diff options
Diffstat (limited to 'src/declarative/qml/parser')
18 files changed, 12679 insertions, 0 deletions
diff --git a/src/declarative/qml/parser/parser.pri b/src/declarative/qml/parser/parser.pri new file mode 100644 index 0000000..4530479 --- /dev/null +++ b/src/declarative/qml/parser/parser.pri @@ -0,0 +1,21 @@ +INCLUDEPATH += $$PWD + +HEADERS += \ + $$PWD/qmljsast_p.h \ + $$PWD/qmljsastfwd_p.h \ + $$PWD/qmljsastvisitor_p.h \ + $$PWD/qmljsengine_p.h \ + $$PWD/qmljsgrammar_p.h \ + $$PWD/qmljslexer_p.h \ + $$PWD/qmljsmemorypool_p.h \ + $$PWD/qmljsnodepool_p.h \ + $$PWD/qmljsparser_p.h \ + $$PWD/qmljsglobal_p.h + +SOURCES += \ + $$PWD/qmljsast.cpp \ + $$PWD/qmljsastvisitor.cpp \ + $$PWD/qmljsengine_p.cpp \ + $$PWD/qmljsgrammar.cpp \ + $$PWD/qmljslexer.cpp \ + $$PWD/qmljsparser.cpp diff --git a/src/declarative/qml/parser/qmljs.g b/src/declarative/qml/parser/qmljs.g new file mode 100644 index 0000000..90949d5 --- /dev/null +++ b/src/declarative/qml/parser/qmljs.g @@ -0,0 +1,3075 @@ +---------------------------------------------------------------------------- +-- +-- Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +-- All rights reserved. +-- Contact: Nokia Corporation (qt-info@nokia.com) +-- +-- This file is part of the QtDeclarative module of the Qt Toolkit. +-- +-- $QT_BEGIN_LICENSE:LGPL-ONLY$ +-- GNU Lesser General Public License Usage +-- This file may be used under the terms of the GNU Lesser +-- General Public License version 2.1 as published by the Free Software +-- Foundation and appearing in the file LICENSE.LGPL included in the +-- packaging of this file. Please review the following information to +-- ensure the GNU Lesser General Public License version 2.1 requirements +-- will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +-- +-- If you have questions regarding the use of this file, please contact +-- Nokia at qt-info@nokia.com. +-- $QT_END_LICENSE$ +-- +---------------------------------------------------------------------------- + +%parser QmlJSGrammar +%decl qmljsparser_p.h +%impl qmljsparser.cpp +%expect 2 +%expect-rr 2 + +%token T_AND "&" T_AND_AND "&&" T_AND_EQ "&=" +%token T_BREAK "break" T_CASE "case" T_CATCH "catch" +%token T_COLON ":" T_COMMA ";" T_CONTINUE "continue" +%token T_DEFAULT "default" T_DELETE "delete" T_DIVIDE_ "/" +%token T_DIVIDE_EQ "/=" T_DO "do" T_DOT "." +%token T_ELSE "else" T_EQ "=" T_EQ_EQ "==" +%token T_EQ_EQ_EQ "===" T_FINALLY "finally" T_FOR "for" +%token T_FUNCTION "function" T_GE ">=" T_GT ">" +%token T_GT_GT ">>" T_GT_GT_EQ ">>=" T_GT_GT_GT ">>>" +%token T_GT_GT_GT_EQ ">>>=" T_IDENTIFIER "identifier" T_IF "if" +%token T_IN "in" T_INSTANCEOF "instanceof" T_LBRACE "{" +%token T_LBRACKET "[" T_LE "<=" T_LPAREN "(" +%token T_LT "<" T_LT_LT "<<" T_LT_LT_EQ "<<=" +%token T_MINUS "-" T_MINUS_EQ "-=" T_MINUS_MINUS "--" +%token T_NEW "new" T_NOT "!" T_NOT_EQ "!=" +%token T_NOT_EQ_EQ "!==" T_NUMERIC_LITERAL "numeric literal" T_OR "|" +%token T_OR_EQ "|=" T_OR_OR "||" T_PLUS "+" +%token T_PLUS_EQ "+=" T_PLUS_PLUS "++" T_QUESTION "?" +%token T_RBRACE "}" T_RBRACKET "]" T_REMAINDER "%" +%token T_REMAINDER_EQ "%=" T_RETURN "return" T_RPAREN ")" +%token T_SEMICOLON ";" T_AUTOMATIC_SEMICOLON T_STAR "*" +%token T_STAR_EQ "*=" T_STRING_LITERAL "string literal" +%token T_PROPERTY "property" T_SIGNAL "signal" T_READONLY "readonly" +%token T_SWITCH "switch" T_THIS "this" T_THROW "throw" +%token T_TILDE "~" T_TRY "try" T_TYPEOF "typeof" +%token T_VAR "var" T_VOID "void" T_WHILE "while" +%token T_WITH "with" T_XOR "^" T_XOR_EQ "^=" +%token T_NULL "null" T_TRUE "true" T_FALSE "false" +%token T_CONST "const" +%token T_DEBUGGER "debugger" +%token T_RESERVED_WORD "reserved word" +%token T_MULTILINE_STRING_LITERAL "multiline string literal" +%token T_COMMENT "comment" + +--- context keywords. +%token T_PUBLIC "public" +%token T_IMPORT "import" +%token T_AS "as" + +--- feed tokens +%token T_FEED_UI_PROGRAM +%token T_FEED_UI_OBJECT_MEMBER +%token T_FEED_JS_STATEMENT +%token T_FEED_JS_EXPRESSION +%token T_FEED_JS_SOURCE_ELEMENT +%token T_FEED_JS_PROGRAM + +%nonassoc SHIFT_THERE +%nonassoc T_IDENTIFIER T_COLON T_SIGNAL T_PROPERTY T_READONLY +%nonassoc REDUCE_HERE + +%start TopLevel + +/./**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore/QtDebug> +#include <QtGui/QApplication> + +#include <string.h> + +#include "qmljsengine_p.h" +#include "qmljslexer_p.h" +#include "qmljsast_p.h" +#include "qmljsnodepool_p.h" + +./ + +/:/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +// +// This file is automatically generated from qmljs.g. +// Changes will be lost. +// + +#ifndef QMLJSPARSER_P_H +#define QMLJSPARSER_P_H + +#include "qmljsglobal_p.h" +#include "qmljsgrammar_p.h" +#include "qmljsast_p.h" +#include "qmljsengine_p.h" + +#include <QtCore/QList> +#include <QtCore/QString> + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { + +class Engine; +class NameId; + +class QML_PARSER_EXPORT Parser: protected $table +{ +public: + union Value { + int ival; + double dval; + NameId *sval; + AST::ArgumentList *ArgumentList; + AST::CaseBlock *CaseBlock; + AST::CaseClause *CaseClause; + AST::CaseClauses *CaseClauses; + AST::Catch *Catch; + AST::DefaultClause *DefaultClause; + AST::ElementList *ElementList; + AST::Elision *Elision; + AST::ExpressionNode *Expression; + AST::Finally *Finally; + AST::FormalParameterList *FormalParameterList; + AST::FunctionBody *FunctionBody; + AST::FunctionDeclaration *FunctionDeclaration; + AST::Node *Node; + AST::PropertyName *PropertyName; + AST::PropertyNameAndValueList *PropertyNameAndValueList; + AST::SourceElement *SourceElement; + AST::SourceElements *SourceElements; + AST::Statement *Statement; + AST::StatementList *StatementList; + AST::Block *Block; + AST::VariableDeclaration *VariableDeclaration; + AST::VariableDeclarationList *VariableDeclarationList; + + AST::UiProgram *UiProgram; + AST::UiImportList *UiImportList; + AST::UiImport *UiImport; + AST::UiParameterList *UiParameterList; + AST::UiPublicMember *UiPublicMember; + AST::UiObjectDefinition *UiObjectDefinition; + AST::UiObjectInitializer *UiObjectInitializer; + AST::UiObjectBinding *UiObjectBinding; + AST::UiScriptBinding *UiScriptBinding; + AST::UiArrayBinding *UiArrayBinding; + AST::UiObjectMember *UiObjectMember; + AST::UiObjectMemberList *UiObjectMemberList; + AST::UiArrayMemberList *UiArrayMemberList; + AST::UiQualifiedId *UiQualifiedId; + AST::UiSignature *UiSignature; + AST::UiFormalList *UiFormalList; + AST::UiFormal *UiFormal; + }; + +public: + Parser(Engine *engine); + ~Parser(); + + // parse a UI program + bool parse() { return parse(T_FEED_UI_PROGRAM); } + bool parseStatement() { return parse(T_FEED_JS_STATEMENT); } + bool parseExpression() { return parse(T_FEED_JS_EXPRESSION); } + bool parseSourceElement() { return parse(T_FEED_JS_SOURCE_ELEMENT); } + bool parseUiObjectMember() { return parse(T_FEED_UI_OBJECT_MEMBER); } + bool parseProgram() { return parse(T_FEED_JS_PROGRAM); } + + AST::UiProgram *ast() const + { return AST::cast<AST::UiProgram *>(program); } + + AST::Statement *statement() const + { + if (! program) + return 0; + + return program->statementCast(); + } + + AST::ExpressionNode *expression() const + { + if (! program) + return 0; + + return program->expressionCast(); + } + + AST::UiObjectMember *uiObjectMember() const + { + if (! program) + return 0; + + return program->uiObjectMemberCast(); + } + + AST::Node *rootNode() const + { return program; } + + QList<DiagnosticMessage> diagnosticMessages() const + { return diagnostic_messages; } + + inline DiagnosticMessage diagnosticMessage() const + { + foreach (const DiagnosticMessage &d, diagnostic_messages) { + if (! d.kind == DiagnosticMessage::Warning) + return d; + } + + return DiagnosticMessage(); + } + + inline QString errorMessage() const + { return diagnosticMessage().message; } + + inline int errorLineNumber() const + { return diagnosticMessage().loc.startLine; } + + inline int errorColumnNumber() const + { return diagnosticMessage().loc.startColumn; } + +protected: + bool parse(int startToken); + + void reallocateStack(); + + inline Value &sym(int index) + { return sym_stack [tos + index - 1]; } + + inline AST::SourceLocation &loc(int index) + { return location_stack [tos + index - 1]; } + + AST::UiQualifiedId *reparseAsQualifiedId(AST::ExpressionNode *expr); + +protected: + Engine *driver; + int tos; + int stack_size; + Value *sym_stack; + int *state_stack; + AST::SourceLocation *location_stack; + + AST::Node *program; + + // error recovery + enum { TOKEN_BUFFER_SIZE = 3 }; + + struct SavedToken { + int token; + double dval; + AST::SourceLocation loc; + }; + + double yylval; + AST::SourceLocation yylloc; + AST::SourceLocation yyprevlloc; + + SavedToken token_buffer[TOKEN_BUFFER_SIZE]; + SavedToken *first_token; + SavedToken *last_token; + + QList<DiagnosticMessage> diagnostic_messages; +}; + +} // end of namespace QmlJS + + +:/ + + +/. + +#include "qmljsparser_p.h" +#include <QVarLengthArray> + +// +// This file is automatically generated from qmljs.g. +// Changes will be lost. +// + +using namespace QmlJS; + +QT_QML_BEGIN_NAMESPACE + +void Parser::reallocateStack() +{ + if (! stack_size) + stack_size = 128; + else + stack_size <<= 1; + + sym_stack = reinterpret_cast<Value*> (qRealloc(sym_stack, stack_size * sizeof(Value))); + state_stack = reinterpret_cast<int*> (qRealloc(state_stack, stack_size * sizeof(int))); + location_stack = reinterpret_cast<AST::SourceLocation*> (qRealloc(location_stack, stack_size * sizeof(AST::SourceLocation))); +} + +inline static bool automatic(Engine *driver, int token) +{ + return token == $table::T_RBRACE + || token == 0 + || driver->lexer()->prevTerminator(); +} + + +Parser::Parser(Engine *engine): + driver(engine), + tos(0), + stack_size(0), + sym_stack(0), + state_stack(0), + location_stack(0), + first_token(0), + last_token(0) +{ +} + +Parser::~Parser() +{ + if (stack_size) { + qFree(sym_stack); + qFree(state_stack); + qFree(location_stack); + } +} + +static inline AST::SourceLocation location(Lexer *lexer) +{ + AST::SourceLocation loc; + loc.offset = lexer->tokenOffset(); + loc.length = lexer->tokenLength(); + loc.startLine = lexer->startLineNo(); + loc.startColumn = lexer->startColumnNo(); + return loc; +} + +AST::UiQualifiedId *Parser::reparseAsQualifiedId(AST::ExpressionNode *expr) +{ + QVarLengthArray<NameId *, 4> nameIds; + QVarLengthArray<AST::SourceLocation, 4> locations; + + AST::ExpressionNode *it = expr; + while (AST::FieldMemberExpression *m = AST::cast<AST::FieldMemberExpression *>(it)) { + nameIds.append(m->name); + locations.append(m->identifierToken); + it = m->base; + } + + if (AST::IdentifierExpression *idExpr = AST::cast<AST::IdentifierExpression *>(it)) { + AST::UiQualifiedId *q = makeAstNode<AST::UiQualifiedId>(driver->nodePool(), idExpr->name); + q->identifierToken = idExpr->identifierToken; + + AST::UiQualifiedId *currentId = q; + for (int i = nameIds.size() - 1; i != -1; --i) { + currentId = makeAstNode<AST::UiQualifiedId>(driver->nodePool(), currentId, nameIds[i]); + currentId->identifierToken = locations[i]; + } + + return currentId->finish(); + } + + return 0; +} + +bool Parser::parse(int startToken) +{ + Lexer *lexer = driver->lexer(); + bool hadErrors = false; + int yytoken = -1; + int action = 0; + + token_buffer[0].token = startToken; + first_token = &token_buffer[0]; + last_token = &token_buffer[1]; + + tos = -1; + program = 0; + + do { + if (++tos == stack_size) + reallocateStack(); + + state_stack[tos] = action; + + _Lcheck_token: + if (yytoken == -1 && -TERMINAL_COUNT != action_index[action]) { + yyprevlloc = yylloc; + + if (first_token == last_token) { + yytoken = lexer->lex(); + yylval = lexer->dval(); + yylloc = location(lexer); + } else { + yytoken = first_token->token; + yylval = first_token->dval; + yylloc = first_token->loc; + ++first_token; + } + } + + action = t_action(action, yytoken); + if (action > 0) { + if (action != ACCEPT_STATE) { + yytoken = -1; + sym(1).dval = yylval; + loc(1) = yylloc; + } else { + --tos; + return ! hadErrors; + } + } else if (action < 0) { + const int r = -action - 1; + tos -= rhs[r]; + + switch (r) { +./ + +-------------------------------------------------------------------------------------------------------- +-- Declarative UI +-------------------------------------------------------------------------------------------------------- + +TopLevel: T_FEED_UI_PROGRAM UiProgram ; +/. +case $rule_number: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; +./ + +TopLevel: T_FEED_JS_STATEMENT Statement ; +/. +case $rule_number: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; +./ + +TopLevel: T_FEED_JS_EXPRESSION Expression ; +/. +case $rule_number: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; +./ + +TopLevel: T_FEED_JS_SOURCE_ELEMENT SourceElement ; +/. +case $rule_number: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; +./ + +TopLevel: T_FEED_UI_OBJECT_MEMBER UiObjectMember ; +/. +case $rule_number: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; +./ + +TopLevel: T_FEED_JS_PROGRAM Program ; +/. +case $rule_number: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; +./ + +UiProgram: UiImportListOpt UiRootMember ; +/. +case $rule_number: { + sym(1).UiProgram = makeAstNode<AST::UiProgram> (driver->nodePool(), sym(1).UiImportList, + sym(2).UiObjectMemberList->finish()); +} break; +./ + +UiImportListOpt: Empty ; +UiImportListOpt: UiImportList ; +/. +case $rule_number: { + sym(1).Node = sym(1).UiImportList->finish(); +} break; +./ + +UiImportList: UiImport ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::UiImportList> (driver->nodePool(), sym(1).UiImport); +} break; +./ + +UiImportList: UiImportList UiImport ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::UiImportList> (driver->nodePool(), + sym(1).UiImportList, sym(2).UiImport); +} break; +./ + +ImportId: MemberExpression ; + +UiImport: UiImportHead T_AUTOMATIC_SEMICOLON ; +UiImport: UiImportHead T_SEMICOLON ; +/. +case $rule_number: { + sym(1).UiImport->semicolonToken = loc(2); +} break; +./ + +UiImport: UiImportHead T_NUMERIC_LITERAL T_AUTOMATIC_SEMICOLON ; +UiImport: UiImportHead T_NUMERIC_LITERAL T_SEMICOLON ; +/. +case $rule_number: { + sym(1).UiImport->versionToken = loc(2); + sym(1).UiImport->semicolonToken = loc(3); +} break; +./ + +UiImport: UiImportHead T_NUMERIC_LITERAL T_AS JsIdentifier T_AUTOMATIC_SEMICOLON ; +UiImport: UiImportHead T_NUMERIC_LITERAL T_AS JsIdentifier T_SEMICOLON ; +/. +case $rule_number: { + sym(1).UiImport->versionToken = loc(2); + sym(1).UiImport->asToken = loc(3); + sym(1).UiImport->importIdToken = loc(4); + sym(1).UiImport->importId = sym(4).sval; + sym(1).UiImport->semicolonToken = loc(5); +} break; +./ + +UiImport: UiImportHead T_AS JsIdentifier T_AUTOMATIC_SEMICOLON ; +UiImport: UiImportHead T_AS JsIdentifier T_SEMICOLON ; +/. +case $rule_number: { + sym(1).UiImport->asToken = loc(2); + sym(1).UiImport->importIdToken = loc(3); + sym(1).UiImport->importId = sym(3).sval; + sym(1).UiImport->semicolonToken = loc(4); +} break; +./ + + +UiImportHead: T_IMPORT ImportId ; +/. +case $rule_number: { + AST::UiImport *node = 0; + + if (AST::StringLiteral *importIdLiteral = AST::cast<AST::StringLiteral *>(sym(2).Expression)) { + node = makeAstNode<AST::UiImport>(driver->nodePool(), importIdLiteral->value); + node->fileNameToken = loc(2); + } else if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(2).Expression)) { + QString text; + for (AST::UiQualifiedId *q = qualifiedId; q; q = q->next) { + text += q->name->asString(); + if (q->next) text += QLatin1String("."); + } + node = makeAstNode<AST::UiImport>(driver->nodePool(), qualifiedId); + node->fileNameToken = loc(2); + } + + sym(1).Node = node; + + if (! node) { + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1), + QLatin1String("Expected a qualified name id or a string literal"))); + + return false; // ### remove me + } +} break; +./ + +Empty: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +UiRootMember: UiObjectDefinition ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::UiObjectMemberList> (driver->nodePool(), sym(1).UiObjectMember); +} break; +./ + +UiObjectMemberList: UiObjectMember ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::UiObjectMemberList> (driver->nodePool(), sym(1).UiObjectMember); +} break; +./ + +UiObjectMemberList: UiObjectMemberList UiObjectMember ; +/. +case $rule_number: { + AST::UiObjectMemberList *node = makeAstNode<AST:: UiObjectMemberList> (driver->nodePool(), + sym(1).UiObjectMemberList, sym(2).UiObjectMember); + sym(1).Node = node; +} break; +./ + +UiArrayMemberList: UiObjectDefinition ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::UiArrayMemberList> (driver->nodePool(), sym(1).UiObjectMember); +} break; +./ + +UiArrayMemberList: UiArrayMemberList T_COMMA UiObjectDefinition ; +/. +case $rule_number: { + AST::UiArrayMemberList *node = makeAstNode<AST::UiArrayMemberList> (driver->nodePool(), + sym(1).UiArrayMemberList, sym(3).UiObjectMember); + node->commaToken = loc(2); + sym(1).Node = node; +} break; +./ + +UiObjectInitializer: T_LBRACE T_RBRACE ; +/. +case $rule_number: { + AST::UiObjectInitializer *node = makeAstNode<AST::UiObjectInitializer> (driver->nodePool(), (AST::UiObjectMemberList*)0); + node->lbraceToken = loc(1); + node->rbraceToken = loc(2); + sym(1).Node = node; +} break; +./ + +UiObjectInitializer: T_LBRACE UiObjectMemberList T_RBRACE ; +/. +case $rule_number: { + AST::UiObjectInitializer *node = makeAstNode<AST::UiObjectInitializer> (driver->nodePool(), sym(2).UiObjectMemberList->finish()); + node->lbraceToken = loc(1); + node->rbraceToken = loc(3); + sym(1).Node = node; +} break; +./ + +UiObjectDefinition: UiQualifiedId UiObjectInitializer ; +/. +case $rule_number: { + AST::UiObjectDefinition *node = makeAstNode<AST::UiObjectDefinition> (driver->nodePool(), sym(1).UiQualifiedId, + sym(2).UiObjectInitializer); + sym(1).Node = node; +} break; +./ + +UiObjectMember: UiObjectDefinition ; + +UiObjectMember: UiQualifiedId T_COLON T_LBRACKET UiArrayMemberList T_RBRACKET ; +/. +case $rule_number: { + AST::UiArrayBinding *node = makeAstNode<AST::UiArrayBinding> (driver->nodePool(), + sym(1).UiQualifiedId, sym(4).UiArrayMemberList->finish()); + node->colonToken = loc(2); + node->lbracketToken = loc(3); + node->rbracketToken = loc(5); + sym(1).Node = node; +} break; +./ + +UiObjectMember: UiQualifiedId T_COLON UiQualifiedId UiObjectInitializer ; +/. +case $rule_number: { + AST::UiObjectBinding *node = makeAstNode<AST::UiObjectBinding> (driver->nodePool(), + sym(1).UiQualifiedId, sym(3).UiQualifiedId, sym(4).UiObjectInitializer); + node->colonToken = loc(2); + sym(1).Node = node; +} break; +./ + +UiObjectMember: UiQualifiedId T_COLON Block ; +/.case $rule_number:./ + +UiObjectMember: UiQualifiedId T_COLON EmptyStatement ; +/.case $rule_number:./ + +UiObjectMember: UiQualifiedId T_COLON ExpressionStatement ; +/.case $rule_number:./ + +UiObjectMember: UiQualifiedId T_COLON IfStatement ; --- ### do we really want if statement in a binding? +/.case $rule_number:./ + +/. +{ + AST::UiScriptBinding *node = makeAstNode<AST::UiScriptBinding> (driver->nodePool(), + sym(1).UiQualifiedId, sym(3).Statement); + node->colonToken = loc(2); + sym(1).Node = node; +} break; +./ + +UiPropertyType: T_VAR ; +/. +case $rule_number: +./ +UiPropertyType: T_RESERVED_WORD ; +/. +case $rule_number: { + sym(1).sval = driver->intern(lexer->characterBuffer(), lexer->characterCount()); + break; +} +./ + +UiPropertyType: T_IDENTIFIER ; + +UiParameterListOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +UiParameterListOpt: UiParameterList ; +/. +case $rule_number: { + sym(1).Node = sym(1).UiParameterList->finish (); +} break; +./ + +UiParameterList: UiPropertyType JsIdentifier ; +/. +case $rule_number: { + AST::UiParameterList *node = makeAstNode<AST::UiParameterList> (driver->nodePool(), sym(1).sval, sym(2).sval); + node->identifierToken = loc(2); + sym(1).Node = node; +} break; +./ + +UiParameterList: UiParameterList T_COMMA UiPropertyType JsIdentifier ; +/. +case $rule_number: { + AST::UiParameterList *node = makeAstNode<AST::UiParameterList> (driver->nodePool(), sym(1).UiParameterList, sym(3).sval, sym(4).sval); + node->commaToken = loc(2); + node->identifierToken = loc(4); + sym(1).Node = node; +} break; +./ + +UiObjectMember: T_SIGNAL T_IDENTIFIER T_LPAREN UiParameterListOpt T_RPAREN T_AUTOMATIC_SEMICOLON ; +UiObjectMember: T_SIGNAL T_IDENTIFIER T_LPAREN UiParameterListOpt T_RPAREN T_SEMICOLON ; +/. +case $rule_number: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), (NameId *)0, sym(2).sval); + node->type = AST::UiPublicMember::Signal; + node->propertyToken = loc(1); + node->typeToken = loc(2); + node->identifierToken = loc(2); + node->parameters = sym(4).UiParameterList; + node->semicolonToken = loc(6); + sym(1).Node = node; +} break; +./ + +UiObjectMember: T_SIGNAL T_IDENTIFIER T_AUTOMATIC_SEMICOLON ; +UiObjectMember: T_SIGNAL T_IDENTIFIER T_SEMICOLON ; +/. +case $rule_number: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), (NameId *)0, sym(2).sval); + node->type = AST::UiPublicMember::Signal; + node->propertyToken = loc(1); + node->typeToken = loc(2); + node->identifierToken = loc(2); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; +./ + +UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT T_IDENTIFIER T_AUTOMATIC_SEMICOLON ; +UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT T_IDENTIFIER T_SEMICOLON ; +/. +case $rule_number: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(4).sval, sym(6).sval); + node->typeModifier = sym(2).sval; + node->propertyToken = loc(1); + node->typeModifierToken = loc(2); + node->typeToken = loc(4); + node->identifierToken = loc(6); + node->semicolonToken = loc(7); + sym(1).Node = node; +} break; +./ + +UiObjectMember: T_PROPERTY UiPropertyType T_IDENTIFIER T_AUTOMATIC_SEMICOLON ; +UiObjectMember: T_PROPERTY UiPropertyType T_IDENTIFIER T_SEMICOLON ; +/. +case $rule_number: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval); + node->propertyToken = loc(1); + node->typeToken = loc(2); + node->identifierToken = loc(3); + node->semicolonToken = loc(4); + sym(1).Node = node; +} break; +./ + +UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType T_IDENTIFIER T_AUTOMATIC_SEMICOLON ; +UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType T_IDENTIFIER T_SEMICOLON ; +/. +case $rule_number: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval); + node->isDefaultMember = true; + node->defaultToken = loc(1); + node->propertyToken = loc(2); + node->typeToken = loc(3); + node->identifierToken = loc(4); + node->semicolonToken = loc(5); + sym(1).Node = node; +} break; +./ + +UiObjectMember: T_PROPERTY UiPropertyType T_IDENTIFIER T_COLON Expression T_AUTOMATIC_SEMICOLON ; +UiObjectMember: T_PROPERTY UiPropertyType T_IDENTIFIER T_COLON Expression T_SEMICOLON ; +/. +case $rule_number: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval, + sym(5).Expression); + node->propertyToken = loc(1); + node->typeToken = loc(2); + node->identifierToken = loc(3); + node->colonToken = loc(4); + node->semicolonToken = loc(6); + sym(1).Node = node; +} break; +./ + +UiObjectMember: T_READONLY T_PROPERTY UiPropertyType T_IDENTIFIER T_COLON Expression T_AUTOMATIC_SEMICOLON ; +UiObjectMember: T_READONLY T_PROPERTY UiPropertyType T_IDENTIFIER T_COLON Expression T_SEMICOLON ; +/. +case $rule_number: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval, + sym(6).Expression); + node->isReadonlyMember = true; + node->readonlyToken = loc(1); + node->propertyToken = loc(2); + node->typeToken = loc(3); + node->identifierToken = loc(4); + node->colonToken = loc(5); + node->semicolonToken = loc(7); + sym(1).Node = node; +} break; +./ + +UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType T_IDENTIFIER T_COLON Expression T_AUTOMATIC_SEMICOLON ; +UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType T_IDENTIFIER T_COLON Expression T_SEMICOLON ; +/. +case $rule_number: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval, + sym(6).Expression); + node->isDefaultMember = true; + node->defaultToken = loc(1); + node->propertyToken = loc(2); + node->typeToken = loc(3); + node->identifierToken = loc(4); + node->colonToken = loc(5); + node->semicolonToken = loc(7); + sym(1).Node = node; +} break; +./ + +UiObjectMember: FunctionDeclaration ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::UiSourceElement>(driver->nodePool(), sym(1).Node); +} break; +./ + +UiObjectMember: VariableStatement ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::UiSourceElement>(driver->nodePool(), sym(1).Node); +} break; +./ + +JsIdentifier: T_IDENTIFIER; + +JsIdentifier: T_PROPERTY ; +/. +case $rule_number: { + QString s = QLatin1String(QmlJSGrammar::spell[T_PROPERTY]); + sym(1).sval = driver->intern(s.constData(), s.length()); + break; +} +./ + +JsIdentifier: T_SIGNAL ; +/. +case $rule_number: { + QString s = QLatin1String(QmlJSGrammar::spell[T_SIGNAL]); + sym(1).sval = driver->intern(s.constData(), s.length()); + break; +} +./ + +JsIdentifier: T_READONLY ; +/. +case $rule_number: { + QString s = QLatin1String(QmlJSGrammar::spell[T_READONLY]); + sym(1).sval = driver->intern(s.constData(), s.length()); + break; +} +./ + +-------------------------------------------------------------------------------------------------------- +-- Expressions +-------------------------------------------------------------------------------------------------------- + +PrimaryExpression: T_THIS ; +/. +case $rule_number: { + AST::ThisExpression *node = makeAstNode<AST::ThisExpression> (driver->nodePool()); + node->thisToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: JsIdentifier ; +/. +case $rule_number: { + AST::IdentifierExpression *node = makeAstNode<AST::IdentifierExpression> (driver->nodePool(), sym(1).sval); + node->identifierToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_NULL ; +/. +case $rule_number: { + AST::NullExpression *node = makeAstNode<AST::NullExpression> (driver->nodePool()); + node->nullToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_TRUE ; +/. +case $rule_number: { + AST::TrueLiteral *node = makeAstNode<AST::TrueLiteral> (driver->nodePool()); + node->trueToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_FALSE ; +/. +case $rule_number: { + AST::FalseLiteral *node = makeAstNode<AST::FalseLiteral> (driver->nodePool()); + node->falseToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_NUMERIC_LITERAL ; +/. +case $rule_number: { + AST::NumericLiteral *node = makeAstNode<AST::NumericLiteral> (driver->nodePool(), sym(1).dval); + node->literalToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_MULTILINE_STRING_LITERAL ; +/.case $rule_number:./ + +PrimaryExpression: T_STRING_LITERAL ; +/. +case $rule_number: { + AST::StringLiteral *node = makeAstNode<AST::StringLiteral> (driver->nodePool(), sym(1).sval); + node->literalToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_DIVIDE_ ; +/: +#define J_SCRIPT_REGEXPLITERAL_RULE1 $rule_number +:/ +/. +case $rule_number: { + bool rx = lexer->scanRegExp(Lexer::NoPrefix); + if (!rx) { + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage())); + return false; // ### remove me + } + AST::RegExpLiteral *node = makeAstNode<AST::RegExpLiteral> (driver->nodePool(), lexer->pattern, lexer->flags); + node->literalToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_DIVIDE_EQ ; +/: +#define J_SCRIPT_REGEXPLITERAL_RULE2 $rule_number +:/ +/. +case $rule_number: { + bool rx = lexer->scanRegExp(Lexer::EqualPrefix); + if (!rx) { + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage())); + return false; + } + AST::RegExpLiteral *node = makeAstNode<AST::RegExpLiteral> (driver->nodePool(), lexer->pattern, lexer->flags); + node->literalToken = loc(1); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_LBRACKET T_RBRACKET ; +/. +case $rule_number: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), (AST::Elision *) 0); + node->lbracketToken = loc(1); + node->rbracketToken = loc(2); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_LBRACKET Elision T_RBRACKET ; +/. +case $rule_number: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).Elision->finish()); + node->lbracketToken = loc(1); + node->rbracketToken = loc(3); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_LBRACKET ElementList T_RBRACKET ; +/. +case $rule_number: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish ()); + node->lbracketToken = loc(1); + node->rbracketToken = loc(3); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_LBRACKET ElementList T_COMMA T_RBRACKET ; +/. +case $rule_number: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish (), + (AST::Elision *) 0); + node->lbracketToken = loc(1); + node->commaToken = loc(3); + node->rbracketToken = loc(4); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_LBRACKET ElementList T_COMMA Elision T_RBRACKET ; +/. +case $rule_number: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish (), + sym(4).Elision->finish()); + node->lbracketToken = loc(1); + node->commaToken = loc(3); + node->rbracketToken = loc(5); + sym(1).Node = node; +} break; +./ + +-- PrimaryExpression: T_LBRACE T_RBRACE ; +-- /. +-- case $rule_number: { +-- sym(1).Node = makeAstNode<AST::ObjectLiteral> (driver->nodePool()); +-- } break; +-- ./ + +PrimaryExpression: T_LBRACE PropertyNameAndValueListOpt T_RBRACE ; +/. +case $rule_number: { + AST::ObjectLiteral *node = 0; + if (sym(2).Node) + node = makeAstNode<AST::ObjectLiteral> (driver->nodePool(), + sym(2).PropertyNameAndValueList->finish ()); + else + node = makeAstNode<AST::ObjectLiteral> (driver->nodePool()); + node->lbraceToken = loc(1); + node->lbraceToken = loc(3); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_LBRACE PropertyNameAndValueList T_COMMA T_RBRACE ; +/. +case $rule_number: { + AST::ObjectLiteral *node = makeAstNode<AST::ObjectLiteral> (driver->nodePool(), + sym(2).PropertyNameAndValueList->finish ()); + node->lbraceToken = loc(1); + node->lbraceToken = loc(4); + sym(1).Node = node; +} break; +./ + +PrimaryExpression: T_LPAREN Expression T_RPAREN ; +/. +case $rule_number: { + AST::NestedExpression *node = makeAstNode<AST::NestedExpression>(driver->nodePool(), sym(2).Expression); + node->lparenToken = loc(1); + node->rparenToken = loc(3); + sym(1).Node = node; +} break; +./ + +UiQualifiedId: MemberExpression ; +/. +case $rule_number: { + if (AST::ArrayMemberExpression *mem = AST::cast<AST::ArrayMemberExpression *>(sym(1).Expression)) { + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, mem->lbracketToken, + QLatin1String("Ignored annotation"))); + + sym(1).Expression = mem->base; + } + + if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(1).Expression)) { + sym(1).UiQualifiedId = qualifiedId; + } else { + sym(1).UiQualifiedId = 0; + + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1), + QLatin1String("Expected a qualified name id"))); + + return false; // ### recover + } +} break; +./ + +ElementList: AssignmentExpression ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::ElementList> (driver->nodePool(), (AST::Elision *) 0, sym(1).Expression); +} break; +./ + +ElementList: Elision AssignmentExpression ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).Elision->finish(), sym(2).Expression); +} break; +./ + +ElementList: ElementList T_COMMA AssignmentExpression ; +/. +case $rule_number: { + AST::ElementList *node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).ElementList, + (AST::Elision *) 0, sym(3).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; +./ + +ElementList: ElementList T_COMMA Elision AssignmentExpression ; +/. +case $rule_number: { + AST::ElementList *node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).ElementList, sym(3).Elision->finish(), + sym(4).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; +./ + +Elision: T_COMMA ; +/. +case $rule_number: { + AST::Elision *node = makeAstNode<AST::Elision> (driver->nodePool()); + node->commaToken = loc(1); + sym(1).Node = node; +} break; +./ + +Elision: Elision T_COMMA ; +/. +case $rule_number: { + AST::Elision *node = makeAstNode<AST::Elision> (driver->nodePool(), sym(1).Elision); + node->commaToken = loc(2); + sym(1).Node = node; +} break; +./ + +PropertyNameAndValueList: PropertyName T_COLON AssignmentExpression ; +/. +case $rule_number: { + AST::PropertyNameAndValueList *node = makeAstNode<AST::PropertyNameAndValueList> (driver->nodePool(), + sym(1).PropertyName, sym(3).Expression); + node->colonToken = loc(2); + sym(1).Node = node; +} break; +./ + +PropertyNameAndValueList: PropertyNameAndValueList T_COMMA PropertyName T_COLON AssignmentExpression ; +/. +case $rule_number: { + AST::PropertyNameAndValueList *node = makeAstNode<AST::PropertyNameAndValueList> (driver->nodePool(), + sym(1).PropertyNameAndValueList, sym(3).PropertyName, sym(5).Expression); + node->commaToken = loc(2); + node->colonToken = loc(4); + sym(1).Node = node; +} break; +./ + +PropertyName: T_IDENTIFIER %prec REDUCE_HERE ; +/. +case $rule_number: { + AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), sym(1).sval); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; +./ + +PropertyName: T_SIGNAL ; +/.case $rule_number:./ + +PropertyName: T_PROPERTY ; +/. +case $rule_number: { + AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), driver->intern(lexer->characterBuffer(), lexer->characterCount())); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; +./ + +PropertyName: T_STRING_LITERAL ; +/. +case $rule_number: { + AST::StringLiteralPropertyName *node = makeAstNode<AST::StringLiteralPropertyName> (driver->nodePool(), sym(1).sval); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; +./ + +PropertyName: T_NUMERIC_LITERAL ; +/. +case $rule_number: { + AST::NumericLiteralPropertyName *node = makeAstNode<AST::NumericLiteralPropertyName> (driver->nodePool(), sym(1).dval); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; +./ + +PropertyName: ReservedIdentifier ; +/. +case $rule_number: { + AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), sym(1).sval); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; +./ + +ReservedIdentifier: T_BREAK ; +/. +case $rule_number: +./ +ReservedIdentifier: T_CASE ; +/. +case $rule_number: +./ +ReservedIdentifier: T_CATCH ; +/. +case $rule_number: +./ +ReservedIdentifier: T_CONTINUE ; +/. +case $rule_number: +./ +ReservedIdentifier: T_DEFAULT ; +/. +case $rule_number: +./ +ReservedIdentifier: T_DELETE ; +/. +case $rule_number: +./ +ReservedIdentifier: T_DO ; +/. +case $rule_number: +./ +ReservedIdentifier: T_ELSE ; +/. +case $rule_number: +./ +ReservedIdentifier: T_FALSE ; +/. +case $rule_number: +./ +ReservedIdentifier: T_FINALLY ; +/. +case $rule_number: +./ +ReservedIdentifier: T_FOR ; +/. +case $rule_number: +./ +ReservedIdentifier: T_FUNCTION ; +/. +case $rule_number: +./ +ReservedIdentifier: T_IF ; +/. +case $rule_number: +./ +ReservedIdentifier: T_IN ; +/. +case $rule_number: +./ +ReservedIdentifier: T_INSTANCEOF ; +/. +case $rule_number: +./ +ReservedIdentifier: T_NEW ; +/. +case $rule_number: +./ +ReservedIdentifier: T_NULL ; +/. +case $rule_number: +./ +ReservedIdentifier: T_RETURN ; +/. +case $rule_number: +./ +ReservedIdentifier: T_SWITCH ; +/. +case $rule_number: +./ +ReservedIdentifier: T_THIS ; +/. +case $rule_number: +./ +ReservedIdentifier: T_THROW ; +/. +case $rule_number: +./ +ReservedIdentifier: T_TRUE ; +/. +case $rule_number: +./ +ReservedIdentifier: T_TRY ; +/. +case $rule_number: +./ +ReservedIdentifier: T_TYPEOF ; +/. +case $rule_number: +./ +ReservedIdentifier: T_VAR ; +/. +case $rule_number: +./ +ReservedIdentifier: T_VOID ; +/. +case $rule_number: +./ +ReservedIdentifier: T_WHILE ; +/. +case $rule_number: +./ +ReservedIdentifier: T_CONST ; +/. +case $rule_number: +./ +ReservedIdentifier: T_DEBUGGER ; +/. +case $rule_number: +./ +ReservedIdentifier: T_RESERVED_WORD ; +/. +case $rule_number: +./ +ReservedIdentifier: T_WITH ; +/. +case $rule_number: +{ + sym(1).sval = driver->intern(lexer->characterBuffer(), lexer->characterCount()); +} break; +./ + +PropertyIdentifier: JsIdentifier ; +PropertyIdentifier: ReservedIdentifier ; + +MemberExpression: PrimaryExpression ; +MemberExpression: FunctionExpression ; + +MemberExpression: MemberExpression T_LBRACKET Expression T_RBRACKET ; +/. +case $rule_number: { + AST::ArrayMemberExpression *node = makeAstNode<AST::ArrayMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).Expression); + node->lbracketToken = loc(2); + node->rbracketToken = loc(4); + sym(1).Node = node; +} break; +./ + +MemberExpression: MemberExpression T_DOT PropertyIdentifier ; +/. +case $rule_number: { + AST::FieldMemberExpression *node = makeAstNode<AST::FieldMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).sval); + node->dotToken = loc(2); + node->identifierToken = loc(3); + sym(1).Node = node; +} break; +./ + +MemberExpression: T_NEW MemberExpression T_LPAREN ArgumentListOpt T_RPAREN ; +/. +case $rule_number: { + AST::NewMemberExpression *node = makeAstNode<AST::NewMemberExpression> (driver->nodePool(), sym(2).Expression, sym(4).ArgumentList); + node->newToken = loc(1); + node->lparenToken = loc(3); + node->rparenToken = loc(5); + sym(1).Node = node; +} break; +./ + +NewExpression: MemberExpression ; + +NewExpression: T_NEW NewExpression ; +/. +case $rule_number: { + AST::NewExpression *node = makeAstNode<AST::NewExpression> (driver->nodePool(), sym(2).Expression); + node->newToken = loc(1); + sym(1).Node = node; +} break; +./ + +CallExpression: MemberExpression T_LPAREN ArgumentListOpt T_RPAREN ; +/. +case $rule_number: { + AST::CallExpression *node = makeAstNode<AST::CallExpression> (driver->nodePool(), sym(1).Expression, sym(3).ArgumentList); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; +./ + +CallExpression: CallExpression T_LPAREN ArgumentListOpt T_RPAREN ; +/. +case $rule_number: { + AST::CallExpression *node = makeAstNode<AST::CallExpression> (driver->nodePool(), sym(1).Expression, sym(3).ArgumentList); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; +./ + +CallExpression: CallExpression T_LBRACKET Expression T_RBRACKET ; +/. +case $rule_number: { + AST::ArrayMemberExpression *node = makeAstNode<AST::ArrayMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).Expression); + node->lbracketToken = loc(2); + node->rbracketToken = loc(4); + sym(1).Node = node; +} break; +./ + +CallExpression: CallExpression T_DOT PropertyIdentifier ; +/. +case $rule_number: { + AST::FieldMemberExpression *node = makeAstNode<AST::FieldMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).sval); + node->dotToken = loc(2); + node->identifierToken = loc(3); + sym(1).Node = node; +} break; +./ + +ArgumentListOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +ArgumentListOpt: ArgumentList ; +/. +case $rule_number: { + sym(1).Node = sym(1).ArgumentList->finish(); +} break; +./ + +ArgumentList: AssignmentExpression ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::ArgumentList> (driver->nodePool(), sym(1).Expression); +} break; +./ + +ArgumentList: ArgumentList T_COMMA AssignmentExpression ; +/. +case $rule_number: { + AST::ArgumentList *node = makeAstNode<AST::ArgumentList> (driver->nodePool(), sym(1).ArgumentList, sym(3).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; +./ + +LeftHandSideExpression: NewExpression ; +LeftHandSideExpression: CallExpression ; +PostfixExpression: LeftHandSideExpression ; + +PostfixExpression: LeftHandSideExpression T_PLUS_PLUS ; +/. +case $rule_number: { + AST::PostIncrementExpression *node = makeAstNode<AST::PostIncrementExpression> (driver->nodePool(), sym(1).Expression); + node->incrementToken = loc(2); + sym(1).Node = node; +} break; +./ + +PostfixExpression: LeftHandSideExpression T_MINUS_MINUS ; +/. +case $rule_number: { + AST::PostDecrementExpression *node = makeAstNode<AST::PostDecrementExpression> (driver->nodePool(), sym(1).Expression); + node->decrementToken = loc(2); + sym(1).Node = node; +} break; +./ + +UnaryExpression: PostfixExpression ; + +UnaryExpression: T_DELETE UnaryExpression ; +/. +case $rule_number: { + AST::DeleteExpression *node = makeAstNode<AST::DeleteExpression> (driver->nodePool(), sym(2).Expression); + node->deleteToken = loc(1); + sym(1).Node = node; +} break; +./ + +UnaryExpression: T_VOID UnaryExpression ; +/. +case $rule_number: { + AST::VoidExpression *node = makeAstNode<AST::VoidExpression> (driver->nodePool(), sym(2).Expression); + node->voidToken = loc(1); + sym(1).Node = node; +} break; +./ + +UnaryExpression: T_TYPEOF UnaryExpression ; +/. +case $rule_number: { + AST::TypeOfExpression *node = makeAstNode<AST::TypeOfExpression> (driver->nodePool(), sym(2).Expression); + node->typeofToken = loc(1); + sym(1).Node = node; +} break; +./ + +UnaryExpression: T_PLUS_PLUS UnaryExpression ; +/. +case $rule_number: { + AST::PreIncrementExpression *node = makeAstNode<AST::PreIncrementExpression> (driver->nodePool(), sym(2).Expression); + node->incrementToken = loc(1); + sym(1).Node = node; +} break; +./ + +UnaryExpression: T_MINUS_MINUS UnaryExpression ; +/. +case $rule_number: { + AST::PreDecrementExpression *node = makeAstNode<AST::PreDecrementExpression> (driver->nodePool(), sym(2).Expression); + node->decrementToken = loc(1); + sym(1).Node = node; +} break; +./ + +UnaryExpression: T_PLUS UnaryExpression ; +/. +case $rule_number: { + AST::UnaryPlusExpression *node = makeAstNode<AST::UnaryPlusExpression> (driver->nodePool(), sym(2).Expression); + node->plusToken = loc(1); + sym(1).Node = node; +} break; +./ + +UnaryExpression: T_MINUS UnaryExpression ; +/. +case $rule_number: { + AST::UnaryMinusExpression *node = makeAstNode<AST::UnaryMinusExpression> (driver->nodePool(), sym(2).Expression); + node->minusToken = loc(1); + sym(1).Node = node; +} break; +./ + +UnaryExpression: T_TILDE UnaryExpression ; +/. +case $rule_number: { + AST::TildeExpression *node = makeAstNode<AST::TildeExpression> (driver->nodePool(), sym(2).Expression); + node->tildeToken = loc(1); + sym(1).Node = node; +} break; +./ + +UnaryExpression: T_NOT UnaryExpression ; +/. +case $rule_number: { + AST::NotExpression *node = makeAstNode<AST::NotExpression> (driver->nodePool(), sym(2).Expression); + node->notToken = loc(1); + sym(1).Node = node; +} break; +./ + +MultiplicativeExpression: UnaryExpression ; + +MultiplicativeExpression: MultiplicativeExpression T_STAR UnaryExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Mul, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +MultiplicativeExpression: MultiplicativeExpression T_DIVIDE_ UnaryExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Div, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +MultiplicativeExpression: MultiplicativeExpression T_REMAINDER UnaryExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Mod, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +AdditiveExpression: MultiplicativeExpression ; + +AdditiveExpression: AdditiveExpression T_PLUS MultiplicativeExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Add, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +AdditiveExpression: AdditiveExpression T_MINUS MultiplicativeExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Sub, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +ShiftExpression: AdditiveExpression ; + +ShiftExpression: ShiftExpression T_LT_LT AdditiveExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::LShift, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +ShiftExpression: ShiftExpression T_GT_GT AdditiveExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::RShift, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +ShiftExpression: ShiftExpression T_GT_GT_GT AdditiveExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::URShift, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpression: ShiftExpression ; + +RelationalExpression: RelationalExpression T_LT ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Lt, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpression: RelationalExpression T_GT ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Gt, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpression: RelationalExpression T_LE ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Le, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpression: RelationalExpression T_GE ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Ge, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpression: RelationalExpression T_INSTANCEOF ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::InstanceOf, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpression: RelationalExpression T_IN ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::In, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpressionNotIn: ShiftExpression ; + +RelationalExpressionNotIn: RelationalExpressionNotIn T_LT ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Lt, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpressionNotIn: RelationalExpressionNotIn T_GT ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Gt, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpressionNotIn: RelationalExpressionNotIn T_LE ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Le, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpressionNotIn: RelationalExpressionNotIn T_GE ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Ge, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +RelationalExpressionNotIn: RelationalExpressionNotIn T_INSTANCEOF ShiftExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::InstanceOf, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +EqualityExpression: RelationalExpression ; + +EqualityExpression: EqualityExpression T_EQ_EQ RelationalExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Equal, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +EqualityExpression: EqualityExpression T_NOT_EQ RelationalExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::NotEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +EqualityExpression: EqualityExpression T_EQ_EQ_EQ RelationalExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::StrictEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +EqualityExpression: EqualityExpression T_NOT_EQ_EQ RelationalExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::StrictNotEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +EqualityExpressionNotIn: RelationalExpressionNotIn ; + +EqualityExpressionNotIn: EqualityExpressionNotIn T_EQ_EQ RelationalExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Equal, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +EqualityExpressionNotIn: EqualityExpressionNotIn T_NOT_EQ RelationalExpressionNotIn; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::NotEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +EqualityExpressionNotIn: EqualityExpressionNotIn T_EQ_EQ_EQ RelationalExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::StrictEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +EqualityExpressionNotIn: EqualityExpressionNotIn T_NOT_EQ_EQ RelationalExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::StrictNotEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +BitwiseANDExpression: EqualityExpression ; + +BitwiseANDExpression: BitwiseANDExpression T_AND EqualityExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitAnd, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +BitwiseANDExpressionNotIn: EqualityExpressionNotIn ; + +BitwiseANDExpressionNotIn: BitwiseANDExpressionNotIn T_AND EqualityExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitAnd, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +BitwiseXORExpression: BitwiseANDExpression ; + +BitwiseXORExpression: BitwiseXORExpression T_XOR BitwiseANDExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitXor, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +BitwiseXORExpressionNotIn: BitwiseANDExpressionNotIn ; + +BitwiseXORExpressionNotIn: BitwiseXORExpressionNotIn T_XOR BitwiseANDExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitXor, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +BitwiseORExpression: BitwiseXORExpression ; + +BitwiseORExpression: BitwiseORExpression T_OR BitwiseXORExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitOr, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +BitwiseORExpressionNotIn: BitwiseXORExpressionNotIn ; + +BitwiseORExpressionNotIn: BitwiseORExpressionNotIn T_OR BitwiseXORExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitOr, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +LogicalANDExpression: BitwiseORExpression ; + +LogicalANDExpression: LogicalANDExpression T_AND_AND BitwiseORExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::And, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +LogicalANDExpressionNotIn: BitwiseORExpressionNotIn ; + +LogicalANDExpressionNotIn: LogicalANDExpressionNotIn T_AND_AND BitwiseORExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::And, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +LogicalORExpression: LogicalANDExpression ; + +LogicalORExpression: LogicalORExpression T_OR_OR LogicalANDExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Or, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +LogicalORExpressionNotIn: LogicalANDExpressionNotIn ; + +LogicalORExpressionNotIn: LogicalORExpressionNotIn T_OR_OR LogicalANDExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Or, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +ConditionalExpression: LogicalORExpression ; + +ConditionalExpression: LogicalORExpression T_QUESTION AssignmentExpression T_COLON AssignmentExpression ; +/. +case $rule_number: { + AST::ConditionalExpression *node = makeAstNode<AST::ConditionalExpression> (driver->nodePool(), sym(1).Expression, + sym(3).Expression, sym(5).Expression); + node->questionToken = loc(2); + node->colonToken = loc(4); + sym(1).Node = node; +} break; +./ + +ConditionalExpressionNotIn: LogicalORExpressionNotIn ; + +ConditionalExpressionNotIn: LogicalORExpressionNotIn T_QUESTION AssignmentExpressionNotIn T_COLON AssignmentExpressionNotIn ; +/. +case $rule_number: { + AST::ConditionalExpression *node = makeAstNode<AST::ConditionalExpression> (driver->nodePool(), sym(1).Expression, + sym(3).Expression, sym(5).Expression); + node->questionToken = loc(2); + node->colonToken = loc(4); + sym(1).Node = node; +} break; +./ + +AssignmentExpression: ConditionalExpression ; + +AssignmentExpression: LeftHandSideExpression AssignmentOperator AssignmentExpression ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + sym(2).ival, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +AssignmentExpressionNotIn: ConditionalExpressionNotIn ; + +AssignmentExpressionNotIn: LeftHandSideExpression AssignmentOperator AssignmentExpressionNotIn ; +/. +case $rule_number: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + sym(2).ival, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; +./ + +AssignmentOperator: T_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::Assign; +} break; +./ + +AssignmentOperator: T_STAR_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceMul; +} break; +./ + +AssignmentOperator: T_DIVIDE_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceDiv; +} break; +./ + +AssignmentOperator: T_REMAINDER_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceMod; +} break; +./ + +AssignmentOperator: T_PLUS_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceAdd; +} break; +./ + +AssignmentOperator: T_MINUS_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceSub; +} break; +./ + +AssignmentOperator: T_LT_LT_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceLeftShift; +} break; +./ + +AssignmentOperator: T_GT_GT_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceRightShift; +} break; +./ + +AssignmentOperator: T_GT_GT_GT_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceURightShift; +} break; +./ + +AssignmentOperator: T_AND_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceAnd; +} break; +./ + +AssignmentOperator: T_XOR_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceXor; +} break; +./ + +AssignmentOperator: T_OR_EQ ; +/. +case $rule_number: { + sym(1).ival = QSOperator::InplaceOr; +} break; +./ + +Expression: AssignmentExpression ; + +Expression: Expression T_COMMA AssignmentExpression ; +/. +case $rule_number: { + AST::Expression *node = makeAstNode<AST::Expression> (driver->nodePool(), sym(1).Expression, sym(3).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; +./ + +ExpressionOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +ExpressionOpt: Expression ; + +ExpressionNotIn: AssignmentExpressionNotIn ; + +ExpressionNotIn: ExpressionNotIn T_COMMA AssignmentExpressionNotIn ; +/. +case $rule_number: { + AST::Expression *node = makeAstNode<AST::Expression> (driver->nodePool(), sym(1).Expression, sym(3).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; +./ + +ExpressionNotInOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +ExpressionNotInOpt: ExpressionNotIn ; + +Statement: Block ; +Statement: VariableStatement ; +Statement: EmptyStatement ; +Statement: ExpressionStatement ; +Statement: IfStatement ; +Statement: IterationStatement ; +Statement: ContinueStatement ; +Statement: BreakStatement ; +Statement: ReturnStatement ; +Statement: WithStatement ; +Statement: LabelledStatement ; +Statement: SwitchStatement ; +Statement: ThrowStatement ; +Statement: TryStatement ; +Statement: DebuggerStatement ; + + +Block: T_LBRACE StatementListOpt T_RBRACE ; +/. +case $rule_number: { + AST::Block *node = makeAstNode<AST::Block> (driver->nodePool(), sym(2).StatementList); + node->lbraceToken = loc(1); + node->rbraceToken = loc(3); + sym(1).Node = node; +} break; +./ + +StatementList: Statement ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::StatementList> (driver->nodePool(), sym(1).Statement); +} break; +./ + +StatementList: StatementList Statement ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::StatementList> (driver->nodePool(), sym(1).StatementList, sym(2).Statement); +} break; +./ + +StatementListOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +StatementListOpt: StatementList ; +/. +case $rule_number: { + sym(1).Node = sym(1).StatementList->finish (); +} break; +./ + +VariableStatement: VariableDeclarationKind VariableDeclarationList T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +VariableStatement: VariableDeclarationKind VariableDeclarationList T_SEMICOLON ; +/. +case $rule_number: { + AST::VariableStatement *node = makeAstNode<AST::VariableStatement> (driver->nodePool(), + sym(2).VariableDeclarationList->finish (/*readOnly=*/sym(1).ival == T_CONST)); + node->declarationKindToken = loc(1); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; +./ + +VariableDeclarationKind: T_CONST ; +/. +case $rule_number: { + sym(1).ival = T_CONST; +} break; +./ + +VariableDeclarationKind: T_VAR ; +/. +case $rule_number: { + sym(1).ival = T_VAR; +} break; +./ + +VariableDeclarationList: VariableDeclaration ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclaration); +} break; +./ + +VariableDeclarationList: VariableDeclarationList T_COMMA VariableDeclaration ; +/. +case $rule_number: { + AST::VariableDeclarationList *node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), + sym(1).VariableDeclarationList, sym(3).VariableDeclaration); + node->commaToken = loc(2); + sym(1).Node = node; +} break; +./ + +VariableDeclarationListNotIn: VariableDeclarationNotIn ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclaration); +} break; +./ + +VariableDeclarationListNotIn: VariableDeclarationListNotIn T_COMMA VariableDeclarationNotIn ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclarationList, sym(3).VariableDeclaration); +} break; +./ + +VariableDeclaration: JsIdentifier InitialiserOpt ; +/. +case $rule_number: { + AST::VariableDeclaration *node = makeAstNode<AST::VariableDeclaration> (driver->nodePool(), sym(1).sval, sym(2).Expression); + node->identifierToken = loc(1); + sym(1).Node = node; +} break; +./ + +VariableDeclarationNotIn: JsIdentifier InitialiserNotInOpt ; +/. +case $rule_number: { + AST::VariableDeclaration *node = makeAstNode<AST::VariableDeclaration> (driver->nodePool(), sym(1).sval, sym(2).Expression); + node->identifierToken = loc(1); + sym(1).Node = node; +} break; +./ + +Initialiser: T_EQ AssignmentExpression ; +/. +case $rule_number: { + // ### TODO: AST for initializer + sym(1) = sym(2); +} break; +./ + +InitialiserOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +InitialiserOpt: Initialiser ; + +InitialiserNotIn: T_EQ AssignmentExpressionNotIn ; +/. +case $rule_number: { + // ### TODO: AST for initializer + sym(1) = sym(2); +} break; +./ + +InitialiserNotInOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +InitialiserNotInOpt: InitialiserNotIn ; + +EmptyStatement: T_SEMICOLON ; +/. +case $rule_number: { + AST::EmptyStatement *node = makeAstNode<AST::EmptyStatement> (driver->nodePool()); + node->semicolonToken = loc(1); + sym(1).Node = node; +} break; +./ + +ExpressionStatement: Expression T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +ExpressionStatement: Expression T_SEMICOLON ; +/. +case $rule_number: { + AST::ExpressionStatement *node = makeAstNode<AST::ExpressionStatement> (driver->nodePool(), sym(1).Expression); + node->semicolonToken = loc(2); + sym(1).Node = node; +} break; +./ + +IfStatement: T_IF T_LPAREN Expression T_RPAREN Statement T_ELSE Statement ; +/. +case $rule_number: { + AST::IfStatement *node = makeAstNode<AST::IfStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement, sym(7).Statement); + node->ifToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + node->elseToken = loc(5); + sym(1).Node = node; +} break; +./ + +IfStatement: T_IF T_LPAREN Expression T_RPAREN Statement ; +/. +case $rule_number: { + AST::IfStatement *node = makeAstNode<AST::IfStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement); + node->ifToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; +./ + + +IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_SEMICOLON ; +/. +case $rule_number: { + AST::DoWhileStatement *node = makeAstNode<AST::DoWhileStatement> (driver->nodePool(), sym(2).Statement, sym(5).Expression); + node->doToken = loc(1); + node->whileToken = loc(3); + node->lparenToken = loc(4); + node->rparenToken = loc(6); + node->semicolonToken = loc(7); + sym(1).Node = node; +} break; +./ + +IterationStatement: T_WHILE T_LPAREN Expression T_RPAREN Statement ; +/. +case $rule_number: { + AST::WhileStatement *node = makeAstNode<AST::WhileStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement); + node->whileToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; +./ + +IterationStatement: T_FOR T_LPAREN ExpressionNotInOpt T_SEMICOLON ExpressionOpt T_SEMICOLON ExpressionOpt T_RPAREN Statement ; +/. +case $rule_number: { + AST::ForStatement *node = makeAstNode<AST::ForStatement> (driver->nodePool(), sym(3).Expression, + sym(5).Expression, sym(7).Expression, sym(9).Statement); + node->forToken = loc(1); + node->lparenToken = loc(2); + node->firstSemicolonToken = loc(4); + node->secondSemicolonToken = loc(6); + node->rparenToken = loc(8); + sym(1).Node = node; +} break; +./ + +IterationStatement: T_FOR T_LPAREN T_VAR VariableDeclarationListNotIn T_SEMICOLON ExpressionOpt T_SEMICOLON ExpressionOpt T_RPAREN Statement ; +/. +case $rule_number: { + AST::LocalForStatement *node = makeAstNode<AST::LocalForStatement> (driver->nodePool(), + sym(4).VariableDeclarationList->finish (/*readOnly=*/false), sym(6).Expression, + sym(8).Expression, sym(10).Statement); + node->forToken = loc(1); + node->lparenToken = loc(2); + node->varToken = loc(3); + node->firstSemicolonToken = loc(5); + node->secondSemicolonToken = loc(7); + node->rparenToken = loc(9); + sym(1).Node = node; +} break; +./ + +IterationStatement: T_FOR T_LPAREN LeftHandSideExpression T_IN Expression T_RPAREN Statement ; +/. +case $rule_number: { + AST:: ForEachStatement *node = makeAstNode<AST::ForEachStatement> (driver->nodePool(), sym(3).Expression, + sym(5).Expression, sym(7).Statement); + node->forToken = loc(1); + node->lparenToken = loc(2); + node->inToken = loc(4); + node->rparenToken = loc(6); + sym(1).Node = node; +} break; +./ + +IterationStatement: T_FOR T_LPAREN T_VAR VariableDeclarationNotIn T_IN Expression T_RPAREN Statement ; +/. +case $rule_number: { + AST::LocalForEachStatement *node = makeAstNode<AST::LocalForEachStatement> (driver->nodePool(), + sym(4).VariableDeclaration, sym(6).Expression, sym(8).Statement); + node->forToken = loc(1); + node->lparenToken = loc(2); + node->varToken = loc(3); + node->inToken = loc(5); + node->rparenToken = loc(7); + sym(1).Node = node; +} break; +./ + +ContinueStatement: T_CONTINUE T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +ContinueStatement: T_CONTINUE T_SEMICOLON ; +/. +case $rule_number: { + AST::ContinueStatement *node = makeAstNode<AST::ContinueStatement> (driver->nodePool()); + node->continueToken = loc(1); + node->semicolonToken = loc(2); + sym(1).Node = node; +} break; +./ + +ContinueStatement: T_CONTINUE JsIdentifier T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +ContinueStatement: T_CONTINUE JsIdentifier T_SEMICOLON ; +/. +case $rule_number: { + AST::ContinueStatement *node = makeAstNode<AST::ContinueStatement> (driver->nodePool(), sym(2).sval); + node->continueToken = loc(1); + node->identifierToken = loc(2); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; +./ + +BreakStatement: T_BREAK T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +BreakStatement: T_BREAK T_SEMICOLON ; +/. +case $rule_number: { + AST::BreakStatement *node = makeAstNode<AST::BreakStatement> (driver->nodePool()); + node->breakToken = loc(1); + node->semicolonToken = loc(2); + sym(1).Node = node; +} break; +./ + +BreakStatement: T_BREAK JsIdentifier T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +BreakStatement: T_BREAK JsIdentifier T_SEMICOLON ; +/. +case $rule_number: { + AST::BreakStatement *node = makeAstNode<AST::BreakStatement> (driver->nodePool(), sym(2).sval); + node->breakToken = loc(1); + node->identifierToken = loc(2); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; +./ + +ReturnStatement: T_RETURN ExpressionOpt T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +ReturnStatement: T_RETURN ExpressionOpt T_SEMICOLON ; +/. +case $rule_number: { + AST::ReturnStatement *node = makeAstNode<AST::ReturnStatement> (driver->nodePool(), sym(2).Expression); + node->returnToken = loc(1); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; +./ + +WithStatement: T_WITH T_LPAREN Expression T_RPAREN Statement ; +/. +case $rule_number: { + AST::WithStatement *node = makeAstNode<AST::WithStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement); + node->withToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; +./ + +SwitchStatement: T_SWITCH T_LPAREN Expression T_RPAREN CaseBlock ; +/. +case $rule_number: { + AST::SwitchStatement *node = makeAstNode<AST::SwitchStatement> (driver->nodePool(), sym(3).Expression, sym(5).CaseBlock); + node->switchToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; +./ + +CaseBlock: T_LBRACE CaseClausesOpt T_RBRACE ; +/. +case $rule_number: { + AST::CaseBlock *node = makeAstNode<AST::CaseBlock> (driver->nodePool(), sym(2).CaseClauses); + node->lbraceToken = loc(1); + node->rbraceToken = loc(3); + sym(1).Node = node; +} break; +./ + +CaseBlock: T_LBRACE CaseClausesOpt DefaultClause CaseClausesOpt T_RBRACE ; +/. +case $rule_number: { + AST::CaseBlock *node = makeAstNode<AST::CaseBlock> (driver->nodePool(), sym(2).CaseClauses, sym(3).DefaultClause, sym(4).CaseClauses); + node->lbraceToken = loc(1); + node->rbraceToken = loc(5); + sym(1).Node = node; +} break; +./ + +CaseClauses: CaseClause ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::CaseClauses> (driver->nodePool(), sym(1).CaseClause); +} break; +./ + +CaseClauses: CaseClauses CaseClause ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::CaseClauses> (driver->nodePool(), sym(1).CaseClauses, sym(2).CaseClause); +} break; +./ + +CaseClausesOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +CaseClausesOpt: CaseClauses ; +/. +case $rule_number: { + sym(1).Node = sym(1).CaseClauses->finish (); +} break; +./ + +CaseClause: T_CASE Expression T_COLON StatementListOpt ; +/. +case $rule_number: { + AST::CaseClause *node = makeAstNode<AST::CaseClause> (driver->nodePool(), sym(2).Expression, sym(4).StatementList); + node->caseToken = loc(1); + node->colonToken = loc(3); + sym(1).Node = node; +} break; +./ + +DefaultClause: T_DEFAULT T_COLON StatementListOpt ; +/. +case $rule_number: { + AST::DefaultClause *node = makeAstNode<AST::DefaultClause> (driver->nodePool(), sym(3).StatementList); + node->defaultToken = loc(1); + node->colonToken = loc(2); + sym(1).Node = node; +} break; +./ + +LabelledStatement: T_SIGNAL T_COLON Statement ; +/.case $rule_number:./ + +LabelledStatement: T_PROPERTY T_COLON Statement ; +/. +case $rule_number: { + AST::LabelledStatement *node = makeAstNode<AST::LabelledStatement> (driver->nodePool(), driver->intern(lexer->characterBuffer(), lexer->characterCount()), sym(3).Statement); + node->identifierToken = loc(1); + node->colonToken = loc(2); + sym(1).Node = node; +} break; +./ + +LabelledStatement: T_IDENTIFIER T_COLON Statement ; +/. +case $rule_number: { + AST::LabelledStatement *node = makeAstNode<AST::LabelledStatement> (driver->nodePool(), sym(1).sval, sym(3).Statement); + node->identifierToken = loc(1); + node->colonToken = loc(2); + sym(1).Node = node; +} break; +./ + +ThrowStatement: T_THROW Expression T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +ThrowStatement: T_THROW Expression T_SEMICOLON ; +/. +case $rule_number: { + AST::ThrowStatement *node = makeAstNode<AST::ThrowStatement> (driver->nodePool(), sym(2).Expression); + node->throwToken = loc(1); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; +./ + +TryStatement: T_TRY Block Catch ; +/. +case $rule_number: { + AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Catch); + node->tryToken = loc(1); + sym(1).Node = node; +} break; +./ + +TryStatement: T_TRY Block Finally ; +/. +case $rule_number: { + AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Finally); + node->tryToken = loc(1); + sym(1).Node = node; +} break; +./ + +TryStatement: T_TRY Block Catch Finally ; +/. +case $rule_number: { + AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Catch, sym(4).Finally); + node->tryToken = loc(1); + sym(1).Node = node; +} break; +./ + +Catch: T_CATCH T_LPAREN JsIdentifier T_RPAREN Block ; +/. +case $rule_number: { + AST::Catch *node = makeAstNode<AST::Catch> (driver->nodePool(), sym(3).sval, sym(5).Block); + node->catchToken = loc(1); + node->lparenToken = loc(2); + node->identifierToken = loc(3); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; +./ + +Finally: T_FINALLY Block ; +/. +case $rule_number: { + AST::Finally *node = makeAstNode<AST::Finally> (driver->nodePool(), sym(2).Block); + node->finallyToken = loc(1); + sym(1).Node = node; +} break; +./ + +DebuggerStatement: T_DEBUGGER T_AUTOMATIC_SEMICOLON ; -- automatic semicolon +DebuggerStatement: T_DEBUGGER T_SEMICOLON ; +/. +case $rule_number: { + AST::DebuggerStatement *node = makeAstNode<AST::DebuggerStatement> (driver->nodePool()); + node->debuggerToken = loc(1); + node->semicolonToken = loc(2); + sym(1).Node = node; +} break; +./ + +FunctionDeclaration: T_FUNCTION JsIdentifier T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ; +/. +case $rule_number: { + AST::FunctionDeclaration *node = makeAstNode<AST::FunctionDeclaration> (driver->nodePool(), sym(2).sval, sym(4).FormalParameterList, sym(7).FunctionBody); + node->functionToken = loc(1); + node->identifierToken = loc(2); + node->lparenToken = loc(3); + node->rparenToken = loc(5); + node->lbraceToken = loc(6); + node->rbraceToken = loc(8); + sym(1).Node = node; +} break; +./ + +FunctionExpression: T_FUNCTION IdentifierOpt T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ; +/. +case $rule_number: { + AST::FunctionExpression *node = makeAstNode<AST::FunctionExpression> (driver->nodePool(), sym(2).sval, sym(4).FormalParameterList, sym(7).FunctionBody); + node->functionToken = loc(1); + if (sym(2).sval) + node->identifierToken = loc(2); + node->lparenToken = loc(3); + node->rparenToken = loc(5); + node->lbraceToken = loc(6); + node->rbraceToken = loc(8); + sym(1).Node = node; +} break; +./ + +FormalParameterList: JsIdentifier ; +/. +case $rule_number: { + AST::FormalParameterList *node = makeAstNode<AST::FormalParameterList> (driver->nodePool(), sym(1).sval); + node->identifierToken = loc(1); + sym(1).Node = node; +} break; +./ + +FormalParameterList: FormalParameterList T_COMMA JsIdentifier ; +/. +case $rule_number: { + AST::FormalParameterList *node = makeAstNode<AST::FormalParameterList> (driver->nodePool(), sym(1).FormalParameterList, sym(3).sval); + node->commaToken = loc(2); + node->identifierToken = loc(3); + sym(1).Node = node; +} break; +./ + +FormalParameterListOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +FormalParameterListOpt: FormalParameterList ; +/. +case $rule_number: { + sym(1).Node = sym(1).FormalParameterList->finish (); +} break; +./ + +FunctionBodyOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +FunctionBodyOpt: FunctionBody ; + +FunctionBody: SourceElements ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::FunctionBody> (driver->nodePool(), sym(1).SourceElements->finish ()); +} break; +./ + +Program: SourceElements ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::Program> (driver->nodePool(), sym(1).SourceElements->finish ()); +} break; +./ + +SourceElements: SourceElement ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::SourceElements> (driver->nodePool(), sym(1).SourceElement); +} break; +./ + +SourceElements: SourceElements SourceElement ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::SourceElements> (driver->nodePool(), sym(1).SourceElements, sym(2).SourceElement); +} break; +./ + +SourceElement: Statement ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::StatementSourceElement> (driver->nodePool(), sym(1).Statement); +} break; +./ + +SourceElement: FunctionDeclaration ; +/. +case $rule_number: { + sym(1).Node = makeAstNode<AST::FunctionSourceElement> (driver->nodePool(), sym(1).FunctionDeclaration); +} break; +./ + +IdentifierOpt: ; +/. +case $rule_number: { + sym(1).sval = 0; +} break; +./ + +IdentifierOpt: JsIdentifier ; + +PropertyNameAndValueListOpt: ; +/. +case $rule_number: { + sym(1).Node = 0; +} break; +./ + +PropertyNameAndValueListOpt: PropertyNameAndValueList ; + +/. + } // switch + action = nt_action(state_stack[tos], lhs[r] - TERMINAL_COUNT); + } // if + } while (action != 0); + + if (first_token == last_token) { + const int errorState = state_stack[tos]; + + // automatic insertion of `;' + if (yytoken != -1 && t_action(errorState, T_AUTOMATIC_SEMICOLON) && automatic(driver, yytoken)) { + SavedToken &tk = token_buffer[0]; + tk.token = yytoken; + tk.dval = yylval; + tk.loc = yylloc; + + yylloc = yyprevlloc; + yylloc.offset += yylloc.length; + yylloc.startColumn += yylloc.length; + yylloc.length = 0; + + //const QString msg = qApp->translate("QmlParser", "Missing `;'"); + //diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, yylloc, msg)); + + first_token = &token_buffer[0]; + last_token = &token_buffer[1]; + + yytoken = T_SEMICOLON; + yylval = 0; + + action = errorState; + + goto _Lcheck_token; + } + + hadErrors = true; + + token_buffer[0].token = yytoken; + token_buffer[0].dval = yylval; + token_buffer[0].loc = yylloc; + + token_buffer[1].token = yytoken = lexer->lex(); + token_buffer[1].dval = yylval = lexer->dval(); + token_buffer[1].loc = yylloc = location(lexer); + + if (t_action(errorState, yytoken)) { + QString msg; + int token = token_buffer[0].token; + if (token < 0 || token >= TERMINAL_COUNT) + msg = qApp->translate("QmlParser", "Syntax error"); + else + msg = qApp->translate("QmlParser", "Unexpected token `%1'").arg(QLatin1String(spell[token])); + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg)); + + action = errorState; + goto _Lcheck_token; + } + + static int tokens[] = { + T_PLUS, + T_EQ, + + T_COMMA, + T_COLON, + T_SEMICOLON, + + T_RPAREN, T_RBRACKET, T_RBRACE, + + T_NUMERIC_LITERAL, + T_IDENTIFIER, + + T_LPAREN, T_LBRACKET, T_LBRACE, + + EOF_SYMBOL + }; + + for (int *tk = tokens; *tk != EOF_SYMBOL; ++tk) { + int a = t_action(errorState, *tk); + if (a > 0 && t_action(a, yytoken)) { + const QString msg = qApp->translate("QmlParser", "Expected token `%1'").arg(QLatin1String(spell[*tk])); + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg)); + + yytoken = *tk; + yylval = 0; + yylloc = token_buffer[0].loc; + yylloc.length = 0; + + first_token = &token_buffer[0]; + last_token = &token_buffer[2]; + + action = errorState; + goto _Lcheck_token; + } + } + + for (int tk = 1; tk < TERMINAL_COUNT; ++tk) { + if (tk == T_AUTOMATIC_SEMICOLON || tk == T_FEED_UI_PROGRAM || + tk == T_FEED_JS_STATEMENT || tk == T_FEED_JS_EXPRESSION || + tk == T_FEED_JS_SOURCE_ELEMENT) + continue; + + int a = t_action(errorState, tk); + if (a > 0 && t_action(a, yytoken)) { + const QString msg = qApp->translate("QmlParser", "Expected token `%1'").arg(QLatin1String(spell[tk])); + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg)); + + yytoken = tk; + yylval = 0; + yylloc = token_buffer[0].loc; + yylloc.length = 0; + + action = errorState; + goto _Lcheck_token; + } + } + + const QString msg = qApp->translate("QmlParser", "Syntax error"); + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg)); + } + + return false; +} + +QT_QML_END_NAMESPACE + + +./ +/: +QT_QML_END_NAMESPACE + + + +#endif // QMLJSPARSER_P_H +:/ diff --git a/src/declarative/qml/parser/qmljsast.cpp b/src/declarative/qml/parser/qmljsast.cpp new file mode 100644 index 0000000..e80b05e --- /dev/null +++ b/src/declarative/qml/parser/qmljsast.cpp @@ -0,0 +1,955 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qmljsast_p.h" + +#include "qmljsastvisitor_p.h" + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { namespace AST { + +void Node::accept(Visitor *visitor) +{ + if (visitor->preVisit(this)) { + accept0(visitor); + } + visitor->postVisit(this); +} + +void Node::accept(Node *node, Visitor *visitor) +{ + if (node) + node->accept(visitor); +} + +ExpressionNode *Node::expressionCast() +{ + return 0; +} + +BinaryExpression *Node::binaryExpressionCast() +{ + return 0; +} + +Statement *Node::statementCast() +{ + return 0; +} + +UiObjectMember *Node::uiObjectMemberCast() +{ + return 0; +} + +ExpressionNode *ExpressionNode::expressionCast() +{ + return this; +} + +BinaryExpression *BinaryExpression::binaryExpressionCast() +{ + return this; +} + +Statement *Statement::statementCast() +{ + return this; +} + +UiObjectMember *UiObjectMember::uiObjectMemberCast() +{ + return this; +} + +void NestedExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + visitor->endVisit(this); +} + +void ThisExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void IdentifierExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void NullExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void TrueLiteral::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void FalseLiteral::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void StringLiteral::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void NumericLiteral::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void RegExpLiteral::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void ArrayLiteral::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(elements, visitor); + accept(elision, visitor); + } + + visitor->endVisit(this); +} + +void ObjectLiteral::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(properties, visitor); + } + + visitor->endVisit(this); +} + +void ElementList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (ElementList *it = this; it; it = it->next) { + accept(it->elision, visitor); + accept(it->expression, visitor); + } + } + + visitor->endVisit(this); +} + +void Elision::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + // ### + } + + visitor->endVisit(this); +} + +void PropertyNameAndValueList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (PropertyNameAndValueList *it = this; it; it = it->next) { + accept(it->name, visitor); + accept(it->value, visitor); + } + } + + visitor->endVisit(this); +} + +void IdentifierPropertyName::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void StringLiteralPropertyName::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void NumericLiteralPropertyName::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void ArrayMemberExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(base, visitor); + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void FieldMemberExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(base, visitor); + } + + visitor->endVisit(this); +} + +void NewMemberExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(base, visitor); + accept(arguments, visitor); + } + + visitor->endVisit(this); +} + +void NewExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void CallExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(base, visitor); + accept(arguments, visitor); + } + + visitor->endVisit(this); +} + +void ArgumentList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (ArgumentList *it = this; it; it = it->next) { + accept(it->expression, visitor); + } + } + + visitor->endVisit(this); +} + +void PostIncrementExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(base, visitor); + } + + visitor->endVisit(this); +} + +void PostDecrementExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(base, visitor); + } + + visitor->endVisit(this); +} + +void DeleteExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void VoidExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void TypeOfExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void PreIncrementExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void PreDecrementExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void UnaryPlusExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void UnaryMinusExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void TildeExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void NotExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void BinaryExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(left, visitor); + accept(right, visitor); + } + + visitor->endVisit(this); +} + +void ConditionalExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + accept(ok, visitor); + accept(ko, visitor); + } + + visitor->endVisit(this); +} + +void Expression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(left, visitor); + accept(right, visitor); + } + + visitor->endVisit(this); +} + +void Block::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(statements, visitor); + } + + visitor->endVisit(this); +} + +void StatementList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (StatementList *it = this; it; it = it->next) { + accept(it->statement, visitor); + } + } + + visitor->endVisit(this); +} + +void VariableStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(declarations, visitor); + } + + visitor->endVisit(this); +} + +void VariableDeclarationList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (VariableDeclarationList *it = this; it; it = it->next) { + accept(it->declaration, visitor); + } + } + + visitor->endVisit(this); +} + +void VariableDeclaration::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void EmptyStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void ExpressionStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void IfStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + accept(ok, visitor); + accept(ko, visitor); + } + + visitor->endVisit(this); +} + +void DoWhileStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(statement, visitor); + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void WhileStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void ForStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(initialiser, visitor); + accept(condition, visitor); + accept(expression, visitor); + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void LocalForStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(declarations, visitor); + accept(condition, visitor); + accept(expression, visitor); + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void ForEachStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(initialiser, visitor); + accept(expression, visitor); + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void LocalForEachStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(declaration, visitor); + accept(expression, visitor); + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void ContinueStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void BreakStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void ReturnStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void WithStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void SwitchStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + accept(block, visitor); + } + + visitor->endVisit(this); +} + +void CaseBlock::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(clauses, visitor); + accept(defaultClause, visitor); + accept(moreClauses, visitor); + } + + visitor->endVisit(this); +} + +void CaseClauses::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (CaseClauses *it = this; it; it = it->next) { + accept(it->clause, visitor); + } + } + + visitor->endVisit(this); +} + +void CaseClause::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + accept(statements, visitor); + } + + visitor->endVisit(this); +} + +void DefaultClause::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(statements, visitor); + } + + visitor->endVisit(this); +} + +void LabelledStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void ThrowStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void TryStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(statement, visitor); + accept(catchExpression, visitor); + accept(finallyExpression, visitor); + } + + visitor->endVisit(this); +} + +void Catch::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void Finally::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void FunctionDeclaration::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(formals, visitor); + accept(body, visitor); + } + + visitor->endVisit(this); +} + +void FunctionExpression::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(formals, visitor); + accept(body, visitor); + } + + visitor->endVisit(this); +} + +void FormalParameterList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + // ### + } + + visitor->endVisit(this); +} + +void FunctionBody::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(elements, visitor); + } + + visitor->endVisit(this); +} + +void Program::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(elements, visitor); + } + + visitor->endVisit(this); +} + +void SourceElements::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (SourceElements *it = this; it; it = it->next) { + accept(it->element, visitor); + } + } + + visitor->endVisit(this); +} + +void FunctionSourceElement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(declaration, visitor); + } + + visitor->endVisit(this); +} + +void StatementSourceElement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void DebuggerStatement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void UiProgram::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(imports, visitor); + accept(members, visitor); + } + + visitor->endVisit(this); +} + +void UiSignature::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(formals, visitor); + } + visitor->endVisit(this); +} + +void UiFormalList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (UiFormalList *it = this; it; it = it->next) { + accept(it->formal, visitor); + } + } + visitor->endVisit(this); +} + +void UiFormal::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + visitor->endVisit(this); +} + +void UiPublicMember::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(expression, visitor); + } + + visitor->endVisit(this); +} + +void UiObjectDefinition::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(qualifiedTypeNameId, visitor); + accept(initializer, visitor); + } + + visitor->endVisit(this); +} + +void UiObjectInitializer::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(members, visitor); + } + + visitor->endVisit(this); +} + +void UiObjectBinding::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(qualifiedId, visitor); + accept(qualifiedTypeNameId, visitor); + accept(initializer, visitor); + } + + visitor->endVisit(this); +} + +void UiScriptBinding::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(qualifiedId, visitor); + accept(statement, visitor); + } + + visitor->endVisit(this); +} + +void UiArrayBinding::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(qualifiedId, visitor); + accept(members, visitor); + } + + visitor->endVisit(this); +} + +void UiObjectMemberList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (UiObjectMemberList *it = this; it; it = it->next) + accept(it->member, visitor); + } + + visitor->endVisit(this); +} + +void UiArrayMemberList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + for (UiArrayMemberList *it = this; it; it = it->next) + accept(it->member, visitor); + } + + visitor->endVisit(this); +} + +void UiQualifiedId::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + } + + visitor->endVisit(this); +} + +void UiImport::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(importUri, visitor); + } + + visitor->endVisit(this); +} + +void UiImportList::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(import, visitor); + accept(next, visitor); + } + + visitor->endVisit(this); +} + +void UiSourceElement::accept0(Visitor *visitor) +{ + if (visitor->visit(this)) { + accept(sourceElement, visitor); + } + + visitor->endVisit(this); +} + +} } // namespace QmlJS::AST + +QT_QML_END_NAMESPACE + + diff --git a/src/declarative/qml/parser/qmljsast_p.h b/src/declarative/qml/parser/qmljsast_p.h new file mode 100644 index 0000000..032fbb1 --- /dev/null +++ b/src/declarative/qml/parser/qmljsast_p.h @@ -0,0 +1,2678 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLJSAST_P_H +#define QMLJSAST_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qmljsastvisitor_p.h" +#include "qmljsglobal_p.h" + +#include <QtCore/QString> + +QT_QML_BEGIN_NAMESPACE + +#define QMLJS_DECLARE_AST_NODE(name) \ + enum { K = Kind_##name }; + +namespace QSOperator // ### rename +{ + +enum Op { + Add, + And, + InplaceAnd, + Assign, + BitAnd, + BitOr, + BitXor, + InplaceSub, + Div, + InplaceDiv, + Equal, + Ge, + Gt, + In, + InplaceAdd, + InstanceOf, + Le, + LShift, + InplaceLeftShift, + Lt, + Mod, + InplaceMod, + Mul, + InplaceMul, + NotEqual, + Or, + InplaceOr, + RShift, + InplaceRightShift, + StrictEqual, + StrictNotEqual, + Sub, + URShift, + InplaceURightShift, + InplaceXor +}; + +} // namespace QSOperator + +namespace QmlJS { +class NameId; +namespace AST { + +template <typename _T1, typename _T2> +_T1 cast(_T2 *ast) +{ + if (ast && ast->kind == static_cast<_T1>(0)->K) + return static_cast<_T1>(ast); + + return 0; +} + +class QML_PARSER_EXPORT Node +{ +public: + enum Kind { + Kind_Undefined, + + Kind_ArgumentList, + Kind_ArrayLiteral, + Kind_ArrayMemberExpression, + Kind_BinaryExpression, + Kind_Block, + Kind_BreakStatement, + Kind_CallExpression, + Kind_CaseBlock, + Kind_CaseClause, + Kind_CaseClauses, + Kind_Catch, + Kind_ConditionalExpression, + Kind_ContinueStatement, + Kind_DebuggerStatement, + Kind_DefaultClause, + Kind_DeleteExpression, + Kind_DoWhileStatement, + Kind_ElementList, + Kind_Elision, + Kind_EmptyStatement, + Kind_Expression, + Kind_ExpressionStatement, + Kind_FalseLiteral, + Kind_FieldMemberExpression, + Kind_Finally, + Kind_ForEachStatement, + Kind_ForStatement, + Kind_FormalParameterList, + Kind_FunctionBody, + Kind_FunctionDeclaration, + Kind_FunctionExpression, + Kind_FunctionSourceElement, + Kind_IdentifierExpression, + Kind_IdentifierPropertyName, + Kind_IfStatement, + Kind_LabelledStatement, + Kind_LocalForEachStatement, + Kind_LocalForStatement, + Kind_NewExpression, + Kind_NewMemberExpression, + Kind_NotExpression, + Kind_NullExpression, + Kind_NumericLiteral, + Kind_NumericLiteralPropertyName, + Kind_ObjectLiteral, + Kind_PostDecrementExpression, + Kind_PostIncrementExpression, + Kind_PreDecrementExpression, + Kind_PreIncrementExpression, + Kind_Program, + Kind_PropertyName, + Kind_PropertyNameAndValueList, + Kind_RegExpLiteral, + Kind_ReturnStatement, + Kind_SourceElement, + Kind_SourceElements, + Kind_StatementList, + Kind_StatementSourceElement, + Kind_StringLiteral, + Kind_StringLiteralPropertyName, + Kind_SwitchStatement, + Kind_ThisExpression, + Kind_ThrowStatement, + Kind_TildeExpression, + Kind_TrueLiteral, + Kind_TryStatement, + Kind_TypeOfExpression, + Kind_UnaryMinusExpression, + Kind_UnaryPlusExpression, + Kind_VariableDeclaration, + Kind_VariableDeclarationList, + Kind_VariableStatement, + Kind_VoidExpression, + Kind_WhileStatement, + Kind_WithStatement, + Kind_NestedExpression, + + Kind_UiArrayBinding, + Kind_UiImport, + Kind_UiImportList, + Kind_UiObjectBinding, + Kind_UiObjectDefinition, + Kind_UiObjectInitializer, + Kind_UiObjectMemberList, + Kind_UiArrayMemberList, + Kind_UiProgram, + Kind_UiParameterList, + Kind_UiPublicMember, + Kind_UiQualifiedId, + Kind_UiScriptBinding, + Kind_UiSourceElement, + Kind_UiFormal, + Kind_UiFormalList, + Kind_UiSignature + }; + + inline Node() + : kind(Kind_Undefined) {} + + virtual ~Node() {} + + virtual ExpressionNode *expressionCast(); + virtual BinaryExpression *binaryExpressionCast(); + virtual Statement *statementCast(); + virtual UiObjectMember *uiObjectMemberCast(); + + void accept(Visitor *visitor); + static void accept(Node *node, Visitor *visitor); + + inline static void acceptChild(Node *node, Visitor *visitor) + { return accept(node, visitor); } // ### remove + + virtual void accept0(Visitor *visitor) = 0; + +// attributes + int kind; +}; + +class QML_PARSER_EXPORT ExpressionNode: public Node +{ +public: + ExpressionNode() {} + virtual ~ExpressionNode() {} + + virtual ExpressionNode *expressionCast(); + + virtual SourceLocation firstSourceLocation() const = 0; + virtual SourceLocation lastSourceLocation() const = 0; +}; + +class QML_PARSER_EXPORT Statement: public Node +{ +public: + Statement() {} + virtual ~Statement() {} + + virtual Statement *statementCast(); + + virtual SourceLocation firstSourceLocation() const = 0; + virtual SourceLocation lastSourceLocation() const = 0; +}; + +class QML_PARSER_EXPORT UiFormal: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiFormal) + + UiFormal(NameId *name, NameId *alias = 0) + : name(name), alias(alias) + { } + + virtual SourceLocation firstSourceLocation() const + { return SourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return SourceLocation(); } + + virtual void accept0(Visitor *visitor); + +// attributes + NameId *name; + NameId *alias; + SourceLocation identifierToken; + SourceLocation asToken; + SourceLocation aliasToken; +}; + +class QML_PARSER_EXPORT UiFormalList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiFormalList) + + UiFormalList(UiFormal *formal) + : formal(formal), next(this) {} + + UiFormalList(UiFormalList *previous, UiFormal *formal) + : formal(formal) + { + next = previous->next; + previous->next = this; + } + + UiFormalList *finish() + { + UiFormalList *head = next; + next = 0; + return head; + } + + virtual SourceLocation firstSourceLocation() const + { return SourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return SourceLocation(); } + + virtual void accept0(Visitor *visitor); + +// attributes + UiFormal *formal; + UiFormalList *next; +}; + +class QML_PARSER_EXPORT UiSignature: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiSignature) + + UiSignature(UiFormalList *formals = 0) + : formals(formals) + { } + + virtual SourceLocation firstSourceLocation() const + { return SourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return SourceLocation(); } + + virtual void accept0(Visitor *visitor); + +// attributes + SourceLocation lparenToken; + UiFormalList *formals; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT NestedExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(NestedExpression) + + NestedExpression(ExpressionNode *expression) + : expression(expression) + { kind = K; } + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return lparenToken; } + + virtual SourceLocation lastSourceLocation() const + { return rparenToken; } + +// attributes + ExpressionNode *expression; + SourceLocation lparenToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT ThisExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(ThisExpression) + + ThisExpression() { kind = K; } + virtual ~ThisExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return thisToken; } + + virtual SourceLocation lastSourceLocation() const + { return thisToken; } + +// attributes + SourceLocation thisToken; +}; + +class QML_PARSER_EXPORT IdentifierExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(IdentifierExpression) + + IdentifierExpression(NameId *n): + name (n) { kind = K; } + + virtual ~IdentifierExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return identifierToken; } + + virtual SourceLocation lastSourceLocation() const + { return identifierToken; } + +// attributes + NameId *name; + SourceLocation identifierToken; +}; + +class QML_PARSER_EXPORT NullExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(NullExpression) + + NullExpression() { kind = K; } + virtual ~NullExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return nullToken; } + + virtual SourceLocation lastSourceLocation() const + { return nullToken; } + +// attributes + SourceLocation nullToken; +}; + +class QML_PARSER_EXPORT TrueLiteral: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(TrueLiteral) + + TrueLiteral() { kind = K; } + virtual ~TrueLiteral() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return trueToken; } + + virtual SourceLocation lastSourceLocation() const + { return trueToken; } + +// attributes + SourceLocation trueToken; +}; + +class QML_PARSER_EXPORT FalseLiteral: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(FalseLiteral) + + FalseLiteral() { kind = K; } + virtual ~FalseLiteral() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return falseToken; } + + virtual SourceLocation lastSourceLocation() const + { return falseToken; } + +// attributes + SourceLocation falseToken; +}; + +class QML_PARSER_EXPORT NumericLiteral: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(NumericLiteral) + + NumericLiteral(double v): + value(v) { kind = K; } + virtual ~NumericLiteral() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return literalToken; } + + virtual SourceLocation lastSourceLocation() const + { return literalToken; } + +// attributes: + double value; + SourceLocation literalToken; +}; + +class QML_PARSER_EXPORT StringLiteral: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(StringLiteral) + + StringLiteral(NameId *v): + value (v) { kind = K; } + + virtual ~StringLiteral() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return literalToken; } + + virtual SourceLocation lastSourceLocation() const + { return literalToken; } + +// attributes: + NameId *value; + SourceLocation literalToken; +}; + +class QML_PARSER_EXPORT RegExpLiteral: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(RegExpLiteral) + + RegExpLiteral(NameId *p, int f): + pattern (p), flags (f) { kind = K; } + + virtual ~RegExpLiteral() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return literalToken; } + + virtual SourceLocation lastSourceLocation() const + { return literalToken; } + +// attributes: + NameId *pattern; + int flags; + SourceLocation literalToken; +}; + +class QML_PARSER_EXPORT ArrayLiteral: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(ArrayLiteral) + + ArrayLiteral(Elision *e): + elements (0), elision (e) + { kind = K; } + + ArrayLiteral(ElementList *elts): + elements (elts), elision (0) + { kind = K; } + + ArrayLiteral(ElementList *elts, Elision *e): + elements (elts), elision (e) + { kind = K; } + + virtual ~ArrayLiteral() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return lbracketToken; } + + virtual SourceLocation lastSourceLocation() const + { return rbracketToken; } + +// attributes + ElementList *elements; + Elision *elision; + SourceLocation lbracketToken; + SourceLocation commaToken; + SourceLocation rbracketToken; +}; + +class QML_PARSER_EXPORT ObjectLiteral: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(ObjectLiteral) + + ObjectLiteral(): + properties (0) { kind = K; } + + ObjectLiteral(PropertyNameAndValueList *plist): + properties (plist) { kind = K; } + + virtual ~ObjectLiteral() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return lbraceToken; } + + virtual SourceLocation lastSourceLocation() const + { return rbraceToken; } + +// attributes + PropertyNameAndValueList *properties; + SourceLocation lbraceToken; + SourceLocation rbraceToken; +}; + +class QML_PARSER_EXPORT ElementList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(ElementList) + + ElementList(Elision *e, ExpressionNode *expr): + elision (e), expression (expr), next (this) + { kind = K; } + + ElementList(ElementList *previous, Elision *e, ExpressionNode *expr): + elision (e), expression (expr) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~ElementList() {} + + inline ElementList *finish () + { + ElementList *front = next; + next = 0; + return front; + } + + virtual void accept0(Visitor *visitor); + +// attributes + Elision *elision; + ExpressionNode *expression; + ElementList *next; + SourceLocation commaToken; +}; + +class QML_PARSER_EXPORT Elision: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(Elision) + + Elision(): + next (this) { kind = K; } + + Elision(Elision *previous) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~Elision() {} + + virtual void accept0(Visitor *visitor); + + inline Elision *finish () + { + Elision *front = next; + next = 0; + return front; + } + +// attributes + Elision *next; + SourceLocation commaToken; +}; + +class QML_PARSER_EXPORT PropertyNameAndValueList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(PropertyNameAndValueList) + + PropertyNameAndValueList(PropertyName *n, ExpressionNode *v): + name (n), value (v), next (this) + { kind = K; } + + PropertyNameAndValueList(PropertyNameAndValueList *previous, PropertyName *n, ExpressionNode *v): + name (n), value (v) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~PropertyNameAndValueList() {} + + virtual void accept0(Visitor *visitor); + + inline PropertyNameAndValueList *finish () + { + PropertyNameAndValueList *front = next; + next = 0; + return front; + } + +// attributes + PropertyName *name; + ExpressionNode *value; + PropertyNameAndValueList *next; + SourceLocation colonToken; + SourceLocation commaToken; +}; + +class QML_PARSER_EXPORT PropertyName: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(PropertyName) + + PropertyName() { kind = K; } + virtual ~PropertyName() {} + +// attributes + SourceLocation propertyNameToken; +}; + +class QML_PARSER_EXPORT IdentifierPropertyName: public PropertyName +{ +public: + QMLJS_DECLARE_AST_NODE(IdentifierPropertyName) + + IdentifierPropertyName(NameId *n): + id (n) { kind = K; } + + virtual ~IdentifierPropertyName() {} + + virtual void accept0(Visitor *visitor); + +// attributes + NameId *id; +}; + +class QML_PARSER_EXPORT StringLiteralPropertyName: public PropertyName +{ +public: + QMLJS_DECLARE_AST_NODE(StringLiteralPropertyName) + + StringLiteralPropertyName(NameId *n): + id (n) { kind = K; } + virtual ~StringLiteralPropertyName() {} + + virtual void accept0(Visitor *visitor); + +// attributes + NameId *id; +}; + +class QML_PARSER_EXPORT NumericLiteralPropertyName: public PropertyName +{ +public: + QMLJS_DECLARE_AST_NODE(NumericLiteralPropertyName) + + NumericLiteralPropertyName(double n): + id (n) { kind = K; } + virtual ~NumericLiteralPropertyName() {} + + virtual void accept0(Visitor *visitor); + +// attributes + double id; +}; + +class QML_PARSER_EXPORT ArrayMemberExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(ArrayMemberExpression) + + ArrayMemberExpression(ExpressionNode *b, ExpressionNode *e): + base (b), expression (e) + { kind = K; } + + virtual ~ArrayMemberExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return base->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return rbracketToken; } + +// attributes + ExpressionNode *base; + ExpressionNode *expression; + SourceLocation lbracketToken; + SourceLocation rbracketToken; +}; + +class QML_PARSER_EXPORT FieldMemberExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(FieldMemberExpression) + + FieldMemberExpression(ExpressionNode *b, NameId *n): + base (b), name (n) + { kind = K; } + + virtual ~FieldMemberExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return base->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return identifierToken; } + + // attributes + ExpressionNode *base; + NameId *name; + SourceLocation dotToken; + SourceLocation identifierToken; +}; + +class QML_PARSER_EXPORT NewMemberExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(NewMemberExpression) + + NewMemberExpression(ExpressionNode *b, ArgumentList *a): + base (b), arguments (a) + { kind = K; } + + virtual ~NewMemberExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return newToken; } + + virtual SourceLocation lastSourceLocation() const + { return rparenToken; } + + // attributes + ExpressionNode *base; + ArgumentList *arguments; + SourceLocation newToken; + SourceLocation lparenToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT NewExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(NewExpression) + + NewExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~NewExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return newToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation newToken; +}; + +class QML_PARSER_EXPORT CallExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(CallExpression) + + CallExpression(ExpressionNode *b, ArgumentList *a): + base (b), arguments (a) + { kind = K; } + + virtual ~CallExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return base->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return rparenToken; } + +// attributes + ExpressionNode *base; + ArgumentList *arguments; + SourceLocation lparenToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT ArgumentList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(ArgumentList) + + ArgumentList(ExpressionNode *e): + expression (e), next (this) + { kind = K; } + + ArgumentList(ArgumentList *previous, ExpressionNode *e): + expression (e) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~ArgumentList() {} + + virtual void accept0(Visitor *visitor); + + inline ArgumentList *finish () + { + ArgumentList *front = next; + next = 0; + return front; + } + +// attributes + ExpressionNode *expression; + ArgumentList *next; + SourceLocation commaToken; +}; + +class QML_PARSER_EXPORT PostIncrementExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(PostIncrementExpression) + + PostIncrementExpression(ExpressionNode *b): + base (b) { kind = K; } + + virtual ~PostIncrementExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return base->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return incrementToken; } + +// attributes + ExpressionNode *base; + SourceLocation incrementToken; +}; + +class QML_PARSER_EXPORT PostDecrementExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(PostDecrementExpression) + + PostDecrementExpression(ExpressionNode *b): + base (b) { kind = K; } + + virtual ~PostDecrementExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return base->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return decrementToken; } + +// attributes + ExpressionNode *base; + SourceLocation decrementToken; +}; + +class QML_PARSER_EXPORT DeleteExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(DeleteExpression) + + DeleteExpression(ExpressionNode *e): + expression (e) { kind = K; } + virtual ~DeleteExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return deleteToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation deleteToken; +}; + +class QML_PARSER_EXPORT VoidExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(VoidExpression) + + VoidExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~VoidExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return voidToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation voidToken; +}; + +class QML_PARSER_EXPORT TypeOfExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(TypeOfExpression) + + TypeOfExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~TypeOfExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return typeofToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation typeofToken; +}; + +class QML_PARSER_EXPORT PreIncrementExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(PreIncrementExpression) + + PreIncrementExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~PreIncrementExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return incrementToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation incrementToken; +}; + +class QML_PARSER_EXPORT PreDecrementExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(PreDecrementExpression) + + PreDecrementExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~PreDecrementExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return decrementToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation decrementToken; +}; + +class QML_PARSER_EXPORT UnaryPlusExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(UnaryPlusExpression) + + UnaryPlusExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~UnaryPlusExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return plusToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation plusToken; +}; + +class QML_PARSER_EXPORT UnaryMinusExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(UnaryMinusExpression) + + UnaryMinusExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~UnaryMinusExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return minusToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation minusToken; +}; + +class QML_PARSER_EXPORT TildeExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(TildeExpression) + + TildeExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~TildeExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return tildeToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation tildeToken; +}; + +class QML_PARSER_EXPORT NotExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(NotExpression) + + NotExpression(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~NotExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return notToken; } + + virtual SourceLocation lastSourceLocation() const + { return expression->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + SourceLocation notToken; +}; + +class QML_PARSER_EXPORT BinaryExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(BinaryExpression) + + BinaryExpression(ExpressionNode *l, int o, ExpressionNode *r): + left (l), op (o), right (r) + { kind = K; } + + virtual ~BinaryExpression() {} + + virtual BinaryExpression *binaryExpressionCast(); + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return left->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return right->lastSourceLocation(); } + +// attributes + ExpressionNode *left; + int op; + ExpressionNode *right; + SourceLocation operatorToken; +}; + +class QML_PARSER_EXPORT ConditionalExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(ConditionalExpression) + + ConditionalExpression(ExpressionNode *e, ExpressionNode *t, ExpressionNode *f): + expression (e), ok (t), ko (f) + { kind = K; } + + virtual ~ConditionalExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return expression->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return ko->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + ExpressionNode *ok; + ExpressionNode *ko; + SourceLocation questionToken; + SourceLocation colonToken; +}; + +class QML_PARSER_EXPORT Expression: public ExpressionNode // ### rename +{ +public: + QMLJS_DECLARE_AST_NODE(Expression) + + Expression(ExpressionNode *l, ExpressionNode *r): + left (l), right (r) { kind = K; } + + virtual ~Expression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return left->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return right->lastSourceLocation(); } + +// attributes + ExpressionNode *left; + ExpressionNode *right; + SourceLocation commaToken; +}; + +class QML_PARSER_EXPORT Block: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(Block) + + Block(StatementList *slist): + statements (slist) { kind = K; } + + virtual ~Block() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return lbraceToken; } + + virtual SourceLocation lastSourceLocation() const + { return rbraceToken; } + + // attributes + StatementList *statements; + SourceLocation lbraceToken; + SourceLocation rbraceToken; +}; + +class QML_PARSER_EXPORT StatementList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(StatementList) + + StatementList(Statement *stmt): + statement (stmt), next (this) + { kind = K; } + + StatementList(StatementList *previous, Statement *stmt): + statement (stmt) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~StatementList() {} + + virtual void accept0(Visitor *visitor); + + inline StatementList *finish () + { + StatementList *front = next; + next = 0; + return front; + } + +// attributes + Statement *statement; + StatementList *next; +}; + +class QML_PARSER_EXPORT VariableStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(VariableStatement) + + VariableStatement(VariableDeclarationList *vlist): + declarations (vlist) + { kind = K; } + + virtual ~VariableStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return declarationKindToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + +// attributes + VariableDeclarationList *declarations; + SourceLocation declarationKindToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT VariableDeclaration: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(VariableDeclaration) + + VariableDeclaration(NameId *n, ExpressionNode *e): + name (n), expression (e), readOnly(false) + { kind = K; } + + virtual ~VariableDeclaration() {} + + virtual void accept0(Visitor *visitor); + +// attributes + NameId *name; + ExpressionNode *expression; + bool readOnly; + SourceLocation identifierToken; +}; + +class QML_PARSER_EXPORT VariableDeclarationList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(VariableDeclarationList) + + VariableDeclarationList(VariableDeclaration *decl): + declaration (decl), next (this) + { kind = K; } + + VariableDeclarationList(VariableDeclarationList *previous, VariableDeclaration *decl): + declaration (decl) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~VariableDeclarationList() {} + + virtual void accept0(Visitor *visitor); + + inline VariableDeclarationList *finish (bool readOnly) + { + VariableDeclarationList *front = next; + next = 0; + if (readOnly) { + VariableDeclarationList *vdl; + for (vdl = front; vdl != 0; vdl = vdl->next) + vdl->declaration->readOnly = true; + } + return front; + } + +// attributes + VariableDeclaration *declaration; + VariableDeclarationList *next; + SourceLocation commaToken; +}; + +class QML_PARSER_EXPORT EmptyStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(EmptyStatement) + + EmptyStatement() { kind = K; } + virtual ~EmptyStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return semicolonToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + +// attributes + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT ExpressionStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(ExpressionStatement) + + ExpressionStatement(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~ExpressionStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return expression->firstSourceLocation(); } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + +// attributes + ExpressionNode *expression; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT IfStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(IfStatement) + + IfStatement(ExpressionNode *e, Statement *t, Statement *f = 0): + expression (e), ok (t), ko (f) + { kind = K; } + + virtual ~IfStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return ifToken; } + + virtual SourceLocation lastSourceLocation() const + { + if (ko) + return ko->lastSourceLocation(); + + return ok->lastSourceLocation(); + } + +// attributes + ExpressionNode *expression; + Statement *ok; + Statement *ko; + SourceLocation ifToken; + SourceLocation lparenToken; + SourceLocation rparenToken; + SourceLocation elseToken; +}; + +class QML_PARSER_EXPORT DoWhileStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(DoWhileStatement) + + DoWhileStatement(Statement *stmt, ExpressionNode *e): + statement (stmt), expression (e) + { kind = K; } + + virtual ~DoWhileStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return doToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + +// attributes + Statement *statement; + ExpressionNode *expression; + SourceLocation doToken; + SourceLocation whileToken; + SourceLocation lparenToken; + SourceLocation rparenToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT WhileStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(WhileStatement) + + WhileStatement(ExpressionNode *e, Statement *stmt): + expression (e), statement (stmt) + { kind = K; } + + virtual ~WhileStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return whileToken; } + + virtual SourceLocation lastSourceLocation() const + { return statement->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + Statement *statement; + SourceLocation whileToken; + SourceLocation lparenToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT ForStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(ForStatement) + + ForStatement(ExpressionNode *i, ExpressionNode *c, ExpressionNode *e, Statement *stmt): + initialiser (i), condition (c), expression (e), statement (stmt) + { kind = K; } + + virtual ~ForStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return forToken; } + + virtual SourceLocation lastSourceLocation() const + { return statement->lastSourceLocation(); } + +// attributes + ExpressionNode *initialiser; + ExpressionNode *condition; + ExpressionNode *expression; + Statement *statement; + SourceLocation forToken; + SourceLocation lparenToken; + SourceLocation firstSemicolonToken; + SourceLocation secondSemicolonToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT LocalForStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(LocalForStatement) + + LocalForStatement(VariableDeclarationList *vlist, ExpressionNode *c, ExpressionNode *e, Statement *stmt): + declarations (vlist), condition (c), expression (e), statement (stmt) + { kind = K; } + + virtual ~LocalForStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return forToken; } + + virtual SourceLocation lastSourceLocation() const + { return statement->lastSourceLocation(); } + +// attributes + VariableDeclarationList *declarations; + ExpressionNode *condition; + ExpressionNode *expression; + Statement *statement; + SourceLocation forToken; + SourceLocation lparenToken; + SourceLocation varToken; + SourceLocation firstSemicolonToken; + SourceLocation secondSemicolonToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT ForEachStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(ForEachStatement) + + ForEachStatement(ExpressionNode *i, ExpressionNode *e, Statement *stmt): + initialiser (i), expression (e), statement (stmt) + { kind = K; } + + virtual ~ForEachStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return forToken; } + + virtual SourceLocation lastSourceLocation() const + { return statement->lastSourceLocation(); } + +// attributes + ExpressionNode *initialiser; + ExpressionNode *expression; + Statement *statement; + SourceLocation forToken; + SourceLocation lparenToken; + SourceLocation inToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT LocalForEachStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(LocalForEachStatement) + + LocalForEachStatement(VariableDeclaration *v, ExpressionNode *e, Statement *stmt): + declaration (v), expression (e), statement (stmt) + { kind = K; } + + virtual ~LocalForEachStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return forToken; } + + virtual SourceLocation lastSourceLocation() const + { return statement->lastSourceLocation(); } + +// attributes + VariableDeclaration *declaration; + ExpressionNode *expression; + Statement *statement; + SourceLocation forToken; + SourceLocation lparenToken; + SourceLocation varToken; + SourceLocation inToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT ContinueStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(ContinueStatement) + + ContinueStatement(NameId *l = 0): + label (l) { kind = K; } + + virtual ~ContinueStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return continueToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + +// attributes + NameId *label; + SourceLocation continueToken; + SourceLocation identifierToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT BreakStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(BreakStatement) + + BreakStatement(NameId *l = 0): + label (l) { kind = K; } + + virtual ~BreakStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return breakToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + + // attributes + NameId *label; + SourceLocation breakToken; + SourceLocation identifierToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT ReturnStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(ReturnStatement) + + ReturnStatement(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~ReturnStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return returnToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + +// attributes + ExpressionNode *expression; + SourceLocation returnToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT WithStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(WithStatement) + + WithStatement(ExpressionNode *e, Statement *stmt): + expression (e), statement (stmt) + { kind = K; } + + virtual ~WithStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return withToken; } + + virtual SourceLocation lastSourceLocation() const + { return statement->lastSourceLocation(); } + +// attributes + ExpressionNode *expression; + Statement *statement; + SourceLocation withToken; + SourceLocation lparenToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT CaseBlock: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(CaseBlock) + + CaseBlock(CaseClauses *c, DefaultClause *d = 0, CaseClauses *r = 0): + clauses (c), defaultClause (d), moreClauses (r) + { kind = K; } + + virtual ~CaseBlock() {} + + virtual void accept0(Visitor *visitor); + +// attributes + CaseClauses *clauses; + DefaultClause *defaultClause; + CaseClauses *moreClauses; + SourceLocation lbraceToken; + SourceLocation rbraceToken; +}; + +class QML_PARSER_EXPORT SwitchStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(SwitchStatement) + + SwitchStatement(ExpressionNode *e, CaseBlock *b): + expression (e), block (b) + { kind = K; } + + virtual ~SwitchStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return switchToken; } + + virtual SourceLocation lastSourceLocation() const + { return block->rbraceToken; } + +// attributes + ExpressionNode *expression; + CaseBlock *block; + SourceLocation switchToken; + SourceLocation lparenToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT CaseClauses: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(CaseClauses) + + CaseClauses(CaseClause *c): + clause (c), next (this) + { kind = K; } + + CaseClauses(CaseClauses *previous, CaseClause *c): + clause (c) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~CaseClauses() {} + + virtual void accept0(Visitor *visitor); + + inline CaseClauses *finish () + { + CaseClauses *front = next; + next = 0; + return front; + } + +//attributes + CaseClause *clause; + CaseClauses *next; +}; + +class QML_PARSER_EXPORT CaseClause: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(CaseClause) + + CaseClause(ExpressionNode *e, StatementList *slist): + expression (e), statements (slist) + { kind = K; } + + virtual ~CaseClause() {} + + virtual void accept0(Visitor *visitor); + +// attributes + ExpressionNode *expression; + StatementList *statements; + SourceLocation caseToken; + SourceLocation colonToken; +}; + +class QML_PARSER_EXPORT DefaultClause: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(DefaultClause) + + DefaultClause(StatementList *slist): + statements (slist) + { kind = K; } + + virtual ~DefaultClause() {} + + virtual void accept0(Visitor *visitor); + +// attributes + StatementList *statements; + SourceLocation defaultToken; + SourceLocation colonToken; +}; + +class QML_PARSER_EXPORT LabelledStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(LabelledStatement) + + LabelledStatement(NameId *l, Statement *stmt): + label (l), statement (stmt) + { kind = K; } + + virtual ~LabelledStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return identifierToken; } + + virtual SourceLocation lastSourceLocation() const + { return statement->lastSourceLocation(); } + +// attributes + NameId *label; + Statement *statement; + SourceLocation identifierToken; + SourceLocation colonToken; +}; + +class QML_PARSER_EXPORT ThrowStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(ThrowStatement) + + ThrowStatement(ExpressionNode *e): + expression (e) { kind = K; } + + virtual ~ThrowStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return throwToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + + // attributes + ExpressionNode *expression; + SourceLocation throwToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT Catch: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(Catch) + + Catch(NameId *n, Block *stmt): + name (n), statement (stmt) + { kind = K; } + + virtual ~Catch() {} + + virtual void accept0(Visitor *visitor); + +// attributes + NameId *name; + Block *statement; + SourceLocation catchToken; + SourceLocation lparenToken; + SourceLocation identifierToken; + SourceLocation rparenToken; +}; + +class QML_PARSER_EXPORT Finally: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(Finally) + + Finally(Block *stmt): + statement (stmt) + { kind = K; } + + virtual ~Finally() {} + + virtual void accept0(Visitor *visitor); + +// attributes + Block *statement; + SourceLocation finallyToken; +}; + +class QML_PARSER_EXPORT TryStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(TryStatement) + + TryStatement(Statement *stmt, Catch *c, Finally *f): + statement (stmt), catchExpression (c), finallyExpression (f) + { kind = K; } + + TryStatement(Statement *stmt, Finally *f): + statement (stmt), catchExpression (0), finallyExpression (f) + { kind = K; } + + TryStatement(Statement *stmt, Catch *c): + statement (stmt), catchExpression (c), finallyExpression (0) + { kind = K; } + + virtual ~TryStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return tryToken; } + + virtual SourceLocation lastSourceLocation() const + { + if (finallyExpression) + return finallyExpression->statement->rbraceToken; + else if (catchExpression) + return catchExpression->statement->rbraceToken; + + return statement->lastSourceLocation(); + } + +// attributes + Statement *statement; + Catch *catchExpression; + Finally *finallyExpression; + SourceLocation tryToken; +}; + +class QML_PARSER_EXPORT FunctionExpression: public ExpressionNode +{ +public: + QMLJS_DECLARE_AST_NODE(FunctionExpression) + + FunctionExpression(NameId *n, FormalParameterList *f, FunctionBody *b): + name (n), formals (f), body (b) + { kind = K; } + + virtual ~FunctionExpression() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return functionToken; } + + virtual SourceLocation lastSourceLocation() const + { return rbraceToken; } + +// attributes + NameId *name; + FormalParameterList *formals; + FunctionBody *body; + SourceLocation functionToken; + SourceLocation identifierToken; + SourceLocation lparenToken; + SourceLocation rparenToken; + SourceLocation lbraceToken; + SourceLocation rbraceToken; +}; + +class QML_PARSER_EXPORT FunctionDeclaration: public FunctionExpression +{ +public: + QMLJS_DECLARE_AST_NODE(FunctionDeclaration) + + FunctionDeclaration(NameId *n, FormalParameterList *f, FunctionBody *b): + FunctionExpression(n, f, b) + { kind = K; } + + virtual ~FunctionDeclaration() {} + + virtual void accept0(Visitor *visitor); +}; + +class QML_PARSER_EXPORT FormalParameterList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(FormalParameterList) + + FormalParameterList(NameId *n): + name (n), next (this) + { kind = K; } + + FormalParameterList(FormalParameterList *previous, NameId *n): + name (n) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~FormalParameterList() {} + + virtual void accept0(Visitor *visitor); + + inline FormalParameterList *finish () + { + FormalParameterList *front = next; + next = 0; + return front; + } + +// attributes + NameId *name; + FormalParameterList *next; + SourceLocation commaToken; + SourceLocation identifierToken; +}; + +class QML_PARSER_EXPORT FunctionBody: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(FunctionBody) + + FunctionBody(SourceElements *elts): + elements (elts) + { kind = K; } + + virtual ~FunctionBody() {} + + virtual void accept0(Visitor *visitor); + +// attributes + SourceElements *elements; +}; + +class QML_PARSER_EXPORT Program: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(Program) + + Program(SourceElements *elts): + elements (elts) + { kind = K; } + + virtual ~Program() {} + + virtual void accept0(Visitor *visitor); + +// attributes + SourceElements *elements; +}; + +class QML_PARSER_EXPORT SourceElements: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(SourceElements) + + SourceElements(SourceElement *elt): + element (elt), next (this) + { kind = K; } + + SourceElements(SourceElements *previous, SourceElement *elt): + element (elt) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~SourceElements() {} + + virtual void accept0(Visitor *visitor); + + inline SourceElements *finish () + { + SourceElements *front = next; + next = 0; + return front; + } + +// attributes + SourceElement *element; + SourceElements *next; +}; + +class QML_PARSER_EXPORT SourceElement: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(SourceElement) + + inline SourceElement() + { kind = K; } + + virtual ~SourceElement() {} +}; + +class QML_PARSER_EXPORT FunctionSourceElement: public SourceElement +{ +public: + QMLJS_DECLARE_AST_NODE(FunctionSourceElement) + + FunctionSourceElement(FunctionDeclaration *f): + declaration (f) + { kind = K; } + + virtual ~FunctionSourceElement() {} + + virtual void accept0(Visitor *visitor); + +// attributes + FunctionDeclaration *declaration; +}; + +class QML_PARSER_EXPORT StatementSourceElement: public SourceElement +{ +public: + QMLJS_DECLARE_AST_NODE(StatementSourceElement) + + StatementSourceElement(Statement *stmt): + statement (stmt) + { kind = K; } + + virtual ~StatementSourceElement() {} + + virtual void accept0(Visitor *visitor); + +// attributes + Statement *statement; +}; + +class QML_PARSER_EXPORT DebuggerStatement: public Statement +{ +public: + QMLJS_DECLARE_AST_NODE(DebuggerStatement) + + DebuggerStatement() + { kind = K; } + + virtual ~DebuggerStatement() {} + + virtual void accept0(Visitor *visitor); + + virtual SourceLocation firstSourceLocation() const + { return debuggerToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + +// attributes + SourceLocation debuggerToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT UiProgram: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiProgram) + + UiProgram(UiImportList *imports, UiObjectMemberList *members) + : imports(imports), members(members) + { kind = K; } + + virtual void accept0(Visitor *visitor); + +// attributes + UiImportList *imports; + UiObjectMemberList *members; +}; + +class QML_PARSER_EXPORT UiQualifiedId: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiQualifiedId) + + UiQualifiedId(NameId *name) + : next(this), name(name) + { kind = K; } + + UiQualifiedId(UiQualifiedId *previous, NameId *name) + : name(name) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~UiQualifiedId() {} + + UiQualifiedId *finish() + { + UiQualifiedId *head = next; + next = 0; + return head; + } + + virtual void accept0(Visitor *visitor); + +// attributes + UiQualifiedId *next; + NameId *name; + SourceLocation identifierToken; +}; + +class QML_PARSER_EXPORT UiImport: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiImport) + + UiImport(NameId *fileName) + : fileName(fileName), importUri(0), importId(0) + { kind = K; } + + UiImport(UiQualifiedId *uri) + : fileName(0), importUri(uri), importId(0) + { kind = K; } + + virtual SourceLocation firstSourceLocation() const + { return importToken; } + + virtual SourceLocation lastSourceLocation() const + { return semicolonToken; } + + virtual void accept0(Visitor *visitor); + +// attributes + NameId *fileName; + UiQualifiedId *importUri; + NameId *importId; + SourceLocation importToken; + SourceLocation fileNameToken; + SourceLocation versionToken; + SourceLocation asToken; + SourceLocation importIdToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT UiImportList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiImportList) + + UiImportList(UiImport *import) + : import(import), + next(this) + { kind = K; } + + UiImportList(UiImportList *previous, UiImport *import) + : import(import) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual SourceLocation firstSourceLocation() const + { + if (import) return import->firstSourceLocation(); + else return SourceLocation(); + } + + virtual SourceLocation lastSourceLocation() const + { + for (const UiImportList *it = this; it; it = it->next) + if (!it->next && it->import) + return it->import->lastSourceLocation(); + + return SourceLocation(); + } + + UiImportList *finish() + { + UiImportList *head = next; + next = 0; + return head; + } + + virtual void accept0(Visitor *visitor); + +// attributes + UiImport *import; + UiImportList *next; +}; + +class QML_PARSER_EXPORT UiObjectMember: public Node +{ +public: + virtual SourceLocation firstSourceLocation() const = 0; + virtual SourceLocation lastSourceLocation() const = 0; + + virtual UiObjectMember *uiObjectMemberCast(); +}; + +class QML_PARSER_EXPORT UiObjectMemberList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiObjectMemberList) + + UiObjectMemberList(UiObjectMember *member) + : next(this), member(member) + { kind = K; } + + UiObjectMemberList(UiObjectMemberList *previous, UiObjectMember *member) + : member(member) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual void accept0(Visitor *visitor); + + UiObjectMemberList *finish() + { + UiObjectMemberList *head = next; + next = 0; + return head; + } + +// attributes + UiObjectMemberList *next; + UiObjectMember *member; +}; + +class QML_PARSER_EXPORT UiArrayMemberList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiArrayMemberList) + + UiArrayMemberList(UiObjectMember *member) + : next(this), member(member) + { kind = K; } + + UiArrayMemberList(UiArrayMemberList *previous, UiObjectMember *member) + : member(member) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual void accept0(Visitor *visitor); + + UiArrayMemberList *finish() + { + UiArrayMemberList *head = next; + next = 0; + return head; + } + +// attributes + UiArrayMemberList *next; + UiObjectMember *member; + SourceLocation commaToken; +}; + +class QML_PARSER_EXPORT UiObjectInitializer: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiObjectInitializer) + + UiObjectInitializer(UiObjectMemberList *members) + : members(members) + { kind = K; } + + virtual void accept0(Visitor *visitor); + +// attributes + SourceLocation lbraceToken; + UiObjectMemberList *members; + SourceLocation rbraceToken; +}; + +class QML_PARSER_EXPORT UiParameterList: public Node +{ +public: + QMLJS_DECLARE_AST_NODE(UiParameterList) + + UiParameterList(NameId *t, NameId *n): + type (t), name (n), next (this) + { kind = K; } + + UiParameterList(UiParameterList *previous, NameId *t, NameId *n): + type (t), name (n) + { + kind = K; + next = previous->next; + previous->next = this; + } + + virtual ~UiParameterList() {} + + virtual void accept0(Visitor *) {} + + inline UiParameterList *finish () + { + UiParameterList *front = next; + next = 0; + return front; + } + +// attributes + NameId *type; + NameId *name; + UiParameterList *next; + SourceLocation commaToken; + SourceLocation identifierToken; +}; + +class QML_PARSER_EXPORT UiPublicMember: public UiObjectMember +{ +public: + QMLJS_DECLARE_AST_NODE(UiPublicMember) + + UiPublicMember(NameId *memberType, + NameId *name) + : type(Property), typeModifier(0), memberType(memberType), name(name), expression(0), isDefaultMember(false), isReadonlyMember(false), parameters(0) + { kind = K; } + + UiPublicMember(NameId *memberType, + NameId *name, + ExpressionNode *expression) + : type(Property), typeModifier(0), memberType(memberType), name(name), expression(expression), isDefaultMember(false), isReadonlyMember(false), parameters(0) + { kind = K; } + + virtual SourceLocation firstSourceLocation() const + { + if (defaultToken.isValid()) + return defaultToken; + else if (readonlyToken.isValid()) + return readonlyToken; + + return propertyToken; + } + + virtual SourceLocation lastSourceLocation() const + { + return semicolonToken; + } + + virtual void accept0(Visitor *visitor); + +// attributes + enum { Signal, Property } type; + NameId *typeModifier; + NameId *memberType; + NameId *name; + ExpressionNode *expression; + bool isDefaultMember; + bool isReadonlyMember; + UiParameterList *parameters; + SourceLocation defaultToken; + SourceLocation readonlyToken; + SourceLocation propertyToken; + SourceLocation typeModifierToken; + SourceLocation typeToken; + SourceLocation identifierToken; + SourceLocation colonToken; + SourceLocation semicolonToken; +}; + +class QML_PARSER_EXPORT UiObjectDefinition: public UiObjectMember +{ +public: + QMLJS_DECLARE_AST_NODE(UiObjectDefinition) + + UiObjectDefinition(UiQualifiedId *qualifiedTypeNameId, + UiObjectInitializer *initializer) + : qualifiedTypeNameId(qualifiedTypeNameId), initializer(initializer) + { kind = K; } + + virtual SourceLocation firstSourceLocation() const + { return qualifiedTypeNameId->identifierToken; } + + virtual SourceLocation lastSourceLocation() const + { return initializer->rbraceToken; } + + virtual void accept0(Visitor *visitor); + +// attributes + UiQualifiedId *qualifiedTypeNameId; + UiObjectInitializer *initializer; +}; + +class QML_PARSER_EXPORT UiSourceElement: public UiObjectMember +{ +public: + QMLJS_DECLARE_AST_NODE(UiSourceElement) + + UiSourceElement(Node *sourceElement) + : sourceElement(sourceElement) + { kind = K; } + + virtual SourceLocation firstSourceLocation() const + { + if (FunctionDeclaration *funDecl = cast<FunctionDeclaration *>(sourceElement)) + return funDecl->firstSourceLocation(); + else if (VariableStatement *varStmt = cast<VariableStatement *>(sourceElement)) + return varStmt->firstSourceLocation(); + + return SourceLocation(); + } + + virtual SourceLocation lastSourceLocation() const + { + if (FunctionDeclaration *funDecl = cast<FunctionDeclaration *>(sourceElement)) + return funDecl->lastSourceLocation(); + else if (VariableStatement *varStmt = cast<VariableStatement *>(sourceElement)) + return varStmt->lastSourceLocation(); + + return SourceLocation(); + } + + + virtual void accept0(Visitor *visitor); + +// attributes + Node *sourceElement; +}; + +class QML_PARSER_EXPORT UiObjectBinding: public UiObjectMember +{ +public: + QMLJS_DECLARE_AST_NODE(UiObjectBinding) + + UiObjectBinding(UiQualifiedId *qualifiedId, + UiQualifiedId *qualifiedTypeNameId, + UiObjectInitializer *initializer) + : qualifiedId(qualifiedId), + qualifiedTypeNameId(qualifiedTypeNameId), + initializer(initializer) + { kind = K; } + + virtual SourceLocation firstSourceLocation() const + { return qualifiedId->identifierToken; } + + virtual SourceLocation lastSourceLocation() const + { return initializer->rbraceToken; } + + virtual void accept0(Visitor *visitor); + +// attributes + UiQualifiedId *qualifiedId; + UiQualifiedId *qualifiedTypeNameId; + UiObjectInitializer *initializer; + SourceLocation colonToken; +}; + +class QML_PARSER_EXPORT UiScriptBinding: public UiObjectMember +{ +public: + QMLJS_DECLARE_AST_NODE(UiScriptBinding) + + UiScriptBinding(UiQualifiedId *qualifiedId, + Statement *statement) + : qualifiedId(qualifiedId), + statement(statement) + { kind = K; } + + virtual SourceLocation firstSourceLocation() const + { return qualifiedId->identifierToken; } + + virtual SourceLocation lastSourceLocation() const + { return statement->lastSourceLocation(); } + + virtual void accept0(Visitor *visitor); + +// attributes + UiQualifiedId *qualifiedId; + Statement *statement; + SourceLocation colonToken; +}; + +class QML_PARSER_EXPORT UiArrayBinding: public UiObjectMember +{ +public: + QMLJS_DECLARE_AST_NODE(UiArrayBinding) + + UiArrayBinding(UiQualifiedId *qualifiedId, + UiArrayMemberList *members) + : qualifiedId(qualifiedId), + members(members) + { kind = K; } + + virtual SourceLocation firstSourceLocation() const + { return qualifiedId->identifierToken; } + + virtual SourceLocation lastSourceLocation() const + { return rbracketToken; } + + virtual void accept0(Visitor *visitor); + +// attributes + UiQualifiedId *qualifiedId; + UiArrayMemberList *members; + SourceLocation colonToken; + SourceLocation lbracketToken; + SourceLocation rbracketToken; +}; + +} } // namespace AST + + + +QT_QML_END_NAMESPACE + +#endif diff --git a/src/declarative/qml/parser/qmljsastfwd_p.h b/src/declarative/qml/parser/qmljsastfwd_p.h new file mode 100644 index 0000000..f571a2e --- /dev/null +++ b/src/declarative/qml/parser/qmljsastfwd_p.h @@ -0,0 +1,189 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLJSAST_FWD_P_H +#define QMLJSAST_FWD_P_H + +#include "qmljsglobal_p.h" + +#include <QtCore/qglobal.h> + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { namespace AST { + +class SourceLocation +{ +public: + SourceLocation(quint32 offset = 0, quint32 length = 0, quint32 line = 0, quint32 column = 0) + : offset(offset), length(length), + startLine(line), startColumn(column) + { } + + bool isValid() const { return length != 0; } + + quint32 begin() const { return offset; } + quint32 end() const { return offset + length; } + +// attributes + // ### encode + quint32 offset; + quint32 length; + quint32 startLine; + quint32 startColumn; +}; + +class Visitor; +class Node; +class ExpressionNode; +class Statement; +class ThisExpression; +class IdentifierExpression; +class NullExpression; +class TrueLiteral; +class FalseLiteral; +class NumericLiteral; +class StringLiteral; +class RegExpLiteral; +class ArrayLiteral; +class ObjectLiteral; +class ElementList; +class Elision; +class PropertyNameAndValueList; +class PropertyName; +class IdentifierPropertyName; +class StringLiteralPropertyName; +class NumericLiteralPropertyName; +class ArrayMemberExpression; +class FieldMemberExpression; +class NewMemberExpression; +class NewExpression; +class CallExpression; +class ArgumentList; +class PostIncrementExpression; +class PostDecrementExpression; +class DeleteExpression; +class VoidExpression; +class TypeOfExpression; +class PreIncrementExpression; +class PreDecrementExpression; +class UnaryPlusExpression; +class UnaryMinusExpression; +class TildeExpression; +class NotExpression; +class BinaryExpression; +class ConditionalExpression; +class Expression; // ### rename +class Block; +class StatementList; +class VariableStatement; +class VariableDeclarationList; +class VariableDeclaration; +class EmptyStatement; +class ExpressionStatement; +class IfStatement; +class DoWhileStatement; +class WhileStatement; +class ForStatement; +class LocalForStatement; +class ForEachStatement; +class LocalForEachStatement; +class ContinueStatement; +class BreakStatement; +class ReturnStatement; +class WithStatement; +class SwitchStatement; +class CaseBlock; +class CaseClauses; +class CaseClause; +class DefaultClause; +class LabelledStatement; +class ThrowStatement; +class TryStatement; +class Catch; +class Finally; +class FunctionDeclaration; +class FunctionExpression; +class FormalParameterList; +class FunctionBody; +class Program; +class SourceElements; +class SourceElement; +class FunctionSourceElement; +class StatementSourceElement; +class DebuggerStatement; +class NestedExpression; + +// ui elements +class UiProgram; +class UiImportList; +class UiImport; +class UiPublicMember; +class UiObjectDefinition; +class UiObjectInitializer; +class UiObjectBinding; +class UiScriptBinding; +class UiSourceElement; +class UiArrayBinding; +class UiObjectMember; +class UiObjectMemberList; +class UiArrayMemberList; +class UiQualifiedId; +class UiFormalList; +class UiFormal; +class UiSignature; + +} } // namespace AST + +QT_QML_END_NAMESPACE + +#endif diff --git a/src/declarative/qml/parser/qmljsastvisitor.cpp b/src/declarative/qml/parser/qmljsastvisitor.cpp new file mode 100644 index 0000000..1290c89 --- /dev/null +++ b/src/declarative/qml/parser/qmljsastvisitor.cpp @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qmljsastvisitor_p.h" + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { namespace AST { + +Visitor::Visitor() +{ +} + +Visitor::~Visitor() +{ +} + +} } // namespace QmlJS::AST + +QT_QML_END_NAMESPACE diff --git a/src/declarative/qml/parser/qmljsastvisitor_p.h b/src/declarative/qml/parser/qmljsastvisitor_p.h new file mode 100644 index 0000000..1b50bcc --- /dev/null +++ b/src/declarative/qml/parser/qmljsastvisitor_p.h @@ -0,0 +1,335 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLJSASTVISITOR_P_H +#define QMLJSASTVISITOR_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qmljsastfwd_p.h" +#include "qmljsglobal_p.h" + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { namespace AST { + +class QML_PARSER_EXPORT Visitor +{ +public: + Visitor(); + virtual ~Visitor(); + + virtual bool preVisit(Node *) { return true; } + virtual void postVisit(Node *) {} + + // Ui + virtual bool visit(UiProgram *) { return true; } + virtual bool visit(UiImportList *) { return true; } + virtual bool visit(UiImport *) { return true; } + virtual bool visit(UiPublicMember *) { return true; } + virtual bool visit(UiSourceElement *) { return true; } + virtual bool visit(UiObjectDefinition *) { return true; } + virtual bool visit(UiObjectInitializer *) { return true; } + virtual bool visit(UiObjectBinding *) { return true; } + virtual bool visit(UiScriptBinding *) { return true; } + virtual bool visit(UiArrayBinding *) { return true; } + virtual bool visit(UiObjectMemberList *) { return true; } + virtual bool visit(UiArrayMemberList *) { return true; } + virtual bool visit(UiQualifiedId *) { return true; } + virtual bool visit(UiSignature *) { return true; } + virtual bool visit(UiFormalList *) { return true; } + virtual bool visit(UiFormal *) { return true; } + + virtual void endVisit(UiProgram *) {} + virtual void endVisit(UiImportList *) {} + virtual void endVisit(UiImport *) {} + virtual void endVisit(UiPublicMember *) {} + virtual void endVisit(UiSourceElement *) {} + virtual void endVisit(UiObjectDefinition *) {} + virtual void endVisit(UiObjectInitializer *) {} + virtual void endVisit(UiObjectBinding *) {} + virtual void endVisit(UiScriptBinding *) {} + virtual void endVisit(UiArrayBinding *) {} + virtual void endVisit(UiObjectMemberList *) {} + virtual void endVisit(UiArrayMemberList *) {} + virtual void endVisit(UiQualifiedId *) {} + virtual void endVisit(UiSignature *) {} + virtual void endVisit(UiFormalList *) {} + virtual void endVisit(UiFormal *) {} + + // QmlJS + virtual bool visit(ThisExpression *) { return true; } + virtual void endVisit(ThisExpression *) {} + + virtual bool visit(IdentifierExpression *) { return true; } + virtual void endVisit(IdentifierExpression *) {} + + virtual bool visit(NullExpression *) { return true; } + virtual void endVisit(NullExpression *) {} + + virtual bool visit(TrueLiteral *) { return true; } + virtual void endVisit(TrueLiteral *) {} + + virtual bool visit(FalseLiteral *) { return true; } + virtual void endVisit(FalseLiteral *) {} + + virtual bool visit(StringLiteral *) { return true; } + virtual void endVisit(StringLiteral *) {} + + virtual bool visit(NumericLiteral *) { return true; } + virtual void endVisit(NumericLiteral *) {} + + virtual bool visit(RegExpLiteral *) { return true; } + virtual void endVisit(RegExpLiteral *) {} + + virtual bool visit(ArrayLiteral *) { return true; } + virtual void endVisit(ArrayLiteral *) {} + + virtual bool visit(ObjectLiteral *) { return true; } + virtual void endVisit(ObjectLiteral *) {} + + virtual bool visit(ElementList *) { return true; } + virtual void endVisit(ElementList *) {} + + virtual bool visit(Elision *) { return true; } + virtual void endVisit(Elision *) {} + + virtual bool visit(PropertyNameAndValueList *) { return true; } + virtual void endVisit(PropertyNameAndValueList *) {} + + virtual bool visit(NestedExpression *) { return true; } + virtual void endVisit(NestedExpression *) {} + + virtual bool visit(IdentifierPropertyName *) { return true; } + virtual void endVisit(IdentifierPropertyName *) {} + + virtual bool visit(StringLiteralPropertyName *) { return true; } + virtual void endVisit(StringLiteralPropertyName *) {} + + virtual bool visit(NumericLiteralPropertyName *) { return true; } + virtual void endVisit(NumericLiteralPropertyName *) {} + + virtual bool visit(ArrayMemberExpression *) { return true; } + virtual void endVisit(ArrayMemberExpression *) {} + + virtual bool visit(FieldMemberExpression *) { return true; } + virtual void endVisit(FieldMemberExpression *) {} + + virtual bool visit(NewMemberExpression *) { return true; } + virtual void endVisit(NewMemberExpression *) {} + + virtual bool visit(NewExpression *) { return true; } + virtual void endVisit(NewExpression *) {} + + virtual bool visit(CallExpression *) { return true; } + virtual void endVisit(CallExpression *) {} + + virtual bool visit(ArgumentList *) { return true; } + virtual void endVisit(ArgumentList *) {} + + virtual bool visit(PostIncrementExpression *) { return true; } + virtual void endVisit(PostIncrementExpression *) {} + + virtual bool visit(PostDecrementExpression *) { return true; } + virtual void endVisit(PostDecrementExpression *) {} + + virtual bool visit(DeleteExpression *) { return true; } + virtual void endVisit(DeleteExpression *) {} + + virtual bool visit(VoidExpression *) { return true; } + virtual void endVisit(VoidExpression *) {} + + virtual bool visit(TypeOfExpression *) { return true; } + virtual void endVisit(TypeOfExpression *) {} + + virtual bool visit(PreIncrementExpression *) { return true; } + virtual void endVisit(PreIncrementExpression *) {} + + virtual bool visit(PreDecrementExpression *) { return true; } + virtual void endVisit(PreDecrementExpression *) {} + + virtual bool visit(UnaryPlusExpression *) { return true; } + virtual void endVisit(UnaryPlusExpression *) {} + + virtual bool visit(UnaryMinusExpression *) { return true; } + virtual void endVisit(UnaryMinusExpression *) {} + + virtual bool visit(TildeExpression *) { return true; } + virtual void endVisit(TildeExpression *) {} + + virtual bool visit(NotExpression *) { return true; } + virtual void endVisit(NotExpression *) {} + + virtual bool visit(BinaryExpression *) { return true; } + virtual void endVisit(BinaryExpression *) {} + + virtual bool visit(ConditionalExpression *) { return true; } + virtual void endVisit(ConditionalExpression *) {} + + virtual bool visit(Expression *) { return true; } + virtual void endVisit(Expression *) {} + + virtual bool visit(Block *) { return true; } + virtual void endVisit(Block *) {} + + virtual bool visit(StatementList *) { return true; } + virtual void endVisit(StatementList *) {} + + virtual bool visit(VariableStatement *) { return true; } + virtual void endVisit(VariableStatement *) {} + + virtual bool visit(VariableDeclarationList *) { return true; } + virtual void endVisit(VariableDeclarationList *) {} + + virtual bool visit(VariableDeclaration *) { return true; } + virtual void endVisit(VariableDeclaration *) {} + + virtual bool visit(EmptyStatement *) { return true; } + virtual void endVisit(EmptyStatement *) {} + + virtual bool visit(ExpressionStatement *) { return true; } + virtual void endVisit(ExpressionStatement *) {} + + virtual bool visit(IfStatement *) { return true; } + virtual void endVisit(IfStatement *) {} + + virtual bool visit(DoWhileStatement *) { return true; } + virtual void endVisit(DoWhileStatement *) {} + + virtual bool visit(WhileStatement *) { return true; } + virtual void endVisit(WhileStatement *) {} + + virtual bool visit(ForStatement *) { return true; } + virtual void endVisit(ForStatement *) {} + + virtual bool visit(LocalForStatement *) { return true; } + virtual void endVisit(LocalForStatement *) {} + + virtual bool visit(ForEachStatement *) { return true; } + virtual void endVisit(ForEachStatement *) {} + + virtual bool visit(LocalForEachStatement *) { return true; } + virtual void endVisit(LocalForEachStatement *) {} + + virtual bool visit(ContinueStatement *) { return true; } + virtual void endVisit(ContinueStatement *) {} + + virtual bool visit(BreakStatement *) { return true; } + virtual void endVisit(BreakStatement *) {} + + virtual bool visit(ReturnStatement *) { return true; } + virtual void endVisit(ReturnStatement *) {} + + virtual bool visit(WithStatement *) { return true; } + virtual void endVisit(WithStatement *) {} + + virtual bool visit(SwitchStatement *) { return true; } + virtual void endVisit(SwitchStatement *) {} + + virtual bool visit(CaseBlock *) { return true; } + virtual void endVisit(CaseBlock *) {} + + virtual bool visit(CaseClauses *) { return true; } + virtual void endVisit(CaseClauses *) {} + + virtual bool visit(CaseClause *) { return true; } + virtual void endVisit(CaseClause *) {} + + virtual bool visit(DefaultClause *) { return true; } + virtual void endVisit(DefaultClause *) {} + + virtual bool visit(LabelledStatement *) { return true; } + virtual void endVisit(LabelledStatement *) {} + + virtual bool visit(ThrowStatement *) { return true; } + virtual void endVisit(ThrowStatement *) {} + + virtual bool visit(TryStatement *) { return true; } + virtual void endVisit(TryStatement *) {} + + virtual bool visit(Catch *) { return true; } + virtual void endVisit(Catch *) {} + + virtual bool visit(Finally *) { return true; } + virtual void endVisit(Finally *) {} + + virtual bool visit(FunctionDeclaration *) { return true; } + virtual void endVisit(FunctionDeclaration *) {} + + virtual bool visit(FunctionExpression *) { return true; } + virtual void endVisit(FunctionExpression *) {} + + virtual bool visit(FormalParameterList *) { return true; } + virtual void endVisit(FormalParameterList *) {} + + virtual bool visit(FunctionBody *) { return true; } + virtual void endVisit(FunctionBody *) {} + + virtual bool visit(Program *) { return true; } + virtual void endVisit(Program *) {} + + virtual bool visit(SourceElements *) { return true; } + virtual void endVisit(SourceElements *) {} + + virtual bool visit(FunctionSourceElement *) { return true; } + virtual void endVisit(FunctionSourceElement *) {} + + virtual bool visit(StatementSourceElement *) { return true; } + virtual void endVisit(StatementSourceElement *) {} + + virtual bool visit(DebuggerStatement *) { return true; } + virtual void endVisit(DebuggerStatement *) {} +}; + +} } // namespace AST + +QT_QML_END_NAMESPACE + +#endif // QMLJSASTVISITOR_P_H diff --git a/src/declarative/qml/parser/qmljsengine_p.cpp b/src/declarative/qml/parser/qmljsengine_p.cpp new file mode 100644 index 0000000..b8ecd18 --- /dev/null +++ b/src/declarative/qml/parser/qmljsengine_p.cpp @@ -0,0 +1,212 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qmljsengine_p.h" + +#include "qmljsglobal_p.h" +#include "qmljsnodepool_p.h" + +#include <qnumeric.h> +#include <QHash> + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { + +uint qHash(const QmlJS::NameId &id) +{ return qHash(id.asString()); } + +QString numberToString(double value) +{ return QString::number(value); } + +int Ecma::RegExp::flagFromChar(const QChar &ch) +{ + static QHash<QChar, int> flagsHash; + if (flagsHash.isEmpty()) { + flagsHash[QLatin1Char('g')] = Global; + flagsHash[QLatin1Char('i')] = IgnoreCase; + flagsHash[QLatin1Char('m')] = Multiline; + } + QHash<QChar, int>::const_iterator it; + it = flagsHash.constFind(ch); + if (it == flagsHash.constEnd()) + return 0; + return it.value(); +} + +QString Ecma::RegExp::flagsToString(int flags) +{ + QString result; + if (flags & Global) + result += QLatin1Char('g'); + if (flags & IgnoreCase) + result += QLatin1Char('i'); + if (flags & Multiline) + result += QLatin1Char('m'); + return result; +} + +NodePool::NodePool(const QString &fileName, Engine *engine) + : m_fileName(fileName), m_engine(engine) +{ + m_engine->setNodePool(this); +} + +NodePool::~NodePool() +{ +} + +Code *NodePool::createCompiledCode(AST::Node *, CompilationUnit &) +{ + Q_ASSERT(0); + return 0; +} + +static int toDigit(char c) +{ + if ((c >= '0') && (c <= '9')) + return c - '0'; + else if ((c >= 'a') && (c <= 'z')) + return 10 + c - 'a'; + else if ((c >= 'A') && (c <= 'Z')) + return 10 + c - 'A'; + return -1; +} + +double integerFromString(const char *buf, int size, int radix) +{ + if (size == 0) + return qSNaN(); + + double sign = 1.0; + int i = 0; + if (buf[0] == '+') { + ++i; + } else if (buf[0] == '-') { + sign = -1.0; + ++i; + } + + if (((size-i) >= 2) && (buf[i] == '0')) { + if (((buf[i+1] == 'x') || (buf[i+1] == 'X')) + && (radix < 34)) { + if ((radix != 0) && (radix != 16)) + return 0; + radix = 16; + i += 2; + } else { + if (radix == 0) { + radix = 8; + ++i; + } + } + } else if (radix == 0) { + radix = 10; + } + + int j = i; + for ( ; i < size; ++i) { + int d = toDigit(buf[i]); + if ((d == -1) || (d >= radix)) + break; + } + double result; + if (j == i) { + if (!qstrcmp(buf, "Infinity")) + result = qInf(); + else + result = qSNaN(); + } else { + result = 0; + double multiplier = 1; + for (--i ; i >= j; --i, multiplier *= radix) + result += toDigit(buf[i]) * multiplier; + } + result *= sign; + return result; +} + +double integerFromString(const QString &str, int radix) +{ + QByteArray ba = str.trimmed().toLatin1(); + return integerFromString(ba.constData(), ba.size(), radix); +} + + +Engine::Engine() + : _lexer(0), _nodePool(0) +{ } + +Engine::~Engine() +{ } + +QSet<NameId> Engine::literals() const +{ return _literals; } + +void Engine::addComment(int pos, int len, int line, int col) +{ if (len > 0) _comments.append(QmlJS::AST::SourceLocation(pos, len, line, col)); } + +QList<QmlJS::AST::SourceLocation> Engine::comments() const +{ return _comments; } + +NameId *Engine::intern(const QChar *u, int s) +{ return const_cast<NameId *>(&*_literals.insert(NameId(u, s))); } + +QString Engine::toString(NameId *id) +{ return id->asString(); } + +Lexer *Engine::lexer() const +{ return _lexer; } + +void Engine::setLexer(Lexer *lexer) +{ _lexer = lexer; } + +NodePool *Engine::nodePool() const +{ return _nodePool; } + +void Engine::setNodePool(NodePool *nodePool) +{ _nodePool = nodePool; } + + + +} // end of namespace QmlJS + +QT_QML_END_NAMESPACE diff --git a/src/declarative/qml/parser/qmljsengine_p.h b/src/declarative/qml/parser/qmljsengine_p.h new file mode 100644 index 0000000..2c15af3 --- /dev/null +++ b/src/declarative/qml/parser/qmljsengine_p.h @@ -0,0 +1,173 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLJSENGINE_P_H +#define QMLJSENGINE_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qmljsglobal_p.h" +#include "qmljsastfwd_p.h" + +#include <QString> +#include <QSet> + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { +class QML_PARSER_EXPORT NameId +{ + QString _text; + +public: + NameId(const QChar *u, int s) + : _text(u, s) + { } + + const QString asString() const + { return _text; } + + bool operator == (const NameId &other) const + { return _text == other._text; } + + bool operator != (const NameId &other) const + { return _text != other._text; } + + bool operator < (const NameId &other) const + { return _text < other._text; } +}; + +uint qHash(const QmlJS::NameId &id); + +} // end of namespace QmlJS + +#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 +//this ensures that code outside QmlJS can use the hash function +//it also a workaround for some compilers +inline uint qHash(const QmlJS::NameId &nameId) { return QmlJS::qHash(nameId); } +#endif + +namespace QmlJS { + +class Lexer; +class NodePool; + +namespace Ecma { + +class QML_PARSER_EXPORT RegExp +{ +public: + enum RegExpFlag { + Global = 0x01, + IgnoreCase = 0x02, + Multiline = 0x04 + }; + +public: + static int flagFromChar(const QChar &); + static QString flagsToString(int flags); +}; + +} // end of namespace Ecma + +class QML_PARSER_EXPORT DiagnosticMessage +{ +public: + enum Kind { Warning, Error }; + + DiagnosticMessage() + : kind(Error) {} + + DiagnosticMessage(Kind kind, const AST::SourceLocation &loc, const QString &message) + : kind(kind), loc(loc), message(message) {} + + bool isWarning() const + { return kind == Warning; } + + bool isError() const + { return kind == Error; } + + Kind kind; + AST::SourceLocation loc; + QString message; +}; + +class QML_PARSER_EXPORT Engine +{ + Lexer *_lexer; + NodePool *_nodePool; + QSet<NameId> _literals; + QList<QmlJS::AST::SourceLocation> _comments; + +public: + Engine(); + ~Engine(); + + QSet<NameId> literals() const; + + void addComment(int pos, int len, int line, int col); + QList<QmlJS::AST::SourceLocation> comments() const; + + NameId *intern(const QChar *u, int s); + + static QString toString(NameId *id); + + Lexer *lexer() const; + void setLexer(Lexer *lexer); + + NodePool *nodePool() const; + void setNodePool(NodePool *nodePool); +}; + +} // end of namespace QmlJS + +QT_QML_END_NAMESPACE + +#endif // QMLJSENGINE_P_H diff --git a/src/declarative/qml/parser/qmljsglobal_p.h b/src/declarative/qml/parser/qmljsglobal_p.h new file mode 100644 index 0000000..49e50cf --- /dev/null +++ b/src/declarative/qml/parser/qmljsglobal_p.h @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QMLJSGLOBAL_P_H +#define QMLJSGLOBAL_P_H + +#include <QtCore/qglobal.h> + +#ifdef QT_CREATOR +# define QT_QML_BEGIN_NAMESPACE +# define QT_QML_END_NAMESPACE + +# ifdef QMLJS_BUILD_DIR +# define QML_PARSER_EXPORT Q_DECL_EXPORT +# elif QML_BUILD_STATIC_LIB +# define QML_PARSER_EXPORT +# else +# define QML_PARSER_EXPORT Q_DECL_IMPORT +# endif // QMLJS_BUILD_DIR + +#else // !QT_CREATOR +# define QT_QML_BEGIN_NAMESPACE QT_BEGIN_NAMESPACE +# define QT_QML_END_NAMESPACE QT_END_NAMESPACE +# define QML_PARSER_EXPORT +#endif // QT_CREATOR + +#endif // QMLJSGLOBAL_P_H diff --git a/src/declarative/qml/parser/qmljsgrammar.cpp b/src/declarative/qml/parser/qmljsgrammar.cpp new file mode 100644 index 0000000..b416959 --- /dev/null +++ b/src/declarative/qml/parser/qmljsgrammar.cpp @@ -0,0 +1,939 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// This file was generated by qlalr - DO NOT EDIT! +#include "qmljsgrammar_p.h" + +QT_BEGIN_NAMESPACE + +const char *const QmlJSGrammar::spell [] = { + "end of file", "&", "&&", "&=", "break", "case", "catch", ":", ";", "continue", + "default", "delete", "/", "/=", "do", ".", "else", "=", "==", "===", + "finally", "for", "function", ">=", ">", ">>", ">>=", ">>>", ">>>=", "identifier", + "if", "in", "instanceof", "{", "[", "<=", "(", "<", "<<", "<<=", + "-", "-=", "--", "new", "!", "!=", "!==", "numeric literal", "|", "|=", + "||", "+", "+=", "++", "?", "}", "]", "%", "%=", "return", + ")", ";", 0, "*", "*=", "string literal", "property", "signal", "readonly", "switch", + "this", "throw", "~", "try", "typeof", "var", "void", "while", "with", "^", + "^=", "null", "true", "false", "const", "debugger", "reserved word", "multiline string literal", "comment", "public", + "import", "as", 0, 0, 0, 0, 0, 0, 0, 0}; + +const short QmlJSGrammar::lhs [] = { + 100, 100, 100, 100, 100, 100, 101, 107, 107, 110, + 110, 112, 111, 111, 111, 111, 111, 111, 111, 111, + 114, 109, 108, 117, 117, 118, 118, 119, 119, 116, + 105, 105, 105, 105, 105, 105, 105, 125, 125, 125, + 126, 126, 127, 127, 105, 105, 105, 105, 105, 105, + 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, + 105, 105, 115, 115, 115, 115, 130, 130, 130, 130, + 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, + 130, 130, 130, 130, 120, 132, 132, 132, 132, 131, + 131, 134, 134, 136, 136, 136, 136, 136, 136, 137, + 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, + 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, + 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, + 138, 138, 113, 113, 113, 113, 113, 141, 141, 142, + 142, 142, 142, 140, 140, 143, 143, 144, 144, 145, + 145, 145, 146, 146, 146, 146, 146, 146, 146, 146, + 146, 146, 147, 147, 147, 147, 148, 148, 148, 149, + 149, 149, 149, 150, 150, 150, 150, 150, 150, 150, + 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, + 152, 153, 153, 153, 153, 153, 154, 154, 155, 155, + 156, 156, 157, 157, 158, 158, 159, 159, 160, 160, + 161, 161, 162, 162, 163, 163, 164, 164, 165, 165, + 135, 135, 166, 166, 167, 167, 167, 167, 167, 167, + 167, 167, 167, 167, 167, 167, 103, 103, 168, 168, + 169, 169, 170, 170, 102, 102, 102, 102, 102, 102, + 102, 102, 102, 102, 102, 102, 102, 102, 102, 121, + 182, 182, 181, 181, 129, 129, 183, 183, 184, 184, + 186, 186, 185, 187, 190, 188, 188, 191, 189, 189, + 122, 123, 123, 124, 124, 171, 171, 171, 171, 171, + 171, 171, 172, 172, 172, 172, 173, 173, 173, 173, + 174, 174, 175, 177, 192, 192, 195, 195, 193, 193, + 196, 194, 176, 176, 176, 178, 178, 179, 179, 179, + 197, 198, 180, 180, 128, 139, 202, 202, 199, 199, + 200, 200, 203, 106, 204, 204, 104, 104, 201, 201, + 133, 133, 205}; + +const short QmlJSGrammar::rhs [] = { + 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, + 2, 1, 2, 2, 3, 3, 5, 5, 4, 4, + 2, 0, 1, 1, 2, 1, 3, 2, 3, 2, + 1, 5, 4, 3, 3, 3, 3, 1, 1, 1, + 0, 1, 2, 4, 6, 6, 3, 3, 7, 7, + 4, 4, 5, 5, 6, 6, 7, 7, 7, 7, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 2, 3, 3, 4, + 5, 3, 4, 3, 1, 1, 2, 3, 4, 1, + 2, 3, 5, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 4, 3, 5, 1, 2, 4, + 4, 4, 3, 0, 1, 1, 3, 1, 1, 1, + 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 1, 3, 3, 3, 1, 3, 3, 1, + 3, 3, 3, 1, 3, 3, 3, 3, 3, 3, + 1, 3, 3, 3, 3, 3, 1, 3, 3, 3, + 3, 1, 3, 3, 3, 3, 1, 3, 1, 3, + 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, + 1, 3, 1, 3, 1, 3, 1, 5, 1, 5, + 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 3, 0, 1, + 1, 3, 0, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, + 1, 2, 0, 1, 3, 3, 1, 1, 1, 3, + 1, 3, 2, 2, 2, 0, 1, 2, 0, 1, + 1, 2, 2, 7, 5, 7, 7, 5, 9, 10, + 7, 8, 2, 2, 3, 3, 2, 2, 3, 3, + 3, 3, 5, 5, 3, 5, 1, 2, 0, 1, + 4, 3, 3, 3, 3, 3, 3, 3, 3, 4, + 5, 2, 2, 2, 8, 8, 1, 3, 0, 1, + 0, 1, 1, 1, 1, 2, 1, 1, 0, 1, + 0, 1, 2}; + +const short QmlJSGrammar::action_default [] = { + 0, 0, 0, 0, 0, 0, 22, 0, 170, 237, + 201, 209, 205, 149, 221, 197, 3, 134, 68, 150, + 213, 217, 138, 167, 148, 153, 133, 187, 174, 0, + 75, 76, 71, 339, 63, 341, 0, 0, 0, 0, + 73, 0, 0, 69, 72, 0, 0, 64, 66, 65, + 74, 67, 0, 70, 0, 0, 163, 0, 0, 150, + 169, 152, 151, 0, 0, 0, 165, 166, 164, 168, + 0, 198, 0, 0, 0, 0, 188, 0, 0, 0, + 0, 0, 0, 178, 0, 0, 0, 172, 173, 171, + 176, 180, 179, 177, 175, 190, 189, 191, 0, 206, + 0, 202, 0, 0, 144, 131, 143, 132, 100, 101, + 102, 127, 103, 128, 104, 105, 106, 107, 108, 109, + 110, 111, 112, 113, 114, 115, 116, 129, 117, 118, + 119, 120, 121, 122, 123, 124, 125, 126, 130, 0, + 0, 142, 238, 145, 0, 146, 0, 147, 141, 0, + 234, 227, 225, 232, 233, 231, 230, 236, 229, 228, + 226, 235, 222, 0, 210, 0, 0, 214, 0, 0, + 218, 0, 0, 144, 136, 0, 135, 0, 140, 154, + 0, 340, 329, 330, 0, 327, 0, 328, 0, 331, + 245, 252, 251, 259, 247, 0, 248, 332, 0, 338, + 249, 250, 255, 253, 335, 333, 337, 256, 0, 267, + 0, 0, 0, 0, 339, 63, 0, 341, 64, 239, + 281, 65, 0, 0, 0, 268, 0, 0, 257, 258, + 0, 246, 254, 282, 283, 326, 336, 0, 297, 298, + 299, 300, 0, 293, 294, 295, 296, 323, 324, 0, + 0, 0, 0, 0, 286, 287, 243, 241, 203, 211, + 207, 223, 199, 244, 0, 150, 215, 219, 192, 181, + 0, 0, 200, 0, 0, 0, 0, 193, 0, 0, + 0, 0, 0, 185, 183, 186, 184, 182, 195, 194, + 196, 0, 208, 0, 204, 0, 242, 150, 0, 224, + 239, 240, 0, 239, 0, 0, 289, 0, 0, 0, + 291, 0, 212, 0, 0, 216, 0, 0, 220, 279, + 0, 271, 280, 274, 0, 278, 0, 239, 272, 0, + 239, 0, 0, 290, 0, 0, 0, 292, 340, 329, + 0, 0, 331, 0, 325, 0, 315, 0, 0, 0, + 285, 0, 284, 0, 342, 0, 99, 261, 264, 0, + 100, 267, 103, 128, 105, 106, 71, 110, 111, 63, + 112, 115, 69, 72, 64, 239, 65, 74, 118, 67, + 120, 70, 122, 123, 268, 125, 126, 130, 0, 92, + 0, 0, 94, 98, 96, 83, 95, 97, 0, 93, + 82, 262, 260, 138, 139, 144, 0, 137, 0, 314, + 0, 301, 302, 0, 313, 0, 0, 0, 304, 309, + 307, 310, 0, 0, 308, 309, 0, 305, 0, 306, + 263, 312, 0, 263, 311, 0, 316, 317, 0, 263, + 318, 319, 0, 0, 320, 0, 0, 0, 321, 322, + 156, 155, 0, 0, 0, 288, 0, 0, 0, 303, + 276, 269, 0, 277, 273, 0, 275, 265, 0, 266, + 270, 86, 0, 0, 90, 77, 0, 79, 88, 0, + 80, 89, 91, 81, 87, 78, 0, 84, 160, 158, + 162, 159, 157, 161, 6, 334, 4, 2, 61, 85, + 0, 0, 64, 66, 65, 31, 5, 0, 62, 0, + 40, 39, 38, 0, 0, 53, 0, 54, 0, 59, + 60, 0, 40, 0, 0, 0, 0, 0, 49, 50, + 0, 51, 0, 52, 0, 55, 56, 0, 0, 0, + 0, 0, 57, 58, 0, 47, 41, 48, 42, 0, + 0, 0, 0, 44, 0, 45, 46, 43, 0, 0, + 30, 34, 35, 36, 37, 138, 263, 0, 0, 100, + 267, 103, 128, 105, 106, 71, 110, 111, 63, 112, + 115, 69, 72, 64, 239, 65, 74, 118, 67, 120, + 70, 122, 123, 268, 125, 126, 130, 138, 0, 26, + 0, 0, 32, 27, 33, 28, 24, 0, 29, 25, + 8, 0, 10, 0, 9, 0, 1, 21, 12, 0, + 13, 0, 14, 0, 19, 20, 0, 15, 16, 0, + 17, 18, 11, 23, 7, 343}; + +const short QmlJSGrammar::goto_default [] = { + 7, 616, 206, 195, 204, 506, 494, 615, 634, 610, + 614, 612, 617, 22, 613, 18, 505, 607, 598, 560, + 507, 190, 194, 196, 200, 523, 549, 548, 199, 231, + 26, 473, 472, 355, 354, 9, 353, 356, 106, 17, + 144, 24, 13, 143, 19, 25, 56, 23, 8, 28, + 27, 268, 15, 262, 10, 258, 12, 260, 11, 259, + 20, 266, 21, 267, 14, 261, 257, 298, 410, 263, + 264, 201, 192, 191, 203, 232, 202, 207, 228, 229, + 193, 359, 358, 230, 462, 461, 320, 321, 464, 323, + 463, 322, 418, 422, 425, 421, 420, 440, 441, 184, + 198, 180, 183, 197, 205, 0}; + +const short QmlJSGrammar::action_index [] = { + 439, 1109, 2228, 2228, 2132, 814, -74, 18, 147, -100, + 31, -17, -49, 232, -100, 318, 85, -100, -100, 554, + 33, 94, 331, 215, -100, -100, -100, 448, 231, 1109, + -100, -100, -100, 320, -100, 1940, 1472, 1109, 1109, 1109, + -100, 724, 1109, -100, -100, 1109, 1109, -100, -100, -100, + -100, -100, 1109, -100, 1109, 1109, -100, 1109, 1109, 129, + 157, -100, -100, 1109, 1109, 1109, -100, -100, -100, 200, + 1109, 293, 1109, 1109, 1109, 1109, 466, 1109, 1109, 1109, + 1109, 1109, 1109, 179, 1109, 1109, 1109, 119, 125, 95, + 188, 198, 184, 203, 178, 567, 567, 484, 1109, -5, + 1109, 67, 1844, 1109, 1109, -100, -100, -100, -100, -100, + -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, + -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, + -100, -100, -100, -100, -100, -100, -100, -100, -100, 110, + 1109, -100, -100, 70, 61, -100, 1109, -100, -100, 1109, + -100, -100, -100, -100, -100, -100, -100, -100, -100, -100, + -100, -100, -100, 1109, 55, 1109, 1109, 73, 63, 1109, + -100, 1844, 1109, 1109, -100, 141, -100, 41, -100, -100, + 87, -100, 255, 80, 78, -100, 287, -100, 83, 2228, + -100, -100, -100, -100, -100, 225, -100, -100, 52, -100, + -100, -100, -100, -100, -100, 2228, -100, -100, 420, -100, + 408, 113, 2132, 50, 330, 65, 46, 2420, 72, 1109, + -100, 74, 75, 1109, 77, -100, 53, 56, -100, -100, + 323, -100, -100, -100, -100, -100, -100, 96, -100, -100, + -100, -100, 99, -100, -100, -100, -100, -100, -100, 60, + 47, 1109, 118, 93, -100, -100, 1291, -100, 79, 66, + 64, -100, 413, 76, 51, 664, 89, 97, 393, 183, + 337, 1109, 413, 1109, 1109, 1109, 1109, 411, 1109, 1109, + 1109, 1109, 1109, 252, 272, 212, 217, 221, 490, 490, + 383, 1109, 64, 1109, 84, 1109, -100, 536, 1109, -100, + 1109, 69, 68, 1109, 44, 2132, -100, 1109, 124, 2132, + -100, 1109, 54, 1109, 1109, 71, 88, 1109, -100, 82, + 122, 154, -100, -100, 1109, -100, 343, 1109, -100, 81, + 1109, 90, 2132, -100, 1109, 112, 2132, -100, 86, 333, + -39, -10, 2228, -33, -100, 2132, -100, 1109, 246, 2132, + 4, 2132, -100, 10, 16, -21, -100, -100, 2132, -26, + 480, 19, 462, 128, 1109, 2132, 6, -9, 400, 8, + -22, 840, -3, -6, -100, 1202, -100, -7, -28, 5, + 1109, 2, -23, 1109, 0, 1109, -34, -30, 1109, -100, + 2036, 21, -100, -100, -100, -100, -100, -100, 1109, -100, + -100, -100, -100, 209, -100, 1109, 40, -100, 2132, -100, + 101, -100, -100, 2132, -100, 1109, 120, 43, -100, 62, + -100, 59, 109, 1109, -100, 57, 58, -100, 39, -100, + 2132, -100, 117, 2132, -100, 199, -100, -100, 107, 2132, + 34, -100, 24, 11, -100, 346, -19, 14, -100, -100, + -100, -100, 1109, 133, 2132, -100, 1109, 126, 2132, -100, + 20, -100, 173, -100, -100, 1109, -100, -100, 303, -100, + -100, -100, 100, 1656, -100, -100, 1564, -100, -100, 1748, + -100, -100, -100, -100, -100, -100, 131, -100, -100, -100, + -100, -100, -100, -100, -100, 2228, -100, -100, -100, 158, + -20, 752, 165, -16, 22, -100, -100, 98, -100, 189, + -100, -100, -100, 28, 170, -100, 1109, -100, 230, -100, + -100, 247, 1, 13, 238, 37, -24, 106, -100, -100, + 273, -100, 1109, -100, 265, -100, -100, 242, -4, 12, + 1109, 241, -100, -100, 234, -100, 245, -100, 3, 9, + 311, 190, 316, -100, 134, -100, -100, -100, 1380, 1020, + -100, -100, -100, -100, -100, 359, 2324, 1472, 15, 444, + 38, 394, 138, 1109, 2132, 36, 17, 397, 42, 23, + 840, 32, 29, -100, 1202, -100, 26, 35, 48, 1109, + 45, 25, 1109, 49, 1109, 27, 30, 314, 132, -100, + 7, 752, -100, -100, -100, -100, -100, 930, -100, -100, + -100, 752, -100, 253, -87, 617, -100, -100, 102, 290, + -100, 191, -100, 140, -100, -100, 275, -100, -100, 91, + -100, -100, -100, -100, -100, -100, + + -106, 12, -87, 18, 17, 212, -106, -106, -106, -106, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -53, + -106, -106, -106, -106, -106, -106, -106, -106, -106, 162, + -106, -106, -106, -4, -106, -106, -11, 24, 75, 76, + -106, 83, 55, -106, -106, 157, 158, -106, -106, -106, + -106, -106, 150, -106, 172, 176, -106, 168, 167, -106, + -106, -106, -106, 173, 154, 115, -106, -106, -106, -106, + 147, -106, 121, 113, 112, 125, -106, 128, 143, 146, + 140, 139, 136, -106, 122, 138, 130, -106, -106, -106, + -106, -106, -106, -106, -106, -106, -106, -106, 149, -106, + 153, -106, 110, 82, 46, -106, -106, -106, -106, -106, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -106, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -106, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -106, + 35, -106, -106, -106, -106, -106, 37, -106, -106, 45, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -106, + -106, -106, -106, 92, -106, 88, 58, -106, -106, 51, + -106, 209, 72, 78, -106, -106, -106, -106, -106, -106, + -106, -106, 27, -106, -106, -106, 63, -106, -106, -106, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -106, + -106, -106, -106, -106, -106, 50, -106, -106, 28, -106, + 29, -106, 47, -106, 33, -106, -106, 66, -106, 73, + -106, -106, -106, 81, 53, -106, -106, -106, -106, -106, + -13, -106, -106, -106, -106, -106, -106, -106, -106, -106, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -106, + -106, 9, -106, -106, -106, -106, 111, -106, -106, -106, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -106, + 3, 186, -106, 220, 228, 234, 204, -106, 90, 91, + 94, 97, 93, -106, -106, -106, -106, -106, -106, -106, + -106, 210, -106, 187, -106, 214, -106, -106, 208, -106, + 207, -106, -106, 155, -106, 8, -106, 4, -106, -1, + -106, 217, -106, 177, 185, -106, -106, 184, -106, -106, + -106, -106, -106, -106, 183, -106, 194, 105, -106, -106, + 99, -106, 71, -106, 74, -106, 65, -106, -106, 114, + -106, -106, -55, -106, -106, 64, -106, 44, -106, 30, + -106, 31, -106, -106, -106, -106, -106, -106, 57, -106, + 36, -106, 40, -106, 70, 59, -106, -106, 42, -106, + -106, 104, -106, -106, -106, 38, -106, -106, -106, -106, + 79, -106, 69, 108, -106, 84, -106, -106, 56, -106, + 68, -106, -106, -106, -106, -106, -106, -106, 52, -106, + -106, -106, -106, -106, -106, 109, -106, -106, 77, -106, + -106, -106, -106, 86, -106, 80, -106, -106, -106, -106, + -106, -59, -106, 43, -106, -63, -106, -106, -106, -106, + 98, -106, -106, 95, -106, -106, -106, -106, -106, 60, + -34, -106, -106, 32, -106, 41, -106, 39, -106, -106, + -106, -106, 49, -106, 61, -106, 62, -106, 48, -106, + -106, -106, -106, -106, -106, 23, -106, -106, 96, -106, + -106, -106, -106, 34, -106, -106, 133, -106, -106, 54, + -106, -106, -106, -106, -106, -106, -106, -106, -106, -106, + -106, -106, -106, -106, -106, 67, -106, -106, -106, -106, + -106, 22, -106, -106, -106, -106, -106, -106, -106, -22, + -106, -106, -106, -106, -106, -106, 2, -106, -106, -106, + -106, -106, -106, -106, -19, -106, -106, -106, -106, -106, + -106, -106, 100, -106, -106, -106, -106, -21, -106, -106, + -3, -106, -106, -106, -106, -106, 13, -106, -106, -106, + 11, 14, 10, -106, -106, -106, -106, -106, 279, 283, + -106, -106, -106, -106, -106, -106, 19, 273, 15, 16, + -106, 21, -106, 224, 6, -106, -106, 25, -106, -106, + 85, -106, -106, -106, 26, -106, -106, -106, -106, 20, + -106, 7, 87, -106, 107, -106, -106, -106, -106, -106, + -106, 317, -106, -106, -106, -106, -106, 277, -106, -106, + -106, 0, -106, -106, -2, 271, -106, -106, -106, 1, + -106, -106, -106, -106, -106, -106, 5, -106, -106, -106, + -106, -106, -106, -106, -106, -106}; + +const short QmlJSGrammar::action_info [] = { + -97, -98, 452, 611, -116, 527, 456, -124, 415, -121, + 439, 551, -119, -108, 347, -94, 611, 388, 635, 540, + 351, 341, 344, 342, 390, 539, -127, 256, 398, 402, + 100, 98, 70, -97, 400, 163, -98, 465, 524, -116, + 559, 447, 530, -108, 439, -127, 509, 439, 559, -94, + 537, 544, -121, 256, 443, -119, -124, 514, 439, 347, + 445, 526, 423, 452, 423, 430, 456, 423, 70, 554, + 169, 415, 345, 311, 100, 163, 419, 140, 146, 408, + 271, 413, 347, 251, 295, 271, 256, 0, 186, 452, + 0, 311, 456, 140, 429, 317, 0, 0, 0, 324, + 407, 178, 291, 98, 305, 558, 0, 235, 476, 0, + 439, 415, 300, 442, 291, 0, 189, 171, 140, 426, + 140, 148, 339, 182, 433, 140, 140, 443, 140, 303, + 326, 559, 140, 0, 140, 57, 172, 250, 188, 140, + 601, 140, 330, 293, 165, 0, 58, 313, 166, 140, + 332, 314, 631, 630, 255, 254, 477, 241, 240, 57, + 246, 245, 412, 411, 427, 57, 141, 529, 528, 63, + 58, 61, 336, 171, 248, 247, 58, 516, 253, 0, + 417, 468, 62, 327, 309, 334, 458, 57, 602, 248, + 247, 487, 172, 454, 522, 556, 555, 176, 58, 248, + 247, 625, 624, 84, 84, 85, 85, 140, 84, 84, + 85, 85, 63, 84, 64, 85, 86, 86, 510, 510, + 65, 86, 86, 84, 171, 85, 86, 63, 84, 0, + 85, 517, 515, 140, 469, 467, 86, 84, 140, 85, + 512, 86, 84, 172, 85, 405, 84, 102, 85, 140, + 86, 511, 628, 627, 140, 86, 84, 64, 85, 86, + 437, 436, 171, 65, 512, 512, 103, 510, 104, 86, + 546, 510, 64, 140, 510, 511, 511, 84, 65, 85, + 532, 172, 626, 405, 34, 0, 234, 233, 0, 0, + 86, 520, 519, 0, 0, 547, 545, 84, 0, 85, + 621, 0, 543, 542, 34, 0, 349, 0, 0, 0, + 86, 72, 73, 512, 622, 620, 34, 512, 0, 34, + 512, 47, 49, 48, 511, 0, 536, 535, 511, 171, + 0, 511, 34, 0, 533, 531, 72, 73, 74, 75, + 34, 47, 49, 48, 619, 34, 171, -85, 172, 34, + 173, 0, 34, 47, 49, 48, 47, 49, 48, 34, + 0, 0, 34, 74, 75, 172, 34, 173, 0, 47, + 49, 48, 34, 0, 171, 34, 0, 47, 49, 48, + 0, 0, 47, 49, 48, 0, 47, 49, 48, 47, + 49, 48, -85, 172, 0, 173, 47, 49, 48, 47, + 49, 48, 0, 47, 49, 48, 278, 279, 0, 47, + 49, 48, 47, 49, 48, 280, 278, 279, 281, 0, + 282, 0, 0, 34, 0, 280, 34, 0, 281, 34, + 282, 273, 274, -339, 278, 279, -339, 34, 0, 0, + 0, 0, 0, 280, 0, 0, 281, 0, 282, 34, + 0, 0, 0, 0, 0, 244, 243, 0, 275, 276, + 47, 49, 48, 47, 49, 48, 47, 49, 48, 244, + 243, 77, 78, 34, 47, 49, 48, 0, 0, 79, + 80, 239, 238, 81, 0, 82, 47, 49, 48, 77, + 78, 34, 0, 0, 0, 0, 0, 79, 80, 0, + 0, 81, 0, 82, 0, 239, 238, 77, 78, 34, + 47, 49, 48, 278, 279, 79, 80, 0, 0, 81, + 0, 82, 280, 244, 243, 281, 0, 282, 47, 49, + 48, 6, 5, 4, 1, 3, 2, 0, 0, 150, + 0, 239, 238, 0, 0, 0, 47, 49, 48, 151, + 0, 0, 0, 152, 0, 0, 0, 150, 0, 0, + 0, 0, 153, 0, 154, 0, 0, 151, 0, 0, + 0, 152, 0, 0, 0, 155, 0, 156, 61, 0, + 153, 0, 154, 0, 0, 157, 0, 0, 158, 62, + 77, 78, 0, 155, 159, 156, 61, 0, 79, 80, + 160, 0, 81, 157, 82, 0, 158, 62, 0, 0, + 0, 0, 159, 0, 0, 0, 161, 0, 160, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 30, + 31, 0, 0, 0, 161, 0, 0, 0, 0, 33, + 0, 0, 0, 0, 0, 0, 34, 0, 0, 0, + 35, 36, 0, 37, 0, 0, 0, 0, 0, 0, + 501, 0, 0, 0, 44, 0, 0, 150, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 151, 0, 0, + 0, 152, 50, 47, 49, 48, 0, 51, 0, 0, + 153, 0, 154, 0, 0, 307, 0, 0, 43, 53, + 32, 0, 0, 155, 40, 156, 61, 0, 0, 0, + 0, 0, 0, 157, 0, 0, 158, 62, 0, 0, + 0, 0, 159, 0, 0, 0, 0, 0, 160, 0, + 0, 0, 0, 0, 0, 0, 30, 31, 0, 0, + 0, 0, 0, 0, 161, 0, 33, 0, 0, 0, + 0, 0, 0, 34, 0, 0, 0, 35, 36, 0, + 37, 0, 0, 0, 30, 31, 0, 41, 0, 0, + 0, 44, 0, 0, 33, 0, 0, 0, 0, 0, + 0, 34, 0, 0, 0, 35, 36, 0, 37, 50, + 47, 49, 48, 0, 51, 501, 0, 0, 0, 44, + 0, 0, 0, 0, 0, 43, 53, 32, 0, 0, + 0, 40, 0, 0, 0, 0, 0, 50, 47, 49, + 48, 0, 51, 0, 500, 0, 30, 31, 0, 0, + 0, 0, 0, 43, 53, 32, 214, 0, 0, 40, + 0, 0, 0, 34, 0, 0, 0, 35, 36, 0, + 37, 0, 30, 31, 0, 0, 0, 501, 0, 0, + 0, 44, 33, 0, 0, 0, 0, 0, 0, 34, + 0, 0, 0, 35, 36, 0, 37, 0, 0, 50, + 502, 504, 503, 41, 51, 0, 0, 44, 0, 225, + 0, 0, 0, 0, 0, 43, 53, 32, 209, 0, + 0, 40, 0, 0, 0, 50, 47, 49, 48, 0, + 51, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 43, 53, 32, 0, 0, 0, 40, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 500, 0, 30, 31, 0, 0, 0, 0, 0, 0, + 0, 0, 214, 0, 0, 0, 0, 0, 0, 34, + 0, 0, 0, 35, 36, 0, 37, 0, 0, 0, + 0, 0, 0, 501, 0, 0, 0, 44, 0, 0, + 0, 0, 0, 0, 0, 608, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 50, 502, 504, 503, 0, + 51, 0, 0, 0, 0, 225, 0, 0, 0, 0, + 0, 43, 53, 32, 209, 0, 0, 40, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 500, 0, 30, 31, 0, 0, 0, 0, 0, 0, + 0, 0, 214, 0, 0, 0, 0, 0, 0, 34, + 0, 0, 0, 35, 36, 0, 37, 0, 0, 0, + 0, 0, 0, 501, 0, 0, 0, 44, 0, 0, + 0, 0, 0, 0, 0, 605, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 50, 502, 504, 503, 0, + 51, 0, 0, 0, 0, 225, 0, 0, 0, 0, + 0, 43, 53, 32, 209, 0, 0, 40, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 29, 30, 31, 0, 0, 0, 0, 0, 0, 0, + 0, 33, 0, 0, 0, 0, 0, 0, 34, 0, + 0, 0, 35, 36, 0, 37, 0, 0, 0, 38, + 0, 39, 41, 42, 0, 0, 44, 0, 0, 0, + 45, 0, 46, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 50, 47, 49, 48, 0, 51, + 0, 52, 0, 54, 0, 55, 0, 0, 0, 0, + 43, 53, 32, 0, 0, 0, 40, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, -117, + 0, 0, 0, 29, 30, 31, 0, 0, 0, 0, + 0, 0, 0, 0, 33, 0, 0, 0, 0, 0, + 0, 34, 0, 0, 0, 35, 36, 0, 37, 0, + 0, 0, 38, 0, 39, 41, 42, 0, 0, 44, + 0, 0, 0, 45, 0, 46, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 50, 47, 49, + 48, 0, 51, 0, 52, 0, 54, 0, 55, 0, + 0, 0, 0, 43, 53, 32, 0, 0, 0, 40, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 29, 30, 31, 0, 0, 0, 0, 0, + 0, 0, 0, 33, 0, 0, 0, 0, 0, 0, + 34, 0, 0, 0, 35, 36, 0, 37, 0, 0, + 0, 38, 0, 39, 41, 42, 0, 0, 44, 0, + 0, 0, 45, 0, 46, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 50, 47, 49, 48, + 0, 51, 0, 52, 0, 54, 270, 55, 0, 0, + 0, 0, 43, 53, 32, 0, 0, 0, 40, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 29, 30, 31, 0, 0, 0, 0, 0, 0, + 0, 0, 33, 0, 0, 0, 0, 0, 0, 34, + 216, 0, 0, 566, 567, 0, 37, 0, 0, 0, + 38, 0, 39, 41, 42, 0, 0, 44, 0, 0, + 0, 45, 0, 46, 0, 0, 0, 0, 0, 0, + 0, 220, 0, 0, 0, 50, 47, 49, 48, 0, + 51, 0, 52, 0, 54, 0, 55, 0, 0, 0, + 0, 43, 53, 32, 0, 0, 0, 40, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 474, 0, 0, 29, 30, 31, 0, 0, 0, 0, + 0, 0, 0, 0, 33, 0, 0, 0, 0, 0, + 0, 34, 0, 0, 0, 35, 36, 0, 37, 0, + 0, 0, 38, 0, 39, 41, 42, 0, 0, 44, + 0, 0, 0, 45, 0, 46, 0, 0, 475, 0, + 0, 0, 0, 0, 0, 0, 0, 50, 47, 49, + 48, 0, 51, 0, 52, 0, 54, 0, 55, 0, + 0, 0, 0, 43, 53, 32, 0, 0, 0, 40, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 474, 0, 0, 29, 30, 31, 0, 0, + 0, 0, 0, 0, 0, 0, 33, 0, 0, 0, + 0, 0, 0, 34, 0, 0, 0, 35, 36, 0, + 37, 0, 0, 0, 38, 0, 39, 41, 42, 0, + 0, 44, 0, 0, 0, 45, 0, 46, 0, 0, + 480, 0, 0, 0, 0, 0, 0, 0, 0, 50, + 47, 49, 48, 0, 51, 0, 52, 0, 54, 0, + 55, 0, 0, 0, 0, 43, 53, 32, 0, 0, + 0, 40, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 482, 0, 0, 29, 30, 31, + 0, 0, 0, 0, 0, 0, 0, 0, 33, 0, + 0, 0, 0, 0, 0, 34, 0, 0, 0, 35, + 36, 0, 37, 0, 0, 0, 38, 0, 39, 41, + 42, 0, 0, 44, 0, 0, 0, 45, 0, 46, + 0, 0, 485, 0, 0, 0, 0, 0, 0, 0, + 0, 50, 47, 49, 48, 0, 51, 0, 52, 0, + 54, 0, 55, 0, 0, 0, 0, 43, 53, 32, + 0, 0, 0, 40, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 482, 0, 0, 29, + 30, 31, 0, 0, 0, 0, 0, 0, 0, 0, + 33, 0, 0, 0, 0, 0, 0, 34, 0, 0, + 0, 35, 36, 0, 37, 0, 0, 0, 38, 0, + 39, 41, 42, 0, 0, 44, 0, 0, 0, 45, + 0, 46, 0, 0, 483, 0, 0, 0, 0, 0, + 0, 0, 0, 50, 47, 49, 48, 0, 51, 0, + 52, 0, 54, 0, 55, 0, 0, 0, 0, 43, + 53, 32, 0, 0, 0, 40, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 108, 109, + 110, 0, 0, 112, 114, 115, 0, 0, 116, 0, + 117, 0, 0, 0, 119, 120, 121, 0, 0, 0, + 0, 0, 0, 34, 122, 123, 124, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 125, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 128, 0, 0, 0, 0, 0, 0, + 47, 49, 48, 129, 130, 131, 0, 133, 134, 135, + 136, 137, 138, 0, 0, 126, 132, 118, 111, 113, + 127, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 108, 109, 110, 0, 0, 112, + 114, 115, 0, 0, 116, 0, 117, 0, 0, 0, + 119, 120, 121, 0, 0, 0, 0, 0, 0, 392, + 122, 123, 124, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 125, 0, 0, 0, 393, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, + 0, 0, 0, 0, 0, 397, 394, 396, 0, 129, + 130, 131, 0, 133, 134, 135, 136, 137, 138, 0, + 0, 126, 132, 118, 111, 113, 127, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 108, 109, 110, 0, 0, 112, 114, 115, 0, 0, + 116, 0, 117, 0, 0, 0, 119, 120, 121, 0, + 0, 0, 0, 0, 0, 392, 122, 123, 124, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 125, + 0, 0, 0, 393, 0, 0, 0, 0, 0, 0, + 0, 395, 0, 0, 0, 128, 0, 0, 0, 0, + 0, 397, 394, 396, 0, 129, 130, 131, 0, 133, + 134, 135, 136, 137, 138, 0, 0, 126, 132, 118, + 111, 113, 127, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 208, 0, 0, 0, + 0, 210, 0, 29, 30, 31, 212, 0, 0, 0, + 0, 0, 0, 213, 33, 0, 0, 0, 0, 0, + 0, 215, 216, 0, 0, 217, 36, 0, 37, 0, + 0, 0, 38, 0, 39, 41, 42, 0, 0, 44, + 0, 0, 0, 45, 0, 46, 0, 0, 0, 0, + 0, 219, 0, 220, 0, 0, 0, 50, 218, 221, + 48, 222, 51, 223, 52, 224, 54, 225, 55, 226, + 227, 0, 0, 43, 53, 32, 209, 211, 0, 40, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 208, 0, 0, 0, 0, 210, 0, 29, + 30, 31, 212, 0, 0, 0, 0, 0, 0, 213, + 214, 0, 0, 0, 0, 0, 0, 215, 216, 0, + 0, 217, 36, 0, 37, 0, 0, 0, 38, 0, + 39, 41, 42, 0, 0, 44, 0, 0, 0, 45, + 0, 46, 0, 0, 0, 0, 0, 219, 0, 220, + 0, 0, 0, 50, 218, 221, 48, 222, 51, 223, + 52, 224, 54, 225, 55, 226, 227, 0, 0, 43, + 53, 32, 209, 211, 0, 40, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 569, 109, + 110, 0, 0, 571, 114, 573, 30, 31, 574, 0, + 117, 0, 0, 0, 119, 576, 577, 0, 0, 0, + 0, 0, 0, 578, 579, 123, 124, 217, 36, 0, + 37, 0, 0, 0, 38, 0, 39, 580, 42, 0, + 0, 582, 0, 0, 0, 45, 0, 46, 0, 0, + 0, 0, 0, 584, 0, 220, 0, 0, 0, 586, + 583, 585, 48, 587, 588, 589, 52, 591, 592, 593, + 594, 595, 596, 0, 0, 581, 590, 575, 570, 572, + 127, 40, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 360, 109, 110, 0, 0, 362, + 114, 364, 30, 31, 365, 0, 117, 0, 0, 0, + 119, 367, 368, 0, 0, 0, 0, 0, 0, 369, + 370, 123, 124, 217, 36, 0, 37, 0, 0, 0, + 38, 0, 39, 371, 42, 0, 0, 373, 0, 0, + 0, 45, 0, 46, 0, -263, 0, 0, 0, 375, + 0, 220, 0, 0, 0, 377, 374, 376, 48, 378, + 379, 380, 52, 382, 383, 384, 385, 386, 387, 0, + 0, 372, 381, 366, 361, 363, 127, 40, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 541, 310, 460, 513, 538, 518, 525, 308, 249, 632, + 306, 181, 252, 618, 149, 16, 623, 495, 319, 497, + 629, 357, 496, 435, 471, 553, 557, 486, 438, 301, + 428, 237, 350, 352, 604, 521, 242, 424, 550, 552, + 181, 301, 185, 237, 242, 343, 432, 348, 338, 249, + 459, 237, 453, 449, 236, 242, 446, 181, 466, 401, + 448, 249, 357, 455, 444, 457, 346, 337, 357, 484, + 142, 236, 147, 333, 438, 175, 301, 335, 187, 409, + 162, 145, 435, 416, 435, 139, 170, 399, 414, 481, + 438, 389, 0, 168, 0, 0, 403, 357, 403, 59, + 357, 490, 301, 534, 391, 0, 0, 0, 301, 0, + 0, 460, 0, 145, 59, 0, 179, 403, 177, 59, + 59, 488, 489, 0, 404, 105, 404, 0, 59, 185, + 451, 59, 59, 450, 59, 59, 59, 59, 59, 283, + 284, 59, 287, 285, 145, 404, 286, 107, 167, 406, + 164, 59, 59, 451, 450, 265, 59, 59, 301, 59, + 269, 68, 96, 95, 479, 59, 59, 331, 478, 59, + 87, 76, 59, 329, 59, 97, 434, 83, 89, 431, + 59, 470, 59, 59, 59, 94, 88, 59, 93, 92, + 59, 59, 90, 59, 59, 91, 493, 59, 59, 71, + 67, 59, 59, 491, 492, 99, 59, 101, 179, 319, + 301, 59, 59, 340, 69, 60, 59, 59, 450, 66, + 59, 59, 451, 304, 105, 499, 269, 297, 297, 297, + 59, 59, 269, 269, 269, 269, 269, 0, 315, 272, + 498, 508, 294, 0, 0, 0, 107, 174, 59, 325, + 318, 316, 297, 269, 59, 290, 0, 269, 297, 269, + 0, 59, 0, 269, 59, 0, 269, 292, 59, 269, + 179, 277, 59, 0, 299, 302, 312, 269, 59, 288, + 296, 328, 609, 269, 499, 289, 597, 633, 606, 599, + 499, 600, 565, 600, 0, 0, 499, 0, 0, 568, + 561, 562, 563, 564, 0, 498, 508, 0, 471, 0, + 0, 498, 508, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 499, 0, 0, 603, 0, 0, 0, 600, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0}; + +const short QmlJSGrammar::action_check [] = { + 7, 7, 36, 90, 7, 29, 36, 7, 36, 7, + 33, 8, 7, 7, 36, 7, 90, 7, 0, 7, + 16, 60, 55, 33, 8, 29, 7, 36, 7, 55, + 79, 48, 1, 7, 55, 2, 7, 17, 37, 7, + 33, 60, 29, 7, 33, 7, 66, 33, 33, 7, + 66, 29, 7, 36, 20, 7, 7, 29, 33, 36, + 36, 24, 5, 36, 5, 7, 36, 5, 1, 60, + 7, 36, 7, 2, 79, 2, 33, 8, 8, 7, + 1, 7, 36, 36, 8, 1, 36, -1, 8, 36, + -1, 2, 36, 8, 55, 7, -1, -1, -1, 17, + 60, 60, 48, 48, 60, 7, -1, 55, 8, -1, + 33, 36, 61, 6, 48, -1, 33, 15, 8, 10, + 8, 60, 36, 36, 7, 8, 8, 20, 8, 61, + 8, 33, 8, -1, 8, 40, 34, 77, 60, 8, + 8, 8, 61, 79, 50, -1, 51, 50, 54, 8, + 60, 54, 61, 62, 61, 62, 56, 61, 62, 40, + 61, 62, 61, 62, 55, 40, 56, 61, 62, 12, + 51, 42, 60, 15, 61, 62, 51, 7, 60, -1, + 60, 8, 53, 61, 60, 31, 60, 40, 56, 61, + 62, 60, 34, 60, 29, 61, 62, 56, 51, 61, + 62, 61, 62, 25, 25, 27, 27, 8, 25, 25, + 27, 27, 12, 25, 57, 27, 38, 38, 29, 29, + 63, 38, 38, 25, 15, 27, 38, 12, 25, -1, + 27, 61, 62, 8, 61, 62, 38, 25, 8, 27, + 75, 38, 25, 34, 27, 36, 25, 15, 27, 8, + 38, 86, 61, 62, 8, 38, 25, 57, 27, 38, + 61, 62, 15, 63, 75, 75, 34, 29, 36, 38, + 36, 29, 57, 8, 29, 86, 86, 25, 63, 27, + 7, 34, 91, 36, 29, -1, 61, 62, -1, -1, + 38, 61, 62, -1, -1, 61, 62, 25, -1, 27, + 47, -1, 61, 62, 29, -1, 60, -1, -1, -1, + 38, 18, 19, 75, 61, 62, 29, 75, -1, 29, + 75, 66, 67, 68, 86, -1, 61, 62, 86, 15, + -1, 86, 29, -1, 61, 62, 18, 19, 45, 46, + 29, 66, 67, 68, 91, 29, 15, 33, 34, 29, + 36, -1, 29, 66, 67, 68, 66, 67, 68, 29, + -1, -1, 29, 45, 46, 34, 29, 36, -1, 66, + 67, 68, 29, -1, 15, 29, -1, 66, 67, 68, + -1, -1, 66, 67, 68, -1, 66, 67, 68, 66, + 67, 68, 33, 34, -1, 36, 66, 67, 68, 66, + 67, 68, -1, 66, 67, 68, 23, 24, -1, 66, + 67, 68, 66, 67, 68, 32, 23, 24, 35, -1, + 37, -1, -1, 29, -1, 32, 29, -1, 35, 29, + 37, 18, 19, 36, 23, 24, 36, 29, -1, -1, + -1, -1, -1, 32, -1, -1, 35, -1, 37, 29, + -1, -1, -1, -1, -1, 61, 62, -1, 45, 46, + 66, 67, 68, 66, 67, 68, 66, 67, 68, 61, + 62, 23, 24, 29, 66, 67, 68, -1, -1, 31, + 32, 61, 62, 35, -1, 37, 66, 67, 68, 23, + 24, 29, -1, -1, -1, -1, -1, 31, 32, -1, + -1, 35, -1, 37, -1, 61, 62, 23, 24, 29, + 66, 67, 68, 23, 24, 31, 32, -1, -1, 35, + -1, 37, 32, 61, 62, 35, -1, 37, 66, 67, + 68, 92, 93, 94, 95, 96, 97, -1, -1, 3, + -1, 61, 62, -1, -1, -1, 66, 67, 68, 13, + -1, -1, -1, 17, -1, -1, -1, 3, -1, -1, + -1, -1, 26, -1, 28, -1, -1, 13, -1, -1, + -1, 17, -1, -1, -1, 39, -1, 41, 42, -1, + 26, -1, 28, -1, -1, 49, -1, -1, 52, 53, + 23, 24, -1, 39, 58, 41, 42, -1, 31, 32, + 64, -1, 35, 49, 37, -1, 52, 53, -1, -1, + -1, -1, 58, -1, -1, -1, 80, -1, 64, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, 12, + 13, -1, -1, -1, 80, -1, -1, -1, -1, 22, + -1, -1, -1, -1, -1, -1, 29, -1, -1, -1, + 33, 34, -1, 36, -1, -1, -1, -1, -1, -1, + 43, -1, -1, -1, 47, -1, -1, 3, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 13, -1, -1, + -1, 17, 65, 66, 67, 68, -1, 70, -1, -1, + 26, -1, 28, -1, -1, 31, -1, -1, 81, 82, + 83, -1, -1, 39, 87, 41, 42, -1, -1, -1, + -1, -1, -1, 49, -1, -1, 52, 53, -1, -1, + -1, -1, 58, -1, -1, -1, -1, -1, 64, -1, + -1, -1, -1, -1, -1, -1, 12, 13, -1, -1, + -1, -1, -1, -1, 80, -1, 22, -1, -1, -1, + -1, -1, -1, 29, -1, -1, -1, 33, 34, -1, + 36, -1, -1, -1, 12, 13, -1, 43, -1, -1, + -1, 47, -1, -1, 22, -1, -1, -1, -1, -1, + -1, 29, -1, -1, -1, 33, 34, -1, 36, 65, + 66, 67, 68, -1, 70, 43, -1, -1, -1, 47, + -1, -1, -1, -1, -1, 81, 82, 83, -1, -1, + -1, 87, -1, -1, -1, -1, -1, 65, 66, 67, + 68, -1, 70, -1, 10, -1, 12, 13, -1, -1, + -1, -1, -1, 81, 82, 83, 22, -1, -1, 87, + -1, -1, -1, 29, -1, -1, -1, 33, 34, -1, + 36, -1, 12, 13, -1, -1, -1, 43, -1, -1, + -1, 47, 22, -1, -1, -1, -1, -1, -1, 29, + -1, -1, -1, 33, 34, -1, 36, -1, -1, 65, + 66, 67, 68, 43, 70, -1, -1, 47, -1, 75, + -1, -1, -1, -1, -1, 81, 82, 83, 84, -1, + -1, 87, -1, -1, -1, 65, 66, 67, 68, -1, + 70, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, 81, 82, 83, -1, -1, -1, 87, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 10, -1, 12, 13, -1, -1, -1, -1, -1, -1, + -1, -1, 22, -1, -1, -1, -1, -1, -1, 29, + -1, -1, -1, 33, 34, -1, 36, -1, -1, -1, + -1, -1, -1, 43, -1, -1, -1, 47, -1, -1, + -1, -1, -1, -1, -1, 55, -1, -1, -1, -1, + -1, -1, -1, -1, -1, 65, 66, 67, 68, -1, + 70, -1, -1, -1, -1, 75, -1, -1, -1, -1, + -1, 81, 82, 83, 84, -1, -1, 87, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 10, -1, 12, 13, -1, -1, -1, -1, -1, -1, + -1, -1, 22, -1, -1, -1, -1, -1, -1, 29, + -1, -1, -1, 33, 34, -1, 36, -1, -1, -1, + -1, -1, -1, 43, -1, -1, -1, 47, -1, -1, + -1, -1, -1, -1, -1, 55, -1, -1, -1, -1, + -1, -1, -1, -1, -1, 65, 66, 67, 68, -1, + 70, -1, -1, -1, -1, 75, -1, -1, -1, -1, + -1, 81, 82, 83, 84, -1, -1, 87, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 11, 12, 13, -1, -1, -1, -1, -1, -1, -1, + -1, 22, -1, -1, -1, -1, -1, -1, 29, -1, + -1, -1, 33, 34, -1, 36, -1, -1, -1, 40, + -1, 42, 43, 44, -1, -1, 47, -1, -1, -1, + 51, -1, 53, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 65, 66, 67, 68, -1, 70, + -1, 72, -1, 74, -1, 76, -1, -1, -1, -1, + 81, 82, 83, -1, -1, -1, 87, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, 7, + -1, -1, -1, 11, 12, 13, -1, -1, -1, -1, + -1, -1, -1, -1, 22, -1, -1, -1, -1, -1, + -1, 29, -1, -1, -1, 33, 34, -1, 36, -1, + -1, -1, 40, -1, 42, 43, 44, -1, -1, 47, + -1, -1, -1, 51, -1, 53, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 65, 66, 67, + 68, -1, 70, -1, 72, -1, 74, -1, 76, -1, + -1, -1, -1, 81, 82, 83, -1, -1, -1, 87, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 11, 12, 13, -1, -1, -1, -1, -1, + -1, -1, -1, 22, -1, -1, -1, -1, -1, -1, + 29, -1, -1, -1, 33, 34, -1, 36, -1, -1, + -1, 40, -1, 42, 43, 44, -1, -1, 47, -1, + -1, -1, 51, -1, 53, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 65, 66, 67, 68, + -1, 70, -1, 72, -1, 74, 75, 76, -1, -1, + -1, -1, 81, 82, 83, -1, -1, -1, 87, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, 11, 12, 13, -1, -1, -1, -1, -1, -1, + -1, -1, 22, -1, -1, -1, -1, -1, -1, 29, + 30, -1, -1, 33, 34, -1, 36, -1, -1, -1, + 40, -1, 42, 43, 44, -1, -1, 47, -1, -1, + -1, 51, -1, 53, -1, -1, -1, -1, -1, -1, + -1, 61, -1, -1, -1, 65, 66, 67, 68, -1, + 70, -1, 72, -1, 74, -1, 76, -1, -1, -1, + -1, 81, 82, 83, -1, -1, -1, 87, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 8, -1, -1, 11, 12, 13, -1, -1, -1, -1, + -1, -1, -1, -1, 22, -1, -1, -1, -1, -1, + -1, 29, -1, -1, -1, 33, 34, -1, 36, -1, + -1, -1, 40, -1, 42, 43, 44, -1, -1, 47, + -1, -1, -1, 51, -1, 53, -1, -1, 56, -1, + -1, -1, -1, -1, -1, -1, -1, 65, 66, 67, + 68, -1, 70, -1, 72, -1, 74, -1, 76, -1, + -1, -1, -1, 81, 82, 83, -1, -1, -1, 87, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 8, -1, -1, 11, 12, 13, -1, -1, + -1, -1, -1, -1, -1, -1, 22, -1, -1, -1, + -1, -1, -1, 29, -1, -1, -1, 33, 34, -1, + 36, -1, -1, -1, 40, -1, 42, 43, 44, -1, + -1, 47, -1, -1, -1, 51, -1, 53, -1, -1, + 56, -1, -1, -1, -1, -1, -1, -1, -1, 65, + 66, 67, 68, -1, 70, -1, 72, -1, 74, -1, + 76, -1, -1, -1, -1, 81, 82, 83, -1, -1, + -1, 87, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 8, -1, -1, 11, 12, 13, + -1, -1, -1, -1, -1, -1, -1, -1, 22, -1, + -1, -1, -1, -1, -1, 29, -1, -1, -1, 33, + 34, -1, 36, -1, -1, -1, 40, -1, 42, 43, + 44, -1, -1, 47, -1, -1, -1, 51, -1, 53, + -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, + -1, 65, 66, 67, 68, -1, 70, -1, 72, -1, + 74, -1, 76, -1, -1, -1, -1, 81, 82, 83, + -1, -1, -1, 87, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 8, -1, -1, 11, + 12, 13, -1, -1, -1, -1, -1, -1, -1, -1, + 22, -1, -1, -1, -1, -1, -1, 29, -1, -1, + -1, 33, 34, -1, 36, -1, -1, -1, 40, -1, + 42, 43, 44, -1, -1, 47, -1, -1, -1, 51, + -1, 53, -1, -1, 56, -1, -1, -1, -1, -1, + -1, -1, -1, 65, 66, 67, 68, -1, 70, -1, + 72, -1, 74, -1, 76, -1, -1, -1, -1, 81, + 82, 83, -1, -1, -1, 87, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 4, 5, + 6, -1, -1, 9, 10, 11, -1, -1, 14, -1, + 16, -1, -1, -1, 20, 21, 22, -1, -1, -1, + -1, -1, -1, 29, 30, 31, 32, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 43, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, 59, -1, -1, -1, -1, -1, -1, + 66, 67, 68, 69, 70, 71, -1, 73, 74, 75, + 76, 77, 78, -1, -1, 81, 82, 83, 84, 85, + 86, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 4, 5, 6, -1, -1, 9, + 10, 11, -1, -1, 14, -1, 16, -1, -1, -1, + 20, 21, 22, -1, -1, -1, -1, -1, -1, 29, + 30, 31, 32, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, 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--git a/src/declarative/qml/parser/qmljsgrammar_p.h b/src/declarative/qml/parser/qmljsgrammar_p.h new file mode 100644 index 0000000..c2e2693 --- /dev/null +++ b/src/declarative/qml/parser/qmljsgrammar_p.h @@ -0,0 +1,209 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +// This file was generated by qlalr - DO NOT EDIT! +#ifndef QMLJSGRAMMAR_P_H +#define QMLJSGRAMMAR_P_H + +#include <QtCore/qglobal.h> + +QT_BEGIN_NAMESPACE + +class QmlJSGrammar +{ +public: + enum VariousConstants { + EOF_SYMBOL = 0, + REDUCE_HERE = 99, + SHIFT_THERE = 98, + T_AND = 1, + T_AND_AND = 2, + T_AND_EQ = 3, + T_AS = 91, + T_AUTOMATIC_SEMICOLON = 62, + T_BREAK = 4, + T_CASE = 5, + T_CATCH = 6, + T_COLON = 7, + T_COMMA = 8, + T_COMMENT = 88, + T_CONST = 84, + T_CONTINUE = 9, + T_DEBUGGER = 85, + T_DEFAULT = 10, + T_DELETE = 11, + T_DIVIDE_ = 12, + T_DIVIDE_EQ = 13, + T_DO = 14, + T_DOT = 15, + T_ELSE = 16, + T_EQ = 17, + T_EQ_EQ = 18, + T_EQ_EQ_EQ = 19, + T_FALSE = 83, + T_FEED_JS_EXPRESSION = 95, + T_FEED_JS_PROGRAM = 97, + T_FEED_JS_SOURCE_ELEMENT = 96, + T_FEED_JS_STATEMENT = 94, + T_FEED_UI_OBJECT_MEMBER = 93, + T_FEED_UI_PROGRAM = 92, + T_FINALLY = 20, + T_FOR = 21, + T_FUNCTION = 22, + T_GE = 23, + T_GT = 24, + T_GT_GT = 25, + T_GT_GT_EQ = 26, + T_GT_GT_GT = 27, + T_GT_GT_GT_EQ = 28, + T_IDENTIFIER = 29, + T_IF = 30, + T_IMPORT = 90, + T_IN = 31, + T_INSTANCEOF = 32, + T_LBRACE = 33, + T_LBRACKET = 34, + T_LE = 35, + T_LPAREN = 36, + T_LT = 37, + T_LT_LT = 38, + T_LT_LT_EQ = 39, + T_MINUS = 40, + T_MINUS_EQ = 41, + T_MINUS_MINUS = 42, + T_MULTILINE_STRING_LITERAL = 87, + T_NEW = 43, + T_NOT = 44, + T_NOT_EQ = 45, + T_NOT_EQ_EQ = 46, + T_NULL = 81, + T_NUMERIC_LITERAL = 47, + T_OR = 48, + T_OR_EQ = 49, + T_OR_OR = 50, + T_PLUS = 51, + T_PLUS_EQ = 52, + T_PLUS_PLUS = 53, + T_PROPERTY = 66, + T_PUBLIC = 89, + T_QUESTION = 54, + T_RBRACE = 55, + T_RBRACKET = 56, + T_READONLY = 68, + T_REMAINDER = 57, + T_REMAINDER_EQ = 58, + T_RESERVED_WORD = 86, + T_RETURN = 59, + T_RPAREN = 60, + T_SEMICOLON = 61, + T_SIGNAL = 67, + T_STAR = 63, + T_STAR_EQ = 64, + T_STRING_LITERAL = 65, + T_SWITCH = 69, + T_THIS = 70, + T_THROW = 71, + T_TILDE = 72, + T_TRUE = 82, + T_TRY = 73, + T_TYPEOF = 74, + T_VAR = 75, + T_VOID = 76, + T_WHILE = 77, + T_WITH = 78, + T_XOR = 79, + T_XOR_EQ = 80, + + ACCEPT_STATE = 635, + RULE_COUNT = 343, + STATE_COUNT = 636, + TERMINAL_COUNT = 100, + NON_TERMINAL_COUNT = 106, + + GOTO_INDEX_OFFSET = 636, + GOTO_INFO_OFFSET = 2520, + GOTO_CHECK_OFFSET = 2520 + }; + + static const char *const spell []; + static const short lhs []; + static const short rhs []; + static const short goto_default []; + static const short action_default []; + static const short action_index []; + static const short action_info []; + static const short action_check []; + + static inline int nt_action (int state, int nt) + { + const int yyn = action_index [GOTO_INDEX_OFFSET + state] + nt; + if (yyn < 0 || action_check [GOTO_CHECK_OFFSET + yyn] != nt) + return goto_default [nt]; + + return action_info [GOTO_INFO_OFFSET + yyn]; + } + + static inline int t_action (int state, int token) + { + const int yyn = action_index [state] + token; + + if (yyn < 0 || action_check [yyn] != token) + return - action_default [state]; + + return action_info [yyn]; + } +}; + + +QT_END_NAMESPACE +#endif // QMLJSGRAMMAR_P_H + diff --git a/src/declarative/qml/parser/qmljslexer.cpp b/src/declarative/qml/parser/qmljslexer.cpp new file mode 100644 index 0000000..cf3ed34 --- /dev/null +++ b/src/declarative/qml/parser/qmljslexer.cpp @@ -0,0 +1,1161 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "qmljslexer_p.h" + +#include "qmljsglobal_p.h" +#include "qmljsengine_p.h" +#include "qmljsgrammar_p.h" + +#include <QtCore/qcoreapplication.h> + +#include <ctype.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +QT_QML_BEGIN_NAMESPACE + +extern double qstrtod(const char *s00, char const **se, bool *ok); + +#define shiftWindowsLineBreak() \ + do { \ + if (((current == '\r') && (next1 == '\n')) \ + || ((current == '\n') && (next1 == '\r'))) { \ + shift(1); \ + } \ + } \ + while (0) + +namespace QmlJS { +extern double integerFromString(const char *buf, int size, int radix); +} + +using namespace QmlJS; + +Lexer::Lexer(Engine *eng, bool tokenizeComments) + : driver(eng), + yylineno(0), + done(false), + size8(128), size16(128), + pos8(0), pos16(0), + terminator(false), + restrKeyword(false), + delimited(false), + stackToken(-1), + state(Start), + pos(0), + code(0), length(0), + yycolumn(0), + startpos(0), + startlineno(0), startcolumn(0), + bol(true), + current(0), next1(0), next2(0), next3(0), + err(NoError), + wantRx(false), + check_reserved(true), + parenthesesState(IgnoreParentheses), + parenthesesCount(0), + prohibitAutomaticSemicolon(false), + tokenizeComments(tokenizeComments) +{ + driver->setLexer(this); + // allocate space for read buffers + buffer8 = new char[size8]; + buffer16 = new QChar[size16]; + pattern = 0; + flags = 0; + +} + +Lexer::~Lexer() +{ + delete [] buffer8; + delete [] buffer16; +} + +void Lexer::setCode(const QString &c, int lineno) +{ + errmsg = QString(); + yylineno = lineno; + yycolumn = 1; + restrKeyword = false; + delimited = false; + stackToken = -1; + pos = 0; + code = c.unicode(); + length = c.length(); + bol = true; + + // read first characters + current = (length > 0) ? code[0].unicode() : 0; + next1 = (length > 1) ? code[1].unicode() : 0; + next2 = (length > 2) ? code[2].unicode() : 0; + next3 = (length > 3) ? code[3].unicode() : 0; +} + +void Lexer::shift(uint p) +{ + while (p--) { + ++pos; + ++yycolumn; + current = next1; + next1 = next2; + next2 = next3; + next3 = (pos + 3 < length) ? code[pos+3].unicode() : 0; + } +} + +void Lexer::setDone(State s) +{ + state = s; + done = true; +} + +int Lexer::findReservedWord(const QChar *c, int size) const +{ + switch (size) { + case 2: { + if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('o')) + return QmlJSGrammar::T_DO; + else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('f')) + return QmlJSGrammar::T_IF; + else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n')) + return QmlJSGrammar::T_IN; + else if (c[0] == QLatin1Char('a') && c[1] == QLatin1Char('s')) + return QmlJSGrammar::T_AS; + } break; + + case 3: { + if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('o') && c[2] == QLatin1Char('r')) + return QmlJSGrammar::T_FOR; + else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('e') && c[2] == QLatin1Char('w')) + return QmlJSGrammar::T_NEW; + else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r') && c[2] == QLatin1Char('y')) + return QmlJSGrammar::T_TRY; + else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('a') && c[2] == QLatin1Char('r')) + return QmlJSGrammar::T_VAR; + else if (check_reserved) { + if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n') && c[2] == QLatin1Char('t')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + case 4: { + if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('a') + && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('e')) + return QmlJSGrammar::T_CASE; + else if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('l') + && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('e')) + return QmlJSGrammar::T_ELSE; + else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h') + && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('s')) + return QmlJSGrammar::T_THIS; + else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('o') + && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('d')) + return QmlJSGrammar::T_VOID; + else if (c[0] == QLatin1Char('w') && c[1] == QLatin1Char('i') + && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('h')) + return QmlJSGrammar::T_WITH; + else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r') + && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('e')) + return QmlJSGrammar::T_TRUE; + else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('u') + && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('l')) + return QmlJSGrammar::T_NULL; + else if (check_reserved) { + if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('n') + && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('m')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('y') + && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('l') && c[1] == QLatin1Char('o') + && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('g')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('h') + && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('r')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('g') && c[1] == QLatin1Char('o') + && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('o')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + case 5: { + if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('r') + && c[2] == QLatin1Char('e') && c[3] == QLatin1Char('a') + && c[4] == QLatin1Char('k')) + return QmlJSGrammar::T_BREAK; + else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('a') + && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('c') + && c[4] == QLatin1Char('h')) + return QmlJSGrammar::T_CATCH; + else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h') + && c[2] == QLatin1Char('r') && c[3] == QLatin1Char('o') + && c[4] == QLatin1Char('w')) + return QmlJSGrammar::T_THROW; + else if (c[0] == QLatin1Char('w') && c[1] == QLatin1Char('h') + && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('l') + && c[4] == QLatin1Char('e')) + return QmlJSGrammar::T_WHILE; + else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('o') + && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('s') + && c[4] == QLatin1Char('t')) + return QmlJSGrammar::T_CONST; + else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('a') + && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('s') + && c[4] == QLatin1Char('e')) + return QmlJSGrammar::T_FALSE; + else if (check_reserved) { + if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('h') + && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('r') + && c[4] == QLatin1Char('t')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('u') + && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('e') + && c[4] == QLatin1Char('r')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('i') + && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('a') + && c[4] == QLatin1Char('l')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('l') + && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('s') + && c[4] == QLatin1Char('s')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('l') + && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('a') + && c[4] == QLatin1Char('t')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + case 6: { + if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e') + && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('e') + && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('e')) + return QmlJSGrammar::T_DELETE; + else if (c[0] == QLatin1Char('r') && c[1] == QLatin1Char('e') + && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('u') + && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('n')) + return QmlJSGrammar::T_RETURN; + else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('w') + && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('t') + && c[4] == QLatin1Char('c') && c[5] == QLatin1Char('h')) + return QmlJSGrammar::T_SWITCH; + else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('y') + && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('e') + && c[4] == QLatin1Char('o') && c[5] == QLatin1Char('f')) + return QmlJSGrammar::T_TYPEOF; + else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('m') + && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('o') + && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('t')) + return QmlJSGrammar::T_IMPORT; + else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('i') + && c[2] == QLatin1Char('g') && c[3] == QLatin1Char('n') + && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('l')) + return QmlJSGrammar::T_SIGNAL; + else if (check_reserved) { + if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('x') + && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('o') + && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('t')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('t') + && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('t') + && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('c')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('o') + && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('b') + && c[4] == QLatin1Char('l') && c[5] == QLatin1Char('e')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('m') + && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('o') + && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('t')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('u') + && c[2] == QLatin1Char('b') && c[3] == QLatin1Char('l') + && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('c')) + return QmlJSGrammar::T_PUBLIC; + else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('a') + && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('i') + && c[4] == QLatin1Char('v') && c[5] == QLatin1Char('e')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h') + && c[2] == QLatin1Char('r') && c[3] == QLatin1Char('o') + && c[4] == QLatin1Char('w') && c[5] == QLatin1Char('s')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + case 7: { + if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e') + && c[2] == QLatin1Char('f') && c[3] == QLatin1Char('a') + && c[4] == QLatin1Char('u') && c[5] == QLatin1Char('l') + && c[6] == QLatin1Char('t')) + return QmlJSGrammar::T_DEFAULT; + else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('i') + && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('a') + && c[4] == QLatin1Char('l') && c[5] == QLatin1Char('l') + && c[6] == QLatin1Char('y')) + return QmlJSGrammar::T_FINALLY; + else if (check_reserved) { + if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('o') + && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('l') + && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('a') + && c[6] == QLatin1Char('n')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('x') + && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e') + && c[4] == QLatin1Char('n') && c[5] == QLatin1Char('d') + && c[6] == QLatin1Char('s')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('a') + && c[2] == QLatin1Char('c') && c[3] == QLatin1Char('k') + && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('g') + && c[6] == QLatin1Char('e')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('r') + && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('v') + && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('t') + && c[6] == QLatin1Char('e')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + case 8: { + if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('o') + && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('t') + && c[4] == QLatin1Char('i') && c[5] == QLatin1Char('n') + && c[6] == QLatin1Char('u') && c[7] == QLatin1Char('e')) + return QmlJSGrammar::T_CONTINUE; + else if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('u') + && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('c') + && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('i') + && c[6] == QLatin1Char('o') && c[7] == QLatin1Char('n')) + return QmlJSGrammar::T_FUNCTION; + else if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('e') + && c[2] == QLatin1Char('b') && c[3] == QLatin1Char('u') + && c[4] == QLatin1Char('g') && c[5] == QLatin1Char('g') + && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('r')) + return QmlJSGrammar::T_DEBUGGER; + else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('r') + && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('p') + && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('r') + && c[6] == QLatin1Char('t') && c[7] == QLatin1Char('y')) + return QmlJSGrammar::T_PROPERTY; + else if (c[0] == QLatin1Char('r') && c[1] == QLatin1Char('e') + && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('d') + && c[4] == QLatin1Char('o') && c[5] == QLatin1Char('n') + && c[6] == QLatin1Char('l') && c[7] == QLatin1Char('y')) + return QmlJSGrammar::T_READONLY; + else if (check_reserved) { + if (c[0] == QLatin1Char('a') && c[1] == QLatin1Char('b') + && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('t') + && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('a') + && c[6] == QLatin1Char('c') && c[7] == QLatin1Char('t')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('o') + && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('a') + && c[4] == QLatin1Char('t') && c[5] == QLatin1Char('i') + && c[6] == QLatin1Char('l') && c[7] == QLatin1Char('e')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + case 9: { + if (check_reserved) { + if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n') + && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e') + && c[4] == QLatin1Char('r') && c[5] == QLatin1Char('f') + && c[6] == QLatin1Char('a') && c[7] == QLatin1Char('c') + && c[8] == QLatin1Char('e')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r') + && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('n') + && c[4] == QLatin1Char('s') && c[5] == QLatin1Char('i') + && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('n') + && c[8] == QLatin1Char('t')) + return QmlJSGrammar::T_RESERVED_WORD; + else if (c[0] == QLatin1Char('p') && c[1] == QLatin1Char('r') + && c[2] == QLatin1Char('o') && c[3] == QLatin1Char('t') + && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('c') + && c[6] == QLatin1Char('t') && c[7] == QLatin1Char('e') + && c[8] == QLatin1Char('d')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + case 10: { + if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n') + && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('t') + && c[4] == QLatin1Char('a') && c[5] == QLatin1Char('n') + && c[6] == QLatin1Char('c') && c[7] == QLatin1Char('e') + && c[8] == QLatin1Char('o') && c[9] == QLatin1Char('f')) + return QmlJSGrammar::T_INSTANCEOF; + else if (check_reserved) { + if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('m') + && c[2] == QLatin1Char('p') && c[3] == QLatin1Char('l') + && c[4] == QLatin1Char('e') && c[5] == QLatin1Char('m') + && c[6] == QLatin1Char('e') && c[7] == QLatin1Char('n') + && c[8] == QLatin1Char('t') && c[9] == QLatin1Char('s')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + case 12: { + if (check_reserved) { + if (c[0] == QLatin1Char('s') && c[1] == QLatin1Char('y') + && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('c') + && c[4] == QLatin1Char('h') && c[5] == QLatin1Char('r') + && c[6] == QLatin1Char('o') && c[7] == QLatin1Char('n') + && c[8] == QLatin1Char('i') && c[9] == QLatin1Char('z') + && c[10] == QLatin1Char('e') && c[11] == QLatin1Char('d')) + return QmlJSGrammar::T_RESERVED_WORD; + } + } break; + + } // switch + + return -1; +} + +int Lexer::lex() +{ + int token = 0; + state = Start; + ushort stringType = 0; // either single or double quotes + bool multiLineString = false; + pos8 = pos16 = 0; + done = false; + terminator = false; + + // did we push a token on the stack previously ? + // (after an automatic semicolon insertion) + if (stackToken >= 0) { + setDone(Other); + token = stackToken; + stackToken = -1; + } + + while (!done) { + switch (state) { + case Start: + if (isWhiteSpace()) { + // do nothing + } else if (current == '/' && next1 == '/') { + recordStartPos(); + shift(1); + state = InSingleLineComment; + } else if (current == '/' && next1 == '*') { + recordStartPos(); + shift(1); + state = InMultiLineComment; + } else if (current == 0) { + syncProhibitAutomaticSemicolon(); + if (!terminator && !delimited && !prohibitAutomaticSemicolon) { + // automatic semicolon insertion if program incomplete + token = QmlJSGrammar::T_SEMICOLON; + stackToken = 0; + setDone(Other); + } else { + setDone(Eof); + } + } else if (isLineTerminator()) { + shiftWindowsLineBreak(); + yylineno++; + yycolumn = 0; + bol = true; + terminator = true; + syncProhibitAutomaticSemicolon(); + if (restrKeyword) { + token = QmlJSGrammar::T_SEMICOLON; + setDone(Other); + } + } else if (current == '"' || current == '\'') { + recordStartPos(); + state = InString; + multiLineString = false; + stringType = current; + } else if (isIdentLetter(current)) { + recordStartPos(); + record16(current); + state = InIdentifier; + } else if (current == '0') { + recordStartPos(); + record8(current); + state = InNum0; + } else if (isDecimalDigit(current)) { + recordStartPos(); + record8(current); + state = InNum; + } else if (current == '.' && isDecimalDigit(next1)) { + recordStartPos(); + record8(current); + state = InDecimal; + } else { + recordStartPos(); + token = matchPunctuator(current, next1, next2, next3); + if (token != -1) { + if (terminator && !delimited && !prohibitAutomaticSemicolon + && (token == QmlJSGrammar::T_PLUS_PLUS + || token == QmlJSGrammar::T_MINUS_MINUS)) { + // automatic semicolon insertion + stackToken = token; + token = QmlJSGrammar::T_SEMICOLON; + } + setDone(Other); + } + else { + setDone(Bad); + err = IllegalCharacter; + errmsg = QCoreApplication::translate("QmlParser", "Illegal character"); + } + } + break; + case InString: + if (current == stringType) { + shift(1); + setDone(String); + } else if (isLineTerminator()) { + multiLineString = true; + record16(current); + } else if (current == 0 || isLineTerminator()) { + setDone(Bad); + err = UnclosedStringLiteral; + errmsg = QCoreApplication::translate("QmlParser", "Unclosed string at end of line"); + } else if (current == '\\') { + state = InEscapeSequence; + } else { + record16(current); + } + break; + // Escape Sequences inside of strings + case InEscapeSequence: + if (isOctalDigit(current)) { + if (current >= '0' && current <= '3' && + isOctalDigit(next1) && isOctalDigit(next2)) { + record16(convertOctal(current, next1, next2)); + shift(2); + state = InString; + } else if (isOctalDigit(current) && + isOctalDigit(next1)) { + record16(convertOctal('0', current, next1)); + shift(1); + state = InString; + } else if (isOctalDigit(current)) { + record16(convertOctal('0', '0', current)); + state = InString; + } else { + setDone(Bad); + err = IllegalEscapeSequence; + errmsg = QCoreApplication::translate("QmlParser", "Illegal escape squence"); + } + } else if (current == 'x') + state = InHexEscape; + else if (current == 'u') + state = InUnicodeEscape; + else { + if (isLineTerminator()) { + shiftWindowsLineBreak(); + yylineno++; + yycolumn = 0; + bol = true; + } else { + record16(singleEscape(current)); + } + state = InString; + } + break; + case InHexEscape: + if (isHexDigit(current) && isHexDigit(next1)) { + state = InString; + record16(QLatin1Char(convertHex(current, next1))); + shift(1); + } else if (current == stringType) { + record16(QLatin1Char('x')); + shift(1); + setDone(String); + } else { + record16(QLatin1Char('x')); + record16(current); + state = InString; + } + break; + case InUnicodeEscape: + if (isHexDigit(current) && isHexDigit(next1) && + isHexDigit(next2) && isHexDigit(next3)) { + record16(convertUnicode(current, next1, next2, next3)); + shift(3); + state = InString; + } else if (current == stringType) { + record16(QLatin1Char('u')); + shift(1); + setDone(String); + } else { + setDone(Bad); + err = IllegalUnicodeEscapeSequence; + errmsg = QCoreApplication::translate("QmlParser", "Illegal unicode escape sequence"); + } + break; + case InSingleLineComment: + if (isLineTerminator()) { + shiftWindowsLineBreak(); + yylineno++; + yycolumn = 0; + terminator = true; + bol = true; + if (restrKeyword) { + token = QmlJSGrammar::T_SEMICOLON; + setDone(Other); + } else + state = Start; + driver->addComment(startpos, tokenLength(), startlineno, startcolumn); + } else if (current == 0) { + driver->addComment(startpos, tokenLength(), startlineno, startcolumn); + setDone(Eof); + } + + break; + case InMultiLineComment: + if (current == 0) { + setDone(Bad); + err = UnclosedComment; + errmsg = QCoreApplication::translate("QmlParser", "Unclosed comment at end of file"); + driver->addComment(startpos, tokenLength(), startlineno, startcolumn); + } else if (isLineTerminator()) { + shiftWindowsLineBreak(); + yylineno++; + } else if (current == '*' && next1 == '/') { + state = Start; + shift(1); + driver->addComment(startpos, tokenLength(), startlineno, startcolumn); + } + + break; + case InIdentifier: + if (isIdentLetter(current) || isDecimalDigit(current)) { + record16(current); + break; + } + setDone(Identifier); + break; + case InNum0: + if (current == 'x' || current == 'X') { + record8(current); + state = InHex; + } else if (current == '.') { + record8(current); + state = InDecimal; + } else if (current == 'e' || current == 'E') { + record8(current); + state = InExponentIndicator; + } else if (isOctalDigit(current)) { + record8(current); + state = InOctal; + } else if (isDecimalDigit(current)) { + record8(current); + state = InDecimal; + } else { + setDone(Number); + } + break; + case InHex: + if (isHexDigit(current)) + record8(current); + else + setDone(Hex); + break; + case InOctal: + if (isOctalDigit(current)) { + record8(current); + } else if (isDecimalDigit(current)) { + record8(current); + state = InDecimal; + } else { + setDone(Octal); + } + break; + case InNum: + if (isDecimalDigit(current)) { + record8(current); + } else if (current == '.') { + record8(current); + state = InDecimal; + } else if (current == 'e' || current == 'E') { + record8(current); + state = InExponentIndicator; + } else { + setDone(Number); + } + break; + case InDecimal: + if (isDecimalDigit(current)) { + record8(current); + } else if (current == 'e' || current == 'E') { + record8(current); + state = InExponentIndicator; + } else { + setDone(Number); + } + break; + case InExponentIndicator: + if (current == '+' || current == '-') { + record8(current); + } else if (isDecimalDigit(current)) { + record8(current); + state = InExponent; + } else { + setDone(Bad); + err = IllegalExponentIndicator; + errmsg = QCoreApplication::translate("QmlParser", "Illegal syntax for exponential number"); + } + break; + case InExponent: + if (isDecimalDigit(current)) { + record8(current); + } else { + setDone(Number); + } + break; + default: + Q_ASSERT_X(0, "Lexer::lex", "Unhandled state in switch statement"); + } + + // move on to the next character + if (!done) + shift(1); + if (state != Start && state != InSingleLineComment) + bol = false; + } + + // no identifiers allowed directly after numeric literal, e.g. "3in" is bad + if ((state == Number || state == Octal || state == Hex) + && isIdentLetter(current)) { + state = Bad; + err = IllegalIdentifier; + errmsg = QCoreApplication::translate("QmlParser", "Identifier cannot start with numeric literal"); + } + + // terminate string + buffer8[pos8] = '\0'; + + double dval = 0; + if (state == Number) { + dval = qstrtod(buffer8, 0, 0); + } else if (state == Hex) { // scan hex numbers + dval = integerFromString(buffer8, pos8, 16); + state = Number; + } else if (state == Octal) { // scan octal number + dval = integerFromString(buffer8, pos8, 8); + state = Number; + } + + restrKeyword = false; + delimited = false; + + switch (parenthesesState) { + case IgnoreParentheses: + break; + case CountParentheses: + if (token == QmlJSGrammar::T_RPAREN) { + --parenthesesCount; + if (parenthesesCount == 0) + parenthesesState = BalancedParentheses; + } else if (token == QmlJSGrammar::T_LPAREN) { + ++parenthesesCount; + } + break; + case BalancedParentheses: + parenthesesState = IgnoreParentheses; + break; + } + + switch (state) { + case Eof: + return 0; + case Other: + if (token == QmlJSGrammar::T_RBRACE || token == QmlJSGrammar::T_SEMICOLON) + delimited = true; + return token; + case Identifier: + if ((token = findReservedWord(buffer16, pos16)) < 0) { + /* TODO: close leak on parse error. same holds true for String */ + if (driver) + qsyylval.ustr = driver->intern(buffer16, pos16); + else + qsyylval.ustr = 0; + return QmlJSGrammar::T_IDENTIFIER; + } + if (token == QmlJSGrammar::T_CONTINUE || token == QmlJSGrammar::T_BREAK + || token == QmlJSGrammar::T_RETURN || token == QmlJSGrammar::T_THROW) { + restrKeyword = true; + } else if (token == QmlJSGrammar::T_IF || token == QmlJSGrammar::T_FOR + || token == QmlJSGrammar::T_WHILE || token == QmlJSGrammar::T_WITH) { + parenthesesState = CountParentheses; + parenthesesCount = 0; + } else if (token == QmlJSGrammar::T_DO) { + parenthesesState = BalancedParentheses; + } + return token; + case String: + if (driver) + qsyylval.ustr = driver->intern(buffer16, pos16); + else + qsyylval.ustr = 0; + return multiLineString?QmlJSGrammar::T_MULTILINE_STRING_LITERAL:QmlJSGrammar::T_STRING_LITERAL; + case Number: + qsyylval.dval = dval; + return QmlJSGrammar::T_NUMERIC_LITERAL; + case Bad: + return -1; + default: + Q_ASSERT(!"unhandled numeration value in switch"); + return -1; + } +} + +bool Lexer::isWhiteSpace() const +{ + return (current == ' ' || current == '\t' || + current == 0x0b || current == 0x0c); +} + +bool Lexer::isLineTerminator() const +{ + return (current == '\n' || current == '\r'); +} + +bool Lexer::isIdentLetter(ushort c) +{ + // ASCII-biased, since all reserved words are ASCII, aand hence the + // bulk of content to be parsed. + if ((c >= 'a' && c <= 'z') + || (c >= 'A' && c <= 'Z') + || c == '$' + || c == '_') + return true; + if (c < 128) + return false; + return QChar(c).isLetterOrNumber(); +} + +bool Lexer::isDecimalDigit(ushort c) +{ + return (c >= '0' && c <= '9'); +} + +bool Lexer::isHexDigit(ushort c) const +{ + return ((c >= '0' && c <= '9') + || (c >= 'a' && c <= 'f') + || (c >= 'A' && c <= 'F')); +} + +bool Lexer::isOctalDigit(ushort c) const +{ + return (c >= '0' && c <= '7'); +} + +int Lexer::matchPunctuator(ushort c1, ushort c2, + ushort c3, ushort c4) +{ + if (c1 == '>' && c2 == '>' && c3 == '>' && c4 == '=') { + shift(4); + return QmlJSGrammar::T_GT_GT_GT_EQ; + } else if (c1 == '=' && c2 == '=' && c3 == '=') { + shift(3); + return QmlJSGrammar::T_EQ_EQ_EQ; + } else if (c1 == '!' && c2 == '=' && c3 == '=') { + shift(3); + return QmlJSGrammar::T_NOT_EQ_EQ; + } else if (c1 == '>' && c2 == '>' && c3 == '>') { + shift(3); + return QmlJSGrammar::T_GT_GT_GT; + } else if (c1 == '<' && c2 == '<' && c3 == '=') { + shift(3); + return QmlJSGrammar::T_LT_LT_EQ; + } else if (c1 == '>' && c2 == '>' && c3 == '=') { + shift(3); + return QmlJSGrammar::T_GT_GT_EQ; + } else if (c1 == '<' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_LE; + } else if (c1 == '>' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_GE; + } else if (c1 == '!' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_NOT_EQ; + } else if (c1 == '+' && c2 == '+') { + shift(2); + return QmlJSGrammar::T_PLUS_PLUS; + } else if (c1 == '-' && c2 == '-') { + shift(2); + return QmlJSGrammar::T_MINUS_MINUS; + } else if (c1 == '=' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_EQ_EQ; + } else if (c1 == '+' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_PLUS_EQ; + } else if (c1 == '-' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_MINUS_EQ; + } else if (c1 == '*' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_STAR_EQ; + } else if (c1 == '/' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_DIVIDE_EQ; + } else if (c1 == '&' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_AND_EQ; + } else if (c1 == '^' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_XOR_EQ; + } else if (c1 == '%' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_REMAINDER_EQ; + } else if (c1 == '|' && c2 == '=') { + shift(2); + return QmlJSGrammar::T_OR_EQ; + } else if (c1 == '<' && c2 == '<') { + shift(2); + return QmlJSGrammar::T_LT_LT; + } else if (c1 == '>' && c2 == '>') { + shift(2); + return QmlJSGrammar::T_GT_GT; + } else if (c1 == '&' && c2 == '&') { + shift(2); + return QmlJSGrammar::T_AND_AND; + } else if (c1 == '|' && c2 == '|') { + shift(2); + return QmlJSGrammar::T_OR_OR; + } + + switch(c1) { + case '=': shift(1); return QmlJSGrammar::T_EQ; + case '>': shift(1); return QmlJSGrammar::T_GT; + case '<': shift(1); return QmlJSGrammar::T_LT; + case ',': shift(1); return QmlJSGrammar::T_COMMA; + case '!': shift(1); return QmlJSGrammar::T_NOT; + case '~': shift(1); return QmlJSGrammar::T_TILDE; + case '?': shift(1); return QmlJSGrammar::T_QUESTION; + case ':': shift(1); return QmlJSGrammar::T_COLON; + case '.': shift(1); return QmlJSGrammar::T_DOT; + case '+': shift(1); return QmlJSGrammar::T_PLUS; + case '-': shift(1); return QmlJSGrammar::T_MINUS; + case '*': shift(1); return QmlJSGrammar::T_STAR; + case '/': shift(1); return QmlJSGrammar::T_DIVIDE_; + case '&': shift(1); return QmlJSGrammar::T_AND; + case '|': shift(1); return QmlJSGrammar::T_OR; + case '^': shift(1); return QmlJSGrammar::T_XOR; + case '%': shift(1); return QmlJSGrammar::T_REMAINDER; + case '(': shift(1); return QmlJSGrammar::T_LPAREN; + case ')': shift(1); return QmlJSGrammar::T_RPAREN; + case '{': shift(1); return QmlJSGrammar::T_LBRACE; + case '}': shift(1); return QmlJSGrammar::T_RBRACE; + case '[': shift(1); return QmlJSGrammar::T_LBRACKET; + case ']': shift(1); return QmlJSGrammar::T_RBRACKET; + case ';': shift(1); return QmlJSGrammar::T_SEMICOLON; + + default: return -1; + } +} + +ushort Lexer::singleEscape(ushort c) const +{ + switch(c) { + case 'b': + return 0x08; + case 't': + return 0x09; + case 'n': + return 0x0A; + case 'v': + return 0x0B; + case 'f': + return 0x0C; + case 'r': + return 0x0D; + case '"': + return 0x22; + case '\'': + return 0x27; + case '\\': + return 0x5C; + default: + return c; + } +} + +ushort Lexer::convertOctal(ushort c1, ushort c2, + ushort c3) const +{ + return ((c1 - '0') * 64 + (c2 - '0') * 8 + c3 - '0'); +} + +unsigned char Lexer::convertHex(ushort c) +{ + if (c >= '0' && c <= '9') + return (c - '0'); + else if (c >= 'a' && c <= 'f') + return (c - 'a' + 10); + else + return (c - 'A' + 10); +} + +unsigned char Lexer::convertHex(ushort c1, ushort c2) +{ + return ((convertHex(c1) << 4) + convertHex(c2)); +} + +QChar Lexer::convertUnicode(ushort c1, ushort c2, + ushort c3, ushort c4) +{ + return QChar((convertHex(c3) << 4) + convertHex(c4), + (convertHex(c1) << 4) + convertHex(c2)); +} + +void Lexer::record8(ushort c) +{ + Q_ASSERT(c <= 0xff); + + // enlarge buffer if full + if (pos8 >= size8 - 1) { + char *tmp = new char[2 * size8]; + memcpy(tmp, buffer8, size8 * sizeof(char)); + delete [] buffer8; + buffer8 = tmp; + size8 *= 2; + } + + buffer8[pos8++] = (char) c; +} + +void Lexer::record16(QChar c) +{ + // enlarge buffer if full + if (pos16 >= size16 - 1) { + QChar *tmp = new QChar[2 * size16]; + memcpy(tmp, buffer16, size16 * sizeof(QChar)); + delete [] buffer16; + buffer16 = tmp; + size16 *= 2; + } + + buffer16[pos16++] = c; +} + +void Lexer::recordStartPos() +{ + startpos = pos; + startlineno = yylineno; + startcolumn = yycolumn; +} + +bool Lexer::scanRegExp(RegExpBodyPrefix prefix) +{ + pos16 = 0; + bool lastWasEscape = false; + + if (prefix == EqualPrefix) + record16(QLatin1Char('=')); + + while (1) { + if (isLineTerminator() || current == 0) { + errmsg = QCoreApplication::translate("QmlParser", "Unterminated regular expression literal"); + return false; + } + else if (current != '/' || lastWasEscape == true) + { + record16(current); + lastWasEscape = !lastWasEscape && (current == '\\'); + } + else { + if (driver) + pattern = driver->intern(buffer16, pos16); + else + pattern = 0; + pos16 = 0; + shift(1); + break; + } + shift(1); + } + + flags = 0; + while (isIdentLetter(current)) { + int flag = Ecma::RegExp::flagFromChar(current); + if (flag == 0) { + errmsg = QCoreApplication::translate("QmlParser", "Invalid regular expression flag '%0'") + .arg(QChar(current)); + return false; + } + flags |= flag; + record16(current); + shift(1); + } + + return true; +} + +void Lexer::syncProhibitAutomaticSemicolon() +{ + if (parenthesesState == BalancedParentheses) { + // we have seen something like "if (foo)", which means we should + // never insert an automatic semicolon at this point, since it would + // then be expanded into an empty statement (ECMA-262 7.9.1) + prohibitAutomaticSemicolon = true; + parenthesesState = IgnoreParentheses; + } else { + prohibitAutomaticSemicolon = false; + } +} + +QT_QML_END_NAMESPACE + + diff --git a/src/declarative/qml/parser/qmljslexer_p.h b/src/declarative/qml/parser/qmljslexer_p.h new file mode 100644 index 0000000..b830071 --- /dev/null +++ b/src/declarative/qml/parser/qmljslexer_p.h @@ -0,0 +1,249 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLJSLEXER_P_H +#define QMLJSLEXER_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qmljsglobal_p.h" + +#include <QtCore/QString> + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { + +class Engine; +class NameId; + +class QML_PARSER_EXPORT Lexer +{ +public: + Lexer(Engine *eng, bool tokenizeComments = false); + ~Lexer(); + + void setCode(const QString &c, int lineno); + int lex(); + + int currentLineNo() const { return yylineno; } + int currentColumnNo() const { return yycolumn; } + + int tokenOffset() const { return startpos; } + int tokenLength() const { return pos - startpos; } + + int startLineNo() const { return startlineno; } + int startColumnNo() const { return startcolumn; } + + int endLineNo() const { return currentLineNo(); } + int endColumnNo() const + { int col = currentColumnNo(); return (col > 0) ? col - 1 : col; } + + bool prevTerminator() const { return terminator; } + + enum State { Start, + Identifier, + InIdentifier, + InSingleLineComment, + InMultiLineComment, + InNum, + InNum0, + InHex, + InOctal, + InDecimal, + InExponentIndicator, + InExponent, + Hex, + Octal, + Number, + String, + Eof, + InString, + InEscapeSequence, + InHexEscape, + InUnicodeEscape, + Other, + Bad }; + + enum Error { + NoError, + IllegalCharacter, + UnclosedStringLiteral, + IllegalEscapeSequence, + IllegalUnicodeEscapeSequence, + UnclosedComment, + IllegalExponentIndicator, + IllegalIdentifier + }; + + enum ParenthesesState { + IgnoreParentheses, + CountParentheses, + BalancedParentheses + }; + + enum RegExpBodyPrefix { + NoPrefix, + EqualPrefix + }; + + bool scanRegExp(RegExpBodyPrefix prefix = NoPrefix); + + NameId *pattern; + int flags; + + State lexerState() const + { return state; } + + QString errorMessage() const + { return errmsg; } + void setErrorMessage(const QString &err) + { errmsg = err; } + void setErrorMessage(const char *err) + { setErrorMessage(QString::fromLatin1(err)); } + + Error error() const + { return err; } + void clearError() + { err = NoError; } + +private: + Engine *driver; + int yylineno; + bool done; + char *buffer8; + QChar *buffer16; + uint size8, size16; + uint pos8, pos16; + bool terminator; + bool restrKeyword; + // encountered delimiter like "'" and "}" on last run + bool delimited; + int stackToken; + + State state; + void setDone(State s); + uint pos; + void shift(uint p); + int lookupKeyword(const char *); + + bool isWhiteSpace() const; + bool isLineTerminator() const; + bool isHexDigit(ushort c) const; + bool isOctalDigit(ushort c) const; + + int matchPunctuator(ushort c1, ushort c2, + ushort c3, ushort c4); + ushort singleEscape(ushort c) const; + ushort convertOctal(ushort c1, ushort c2, + ushort c3) const; +public: + static unsigned char convertHex(ushort c1); + static unsigned char convertHex(ushort c1, ushort c2); + static QChar convertUnicode(ushort c1, ushort c2, + ushort c3, ushort c4); + static bool isIdentLetter(ushort c); + static bool isDecimalDigit(ushort c); + + inline int ival() const { return qsyylval.ival; } + inline double dval() const { return qsyylval.dval; } + inline NameId *ustr() const { return qsyylval.ustr; } + + const QChar *characterBuffer() const { return buffer16; } + int characterCount() const { return pos16; } + +private: + void record8(ushort c); + void record16(QChar c); + void recordStartPos(); + + int findReservedWord(const QChar *buffer, int size) const; + + void syncProhibitAutomaticSemicolon(); + + const QChar *code; + uint length; + int yycolumn; + int startpos; + int startlineno; + int startcolumn; + int bol; // begin of line + + union { + int ival; + double dval; + NameId *ustr; + } qsyylval; + + // current and following unicode characters + ushort current, next1, next2, next3; + + struct keyword { + const char *name; + int token; + }; + + QString errmsg; + Error err; + + bool wantRx; + bool check_reserved; + + ParenthesesState parenthesesState; + int parenthesesCount; + bool prohibitAutomaticSemicolon; + bool tokenizeComments; +}; + +} // namespace QmlJS + +QT_QML_END_NAMESPACE + +#endif diff --git a/src/declarative/qml/parser/qmljsmemorypool_p.h b/src/declarative/qml/parser/qmljsmemorypool_p.h new file mode 100644 index 0000000..3da2678 --- /dev/null +++ b/src/declarative/qml/parser/qmljsmemorypool_p.h @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLJSMEMORYPOOL_P_H +#define QMLJSMEMORYPOOL_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qmljsglobal_p.h" + +#include <QtCore/qglobal.h> +#include <QtCore/qshareddata.h> + +#include <string.h> + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { + +class QML_PARSER_EXPORT MemoryPool : public QSharedData +{ +public: + enum { maxBlockCount = -1 }; + enum { defaultBlockSize = 1 << 12 }; + + MemoryPool() { + m_blockIndex = maxBlockCount; + m_currentIndex = 0; + m_storage = 0; + m_currentBlock = 0; + m_currentBlockSize = 0; + } + + virtual ~MemoryPool() { + for (int index = 0; index < m_blockIndex + 1; ++index) + qFree(m_storage[index]); + + qFree(m_storage); + } + + char *allocate(int bytes) { + bytes += (8 - bytes) & 7; // ensure multiple of 8 bytes (maintain alignment) + if (m_currentBlock == 0 || m_currentBlockSize < m_currentIndex + bytes) { + ++m_blockIndex; + m_currentBlockSize = defaultBlockSize << m_blockIndex; + + m_storage = reinterpret_cast<char**>(qRealloc(m_storage, sizeof(char*) * (1 + m_blockIndex))); + m_currentBlock = m_storage[m_blockIndex] = reinterpret_cast<char*>(qMalloc(m_currentBlockSize)); + ::memset(m_currentBlock, 0, m_currentBlockSize); + + m_currentIndex = (8 - quintptr(m_currentBlock)) & 7; // ensure first chunk is 64-bit aligned + Q_ASSERT(m_currentIndex + bytes <= m_currentBlockSize); + } + + char *p = reinterpret_cast<char *> + (m_currentBlock + m_currentIndex); + + m_currentIndex += bytes; + + return p; + } + + int bytesAllocated() const { + int bytes = 0; + for (int index = 0; index < m_blockIndex; ++index) + bytes += (defaultBlockSize << index); + bytes += m_currentIndex; + return bytes; + } + +private: + int m_blockIndex; + int m_currentIndex; + char *m_currentBlock; + int m_currentBlockSize; + char **m_storage; + +private: + Q_DISABLE_COPY(MemoryPool) +}; + +} // namespace QmlJS + +QT_QML_END_NAMESPACE + +#endif diff --git a/src/declarative/qml/parser/qmljsnodepool_p.h b/src/declarative/qml/parser/qmljsnodepool_p.h new file mode 100644 index 0000000..abe4cc8 --- /dev/null +++ b/src/declarative/qml/parser/qmljsnodepool_p.h @@ -0,0 +1,139 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLJSNODEPOOL_P_H +#define QMLJSNODEPOOL_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qmljsglobal_p.h" +#include "qmljsmemorypool_p.h" + +#include <QtCore/QHash> +#include <QtCore/QString> + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { + +namespace AST { +class Node; +} // namespace AST + +class Code; +class CompilationUnit; +class Engine; + +template <typename NodeType> +inline NodeType *makeAstNode(MemoryPool *storage) +{ + NodeType *node = new (storage->allocate(sizeof(NodeType))) NodeType(); + return node; +} + +template <typename NodeType, typename Arg1> +inline NodeType *makeAstNode(MemoryPool *storage, Arg1 arg1) +{ + NodeType *node = new (storage->allocate(sizeof(NodeType))) NodeType(arg1); + return node; +} + +template <typename NodeType, typename Arg1, typename Arg2> +inline NodeType *makeAstNode(MemoryPool *storage, Arg1 arg1, Arg2 arg2) +{ + NodeType *node = new (storage->allocate(sizeof(NodeType))) NodeType(arg1, arg2); + return node; +} + +template <typename NodeType, typename Arg1, typename Arg2, typename Arg3> +inline NodeType *makeAstNode(MemoryPool *storage, Arg1 arg1, Arg2 arg2, Arg3 arg3) +{ + NodeType *node = new (storage->allocate(sizeof(NodeType))) NodeType(arg1, arg2, arg3); + return node; +} + +template <typename NodeType, typename Arg1, typename Arg2, typename Arg3, typename Arg4> +inline NodeType *makeAstNode(MemoryPool *storage, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4) +{ + NodeType *node = new (storage->allocate(sizeof(NodeType))) NodeType(arg1, arg2, arg3, arg4); + return node; +} + +class QML_PARSER_EXPORT NodePool : public MemoryPool +{ +public: + NodePool(const QString &fileName, Engine *engine); + virtual ~NodePool(); + + Code *createCompiledCode(AST::Node *node, CompilationUnit &compilation); + + inline QString fileName() const { return m_fileName; } + inline Engine *engine() const { return m_engine; } +#ifndef J_SCRIPT_NO_EVENT_NOTIFY + inline qint64 id() const { return m_id; } +#endif + +private: + QHash<AST::Node*, Code*> m_codeCache; + QString m_fileName; + Engine *m_engine; +#ifndef J_SCRIPT_NO_EVENT_NOTIFY + qint64 m_id; +#endif + +private: + Q_DISABLE_COPY(NodePool) +}; + +} // namespace QmlJS + +QT_QML_END_NAMESPACE + +#endif diff --git a/src/declarative/qml/parser/qmljsparser.cpp b/src/declarative/qml/parser/qmljsparser.cpp new file mode 100644 index 0000000..856d06d --- /dev/null +++ b/src/declarative/qml/parser/qmljsparser.cpp @@ -0,0 +1,1843 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore/QtDebug> +#include <QtGui/QApplication> + +#include <string.h> + +#include "qmljsengine_p.h" +#include "qmljslexer_p.h" +#include "qmljsast_p.h" +#include "qmljsnodepool_p.h" + + + +#include "qmljsparser_p.h" +#include <QVarLengthArray> + +// +// This file is automatically generated from qmljs.g. +// Changes will be lost. +// + +using namespace QmlJS; + +QT_QML_BEGIN_NAMESPACE + +void Parser::reallocateStack() +{ + if (! stack_size) + stack_size = 128; + else + stack_size <<= 1; + + sym_stack = reinterpret_cast<Value*> (qRealloc(sym_stack, stack_size * sizeof(Value))); + state_stack = reinterpret_cast<int*> (qRealloc(state_stack, stack_size * sizeof(int))); + location_stack = reinterpret_cast<AST::SourceLocation*> (qRealloc(location_stack, stack_size * sizeof(AST::SourceLocation))); +} + +inline static bool automatic(Engine *driver, int token) +{ + return token == QmlJSGrammar::T_RBRACE + || token == 0 + || driver->lexer()->prevTerminator(); +} + + +Parser::Parser(Engine *engine): + driver(engine), + tos(0), + stack_size(0), + sym_stack(0), + state_stack(0), + location_stack(0), + first_token(0), + last_token(0) +{ +} + +Parser::~Parser() +{ + if (stack_size) { + qFree(sym_stack); + qFree(state_stack); + qFree(location_stack); + } +} + +static inline AST::SourceLocation location(Lexer *lexer) +{ + AST::SourceLocation loc; + loc.offset = lexer->tokenOffset(); + loc.length = lexer->tokenLength(); + loc.startLine = lexer->startLineNo(); + loc.startColumn = lexer->startColumnNo(); + return loc; +} + +AST::UiQualifiedId *Parser::reparseAsQualifiedId(AST::ExpressionNode *expr) +{ + QVarLengthArray<NameId *, 4> nameIds; + QVarLengthArray<AST::SourceLocation, 4> locations; + + AST::ExpressionNode *it = expr; + while (AST::FieldMemberExpression *m = AST::cast<AST::FieldMemberExpression *>(it)) { + nameIds.append(m->name); + locations.append(m->identifierToken); + it = m->base; + } + + if (AST::IdentifierExpression *idExpr = AST::cast<AST::IdentifierExpression *>(it)) { + AST::UiQualifiedId *q = makeAstNode<AST::UiQualifiedId>(driver->nodePool(), idExpr->name); + q->identifierToken = idExpr->identifierToken; + + AST::UiQualifiedId *currentId = q; + for (int i = nameIds.size() - 1; i != -1; --i) { + currentId = makeAstNode<AST::UiQualifiedId>(driver->nodePool(), currentId, nameIds[i]); + currentId->identifierToken = locations[i]; + } + + return currentId->finish(); + } + + return 0; +} + +bool Parser::parse(int startToken) +{ + Lexer *lexer = driver->lexer(); + bool hadErrors = false; + int yytoken = -1; + int action = 0; + + token_buffer[0].token = startToken; + first_token = &token_buffer[0]; + last_token = &token_buffer[1]; + + tos = -1; + program = 0; + + do { + if (++tos == stack_size) + reallocateStack(); + + state_stack[tos] = action; + + _Lcheck_token: + if (yytoken == -1 && -TERMINAL_COUNT != action_index[action]) { + yyprevlloc = yylloc; + + if (first_token == last_token) { + yytoken = lexer->lex(); + yylval = lexer->dval(); + yylloc = location(lexer); + } else { + yytoken = first_token->token; + yylval = first_token->dval; + yylloc = first_token->loc; + ++first_token; + } + } + + action = t_action(action, yytoken); + if (action > 0) { + if (action != ACCEPT_STATE) { + yytoken = -1; + sym(1).dval = yylval; + loc(1) = yylloc; + } else { + --tos; + return ! hadErrors; + } + } else if (action < 0) { + const int r = -action - 1; + tos -= rhs[r]; + + switch (r) { + +case 0: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; + +case 1: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; + +case 2: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; + +case 3: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; + +case 4: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; + +case 5: { + sym(1).Node = sym(2).Node; + program = sym(1).Node; +} break; + +case 6: { + sym(1).UiProgram = makeAstNode<AST::UiProgram> (driver->nodePool(), sym(1).UiImportList, + sym(2).UiObjectMemberList->finish()); +} break; + +case 8: { + sym(1).Node = sym(1).UiImportList->finish(); +} break; + +case 9: { + sym(1).Node = makeAstNode<AST::UiImportList> (driver->nodePool(), sym(1).UiImport); +} break; + +case 10: { + sym(1).Node = makeAstNode<AST::UiImportList> (driver->nodePool(), + sym(1).UiImportList, sym(2).UiImport); +} break; + +case 13: { + sym(1).UiImport->semicolonToken = loc(2); +} break; + +case 15: { + sym(1).UiImport->versionToken = loc(2); + sym(1).UiImport->semicolonToken = loc(3); +} break; + +case 17: { + sym(1).UiImport->versionToken = loc(2); + sym(1).UiImport->asToken = loc(3); + sym(1).UiImport->importIdToken = loc(4); + sym(1).UiImport->importId = sym(4).sval; + sym(1).UiImport->semicolonToken = loc(5); +} break; + +case 19: { + sym(1).UiImport->asToken = loc(2); + sym(1).UiImport->importIdToken = loc(3); + sym(1).UiImport->importId = sym(3).sval; + sym(1).UiImport->semicolonToken = loc(4); +} break; + +case 20: { + AST::UiImport *node = 0; + + if (AST::StringLiteral *importIdLiteral = AST::cast<AST::StringLiteral *>(sym(2).Expression)) { + node = makeAstNode<AST::UiImport>(driver->nodePool(), importIdLiteral->value); + node->fileNameToken = loc(2); + } else if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(2).Expression)) { + QString text; + for (AST::UiQualifiedId *q = qualifiedId; q; q = q->next) { + text += q->name->asString(); + if (q->next) text += QLatin1String("."); + } + node = makeAstNode<AST::UiImport>(driver->nodePool(), qualifiedId); + node->fileNameToken = loc(2); + } + + sym(1).Node = node; + + if (! node) { + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1), + QLatin1String("Expected a qualified name id or a string literal"))); + + return false; // ### remove me + } +} break; + +case 21: { + sym(1).Node = 0; +} break; + +case 22: { + sym(1).Node = makeAstNode<AST::UiObjectMemberList> (driver->nodePool(), sym(1).UiObjectMember); +} break; + +case 23: { + sym(1).Node = makeAstNode<AST::UiObjectMemberList> (driver->nodePool(), sym(1).UiObjectMember); +} break; + +case 24: { + AST::UiObjectMemberList *node = makeAstNode<AST:: UiObjectMemberList> (driver->nodePool(), + sym(1).UiObjectMemberList, sym(2).UiObjectMember); + sym(1).Node = node; +} break; + +case 25: { + sym(1).Node = makeAstNode<AST::UiArrayMemberList> (driver->nodePool(), sym(1).UiObjectMember); +} break; + +case 26: { + AST::UiArrayMemberList *node = makeAstNode<AST::UiArrayMemberList> (driver->nodePool(), + sym(1).UiArrayMemberList, sym(3).UiObjectMember); + node->commaToken = loc(2); + sym(1).Node = node; +} break; + +case 27: { + AST::UiObjectInitializer *node = makeAstNode<AST::UiObjectInitializer> (driver->nodePool(), (AST::UiObjectMemberList*)0); + node->lbraceToken = loc(1); + node->rbraceToken = loc(2); + sym(1).Node = node; +} break; + +case 28: { + AST::UiObjectInitializer *node = makeAstNode<AST::UiObjectInitializer> (driver->nodePool(), sym(2).UiObjectMemberList->finish()); + node->lbraceToken = loc(1); + node->rbraceToken = loc(3); + sym(1).Node = node; +} break; + +case 29: { + AST::UiObjectDefinition *node = makeAstNode<AST::UiObjectDefinition> (driver->nodePool(), sym(1).UiQualifiedId, + sym(2).UiObjectInitializer); + sym(1).Node = node; +} break; + +case 31: { + AST::UiArrayBinding *node = makeAstNode<AST::UiArrayBinding> (driver->nodePool(), + sym(1).UiQualifiedId, sym(4).UiArrayMemberList->finish()); + node->colonToken = loc(2); + node->lbracketToken = loc(3); + node->rbracketToken = loc(5); + sym(1).Node = node; +} break; + +case 32: { + AST::UiObjectBinding *node = makeAstNode<AST::UiObjectBinding> (driver->nodePool(), + sym(1).UiQualifiedId, sym(3).UiQualifiedId, sym(4).UiObjectInitializer); + node->colonToken = loc(2); + sym(1).Node = node; +} break; +case 33:case 34:case 35:case 36: +{ + AST::UiScriptBinding *node = makeAstNode<AST::UiScriptBinding> (driver->nodePool(), + sym(1).UiQualifiedId, sym(3).Statement); + node->colonToken = loc(2); + sym(1).Node = node; +} break; + +case 37: + +case 38: { + sym(1).sval = driver->intern(lexer->characterBuffer(), lexer->characterCount()); + break; +} + +case 40: { + sym(1).Node = 0; +} break; + +case 41: { + sym(1).Node = sym(1).UiParameterList->finish (); +} break; + +case 42: { + AST::UiParameterList *node = makeAstNode<AST::UiParameterList> (driver->nodePool(), sym(1).sval, sym(2).sval); + node->identifierToken = loc(2); + sym(1).Node = node; +} break; + +case 43: { + AST::UiParameterList *node = makeAstNode<AST::UiParameterList> (driver->nodePool(), sym(1).UiParameterList, sym(3).sval, sym(4).sval); + node->commaToken = loc(2); + node->identifierToken = loc(4); + sym(1).Node = node; +} break; + +case 45: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), (NameId *)0, sym(2).sval); + node->type = AST::UiPublicMember::Signal; + node->propertyToken = loc(1); + node->typeToken = loc(2); + node->identifierToken = loc(2); + node->parameters = sym(4).UiParameterList; + node->semicolonToken = loc(6); + sym(1).Node = node; +} break; + +case 47: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), (NameId *)0, sym(2).sval); + node->type = AST::UiPublicMember::Signal; + node->propertyToken = loc(1); + node->typeToken = loc(2); + node->identifierToken = loc(2); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; + +case 49: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(4).sval, sym(6).sval); + node->typeModifier = sym(2).sval; + node->propertyToken = loc(1); + node->typeModifierToken = loc(2); + node->typeToken = loc(4); + node->identifierToken = loc(6); + node->semicolonToken = loc(7); + sym(1).Node = node; +} break; + +case 51: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval); + node->propertyToken = loc(1); + node->typeToken = loc(2); + node->identifierToken = loc(3); + node->semicolonToken = loc(4); + sym(1).Node = node; +} break; + +case 53: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval); + node->isDefaultMember = true; + node->defaultToken = loc(1); + node->propertyToken = loc(2); + node->typeToken = loc(3); + node->identifierToken = loc(4); + node->semicolonToken = loc(5); + sym(1).Node = node; +} break; + +case 55: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval, + sym(5).Expression); + node->propertyToken = loc(1); + node->typeToken = loc(2); + node->identifierToken = loc(3); + node->colonToken = loc(4); + node->semicolonToken = loc(6); + sym(1).Node = node; +} break; + +case 57: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval, + sym(6).Expression); + node->isReadonlyMember = true; + node->readonlyToken = loc(1); + node->propertyToken = loc(2); + node->typeToken = loc(3); + node->identifierToken = loc(4); + node->colonToken = loc(5); + node->semicolonToken = loc(7); + sym(1).Node = node; +} break; + +case 59: { + AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval, + sym(6).Expression); + node->isDefaultMember = true; + node->defaultToken = loc(1); + node->propertyToken = loc(2); + node->typeToken = loc(3); + node->identifierToken = loc(4); + node->colonToken = loc(5); + node->semicolonToken = loc(7); + sym(1).Node = node; +} break; + +case 60: { + sym(1).Node = makeAstNode<AST::UiSourceElement>(driver->nodePool(), sym(1).Node); +} break; + +case 61: { + sym(1).Node = makeAstNode<AST::UiSourceElement>(driver->nodePool(), sym(1).Node); +} break; + +case 63: { + QString s = QLatin1String(QmlJSGrammar::spell[T_PROPERTY]); + sym(1).sval = driver->intern(s.constData(), s.length()); + break; +} + +case 64: { + QString s = QLatin1String(QmlJSGrammar::spell[T_SIGNAL]); + sym(1).sval = driver->intern(s.constData(), s.length()); + break; +} + +case 65: { + QString s = QLatin1String(QmlJSGrammar::spell[T_READONLY]); + sym(1).sval = driver->intern(s.constData(), s.length()); + break; +} + +case 66: { + AST::ThisExpression *node = makeAstNode<AST::ThisExpression> (driver->nodePool()); + node->thisToken = loc(1); + sym(1).Node = node; +} break; + +case 67: { + AST::IdentifierExpression *node = makeAstNode<AST::IdentifierExpression> (driver->nodePool(), sym(1).sval); + node->identifierToken = loc(1); + sym(1).Node = node; +} break; + +case 68: { + AST::NullExpression *node = makeAstNode<AST::NullExpression> (driver->nodePool()); + node->nullToken = loc(1); + sym(1).Node = node; +} break; + +case 69: { + AST::TrueLiteral *node = makeAstNode<AST::TrueLiteral> (driver->nodePool()); + node->trueToken = loc(1); + sym(1).Node = node; +} break; + +case 70: { + AST::FalseLiteral *node = makeAstNode<AST::FalseLiteral> (driver->nodePool()); + node->falseToken = loc(1); + sym(1).Node = node; +} break; + +case 71: { + AST::NumericLiteral *node = makeAstNode<AST::NumericLiteral> (driver->nodePool(), sym(1).dval); + node->literalToken = loc(1); + sym(1).Node = node; +} break; +case 72: +case 73: { + AST::StringLiteral *node = makeAstNode<AST::StringLiteral> (driver->nodePool(), sym(1).sval); + node->literalToken = loc(1); + sym(1).Node = node; +} break; + +case 74: { + bool rx = lexer->scanRegExp(Lexer::NoPrefix); + if (!rx) { + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage())); + return false; // ### remove me + } + AST::RegExpLiteral *node = makeAstNode<AST::RegExpLiteral> (driver->nodePool(), lexer->pattern, lexer->flags); + node->literalToken = loc(1); + sym(1).Node = node; +} break; + +case 75: { + bool rx = lexer->scanRegExp(Lexer::EqualPrefix); + if (!rx) { + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage())); + return false; + } + AST::RegExpLiteral *node = makeAstNode<AST::RegExpLiteral> (driver->nodePool(), lexer->pattern, lexer->flags); + node->literalToken = loc(1); + sym(1).Node = node; +} break; + +case 76: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), (AST::Elision *) 0); + node->lbracketToken = loc(1); + node->rbracketToken = loc(2); + sym(1).Node = node; +} break; + +case 77: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).Elision->finish()); + node->lbracketToken = loc(1); + node->rbracketToken = loc(3); + sym(1).Node = node; +} break; + +case 78: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish ()); + node->lbracketToken = loc(1); + node->rbracketToken = loc(3); + sym(1).Node = node; +} break; + +case 79: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish (), + (AST::Elision *) 0); + node->lbracketToken = loc(1); + node->commaToken = loc(3); + node->rbracketToken = loc(4); + sym(1).Node = node; +} break; + +case 80: { + AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish (), + sym(4).Elision->finish()); + node->lbracketToken = loc(1); + node->commaToken = loc(3); + node->rbracketToken = loc(5); + sym(1).Node = node; +} break; + +case 81: { + AST::ObjectLiteral *node = 0; + if (sym(2).Node) + node = makeAstNode<AST::ObjectLiteral> (driver->nodePool(), + sym(2).PropertyNameAndValueList->finish ()); + else + node = makeAstNode<AST::ObjectLiteral> (driver->nodePool()); + node->lbraceToken = loc(1); + node->lbraceToken = loc(3); + sym(1).Node = node; +} break; + +case 82: { + AST::ObjectLiteral *node = makeAstNode<AST::ObjectLiteral> (driver->nodePool(), + sym(2).PropertyNameAndValueList->finish ()); + node->lbraceToken = loc(1); + node->lbraceToken = loc(4); + sym(1).Node = node; +} break; + +case 83: { + AST::NestedExpression *node = makeAstNode<AST::NestedExpression>(driver->nodePool(), sym(2).Expression); + node->lparenToken = loc(1); + node->rparenToken = loc(3); + sym(1).Node = node; +} break; + +case 84: { + if (AST::ArrayMemberExpression *mem = AST::cast<AST::ArrayMemberExpression *>(sym(1).Expression)) { + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, mem->lbracketToken, + QLatin1String("Ignored annotation"))); + + sym(1).Expression = mem->base; + } + + if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(1).Expression)) { + sym(1).UiQualifiedId = qualifiedId; + } else { + sym(1).UiQualifiedId = 0; + + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1), + QLatin1String("Expected a qualified name id"))); + + return false; // ### recover + } +} break; + +case 85: { + sym(1).Node = makeAstNode<AST::ElementList> (driver->nodePool(), (AST::Elision *) 0, sym(1).Expression); +} break; + +case 86: { + sym(1).Node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).Elision->finish(), sym(2).Expression); +} break; + +case 87: { + AST::ElementList *node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).ElementList, + (AST::Elision *) 0, sym(3).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; + +case 88: { + AST::ElementList *node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).ElementList, sym(3).Elision->finish(), + sym(4).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; + +case 89: { + AST::Elision *node = makeAstNode<AST::Elision> (driver->nodePool()); + node->commaToken = loc(1); + sym(1).Node = node; +} break; + +case 90: { + AST::Elision *node = makeAstNode<AST::Elision> (driver->nodePool(), sym(1).Elision); + node->commaToken = loc(2); + sym(1).Node = node; +} break; + +case 91: { + AST::PropertyNameAndValueList *node = makeAstNode<AST::PropertyNameAndValueList> (driver->nodePool(), + sym(1).PropertyName, sym(3).Expression); + node->colonToken = loc(2); + sym(1).Node = node; +} break; + +case 92: { + AST::PropertyNameAndValueList *node = makeAstNode<AST::PropertyNameAndValueList> (driver->nodePool(), + sym(1).PropertyNameAndValueList, sym(3).PropertyName, sym(5).Expression); + node->commaToken = loc(2); + node->colonToken = loc(4); + sym(1).Node = node; +} break; + +case 93: { + AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), sym(1).sval); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; +case 94: +case 95: { + AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), driver->intern(lexer->characterBuffer(), lexer->characterCount())); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; + +case 96: { + AST::StringLiteralPropertyName *node = makeAstNode<AST::StringLiteralPropertyName> (driver->nodePool(), sym(1).sval); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; + +case 97: { + AST::NumericLiteralPropertyName *node = makeAstNode<AST::NumericLiteralPropertyName> (driver->nodePool(), sym(1).dval); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; + +case 98: { + AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), sym(1).sval); + node->propertyNameToken = loc(1); + sym(1).Node = node; +} break; + +case 99: + +case 100: + +case 101: + +case 102: + +case 103: + +case 104: + +case 105: + +case 106: + +case 107: + +case 108: + +case 109: + +case 110: + +case 111: + +case 112: + +case 113: + +case 114: + +case 115: + +case 116: + +case 117: + +case 118: + +case 119: + +case 120: + +case 121: + +case 122: + +case 123: + +case 124: + +case 125: + +case 126: + +case 127: + +case 128: + +case 129: +{ + sym(1).sval = driver->intern(lexer->characterBuffer(), lexer->characterCount()); +} break; + +case 134: { + AST::ArrayMemberExpression *node = makeAstNode<AST::ArrayMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).Expression); + node->lbracketToken = loc(2); + node->rbracketToken = loc(4); + sym(1).Node = node; +} break; + +case 135: { + AST::FieldMemberExpression *node = makeAstNode<AST::FieldMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).sval); + node->dotToken = loc(2); + node->identifierToken = loc(3); + sym(1).Node = node; +} break; + +case 136: { + AST::NewMemberExpression *node = makeAstNode<AST::NewMemberExpression> (driver->nodePool(), sym(2).Expression, sym(4).ArgumentList); + node->newToken = loc(1); + node->lparenToken = loc(3); + node->rparenToken = loc(5); + sym(1).Node = node; +} break; + +case 138: { + AST::NewExpression *node = makeAstNode<AST::NewExpression> (driver->nodePool(), sym(2).Expression); + node->newToken = loc(1); + sym(1).Node = node; +} break; + +case 139: { + AST::CallExpression *node = makeAstNode<AST::CallExpression> (driver->nodePool(), sym(1).Expression, sym(3).ArgumentList); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; + +case 140: { + AST::CallExpression *node = makeAstNode<AST::CallExpression> (driver->nodePool(), sym(1).Expression, sym(3).ArgumentList); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; + +case 141: { + AST::ArrayMemberExpression *node = makeAstNode<AST::ArrayMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).Expression); + node->lbracketToken = loc(2); + node->rbracketToken = loc(4); + sym(1).Node = node; +} break; + +case 142: { + AST::FieldMemberExpression *node = makeAstNode<AST::FieldMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).sval); + node->dotToken = loc(2); + node->identifierToken = loc(3); + sym(1).Node = node; +} break; + +case 143: { + sym(1).Node = 0; +} break; + +case 144: { + sym(1).Node = sym(1).ArgumentList->finish(); +} break; + +case 145: { + sym(1).Node = makeAstNode<AST::ArgumentList> (driver->nodePool(), sym(1).Expression); +} break; + +case 146: { + AST::ArgumentList *node = makeAstNode<AST::ArgumentList> (driver->nodePool(), sym(1).ArgumentList, sym(3).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; + +case 150: { + AST::PostIncrementExpression *node = makeAstNode<AST::PostIncrementExpression> (driver->nodePool(), sym(1).Expression); + node->incrementToken = loc(2); + sym(1).Node = node; +} break; + +case 151: { + AST::PostDecrementExpression *node = makeAstNode<AST::PostDecrementExpression> (driver->nodePool(), sym(1).Expression); + node->decrementToken = loc(2); + sym(1).Node = node; +} break; + +case 153: { + AST::DeleteExpression *node = makeAstNode<AST::DeleteExpression> (driver->nodePool(), sym(2).Expression); + node->deleteToken = loc(1); + sym(1).Node = node; +} break; + +case 154: { + AST::VoidExpression *node = makeAstNode<AST::VoidExpression> (driver->nodePool(), sym(2).Expression); + node->voidToken = loc(1); + sym(1).Node = node; +} break; + +case 155: { + AST::TypeOfExpression *node = makeAstNode<AST::TypeOfExpression> (driver->nodePool(), sym(2).Expression); + node->typeofToken = loc(1); + sym(1).Node = node; +} break; + +case 156: { + AST::PreIncrementExpression *node = makeAstNode<AST::PreIncrementExpression> (driver->nodePool(), sym(2).Expression); + node->incrementToken = loc(1); + sym(1).Node = node; +} break; + +case 157: { + AST::PreDecrementExpression *node = makeAstNode<AST::PreDecrementExpression> (driver->nodePool(), sym(2).Expression); + node->decrementToken = loc(1); + sym(1).Node = node; +} break; + +case 158: { + AST::UnaryPlusExpression *node = makeAstNode<AST::UnaryPlusExpression> (driver->nodePool(), sym(2).Expression); + node->plusToken = loc(1); + sym(1).Node = node; +} break; + +case 159: { + AST::UnaryMinusExpression *node = makeAstNode<AST::UnaryMinusExpression> (driver->nodePool(), sym(2).Expression); + node->minusToken = loc(1); + sym(1).Node = node; +} break; + +case 160: { + AST::TildeExpression *node = makeAstNode<AST::TildeExpression> (driver->nodePool(), sym(2).Expression); + node->tildeToken = loc(1); + sym(1).Node = node; +} break; + +case 161: { + AST::NotExpression *node = makeAstNode<AST::NotExpression> (driver->nodePool(), sym(2).Expression); + node->notToken = loc(1); + sym(1).Node = node; +} break; + +case 163: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Mul, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 164: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Div, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 165: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Mod, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 167: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Add, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 168: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Sub, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 170: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::LShift, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 171: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::RShift, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 172: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::URShift, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 174: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Lt, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 175: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Gt, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 176: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Le, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 177: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Ge, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 178: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::InstanceOf, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 179: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::In, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 181: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Lt, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 182: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Gt, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 183: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Le, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 184: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Ge, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 185: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::InstanceOf, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 187: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Equal, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 188: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::NotEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 189: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::StrictEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 190: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::StrictNotEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 192: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Equal, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 193: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::NotEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 194: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::StrictEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 195: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::StrictNotEqual, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 197: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitAnd, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 199: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitAnd, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 201: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitXor, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 203: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitXor, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 205: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitOr, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 207: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::BitOr, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 209: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::And, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 211: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::And, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 213: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Or, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 215: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + QSOperator::Or, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 217: { + AST::ConditionalExpression *node = makeAstNode<AST::ConditionalExpression> (driver->nodePool(), sym(1).Expression, + sym(3).Expression, sym(5).Expression); + node->questionToken = loc(2); + node->colonToken = loc(4); + sym(1).Node = node; +} break; + +case 219: { + AST::ConditionalExpression *node = makeAstNode<AST::ConditionalExpression> (driver->nodePool(), sym(1).Expression, + sym(3).Expression, sym(5).Expression); + node->questionToken = loc(2); + node->colonToken = loc(4); + sym(1).Node = node; +} break; + +case 221: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + sym(2).ival, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 223: { + AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression, + sym(2).ival, sym(3).Expression); + node->operatorToken = loc(2); + sym(1).Node = node; +} break; + +case 224: { + sym(1).ival = QSOperator::Assign; +} break; + +case 225: { + sym(1).ival = QSOperator::InplaceMul; +} break; + +case 226: { + sym(1).ival = QSOperator::InplaceDiv; +} break; + +case 227: { + sym(1).ival = QSOperator::InplaceMod; +} break; + +case 228: { + sym(1).ival = QSOperator::InplaceAdd; +} break; + +case 229: { + sym(1).ival = QSOperator::InplaceSub; +} break; + +case 230: { + sym(1).ival = QSOperator::InplaceLeftShift; +} break; + +case 231: { + sym(1).ival = QSOperator::InplaceRightShift; +} break; + +case 232: { + sym(1).ival = QSOperator::InplaceURightShift; +} break; + +case 233: { + sym(1).ival = QSOperator::InplaceAnd; +} break; + +case 234: { + sym(1).ival = QSOperator::InplaceXor; +} break; + +case 235: { + sym(1).ival = QSOperator::InplaceOr; +} break; + +case 237: { + AST::Expression *node = makeAstNode<AST::Expression> (driver->nodePool(), sym(1).Expression, sym(3).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; + +case 238: { + sym(1).Node = 0; +} break; + +case 241: { + AST::Expression *node = makeAstNode<AST::Expression> (driver->nodePool(), sym(1).Expression, sym(3).Expression); + node->commaToken = loc(2); + sym(1).Node = node; +} break; + +case 242: { + sym(1).Node = 0; +} break; + +case 259: { + AST::Block *node = makeAstNode<AST::Block> (driver->nodePool(), sym(2).StatementList); + node->lbraceToken = loc(1); + node->rbraceToken = loc(3); + sym(1).Node = node; +} break; + +case 260: { + sym(1).Node = makeAstNode<AST::StatementList> (driver->nodePool(), sym(1).Statement); +} break; + +case 261: { + sym(1).Node = makeAstNode<AST::StatementList> (driver->nodePool(), sym(1).StatementList, sym(2).Statement); +} break; + +case 262: { + sym(1).Node = 0; +} break; + +case 263: { + sym(1).Node = sym(1).StatementList->finish (); +} break; + +case 265: { + AST::VariableStatement *node = makeAstNode<AST::VariableStatement> (driver->nodePool(), + sym(2).VariableDeclarationList->finish (/*readOnly=*/sym(1).ival == T_CONST)); + node->declarationKindToken = loc(1); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; + +case 266: { + sym(1).ival = T_CONST; +} break; + +case 267: { + sym(1).ival = T_VAR; +} break; + +case 268: { + sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclaration); +} break; + +case 269: { + AST::VariableDeclarationList *node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), + sym(1).VariableDeclarationList, sym(3).VariableDeclaration); + node->commaToken = loc(2); + sym(1).Node = node; +} break; + +case 270: { + sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclaration); +} break; + +case 271: { + sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclarationList, sym(3).VariableDeclaration); +} break; + +case 272: { + AST::VariableDeclaration *node = makeAstNode<AST::VariableDeclaration> (driver->nodePool(), sym(1).sval, sym(2).Expression); + node->identifierToken = loc(1); + sym(1).Node = node; +} break; + +case 273: { + AST::VariableDeclaration *node = makeAstNode<AST::VariableDeclaration> (driver->nodePool(), sym(1).sval, sym(2).Expression); + node->identifierToken = loc(1); + sym(1).Node = node; +} break; + +case 274: { + // ### TODO: AST for initializer + sym(1) = sym(2); +} break; + +case 275: { + sym(1).Node = 0; +} break; + +case 277: { + // ### TODO: AST for initializer + sym(1) = sym(2); +} break; + +case 278: { + sym(1).Node = 0; +} break; + +case 280: { + AST::EmptyStatement *node = makeAstNode<AST::EmptyStatement> (driver->nodePool()); + node->semicolonToken = loc(1); + sym(1).Node = node; +} break; + +case 282: { + AST::ExpressionStatement *node = makeAstNode<AST::ExpressionStatement> (driver->nodePool(), sym(1).Expression); + node->semicolonToken = loc(2); + sym(1).Node = node; +} break; + +case 283: { + AST::IfStatement *node = makeAstNode<AST::IfStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement, sym(7).Statement); + node->ifToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + node->elseToken = loc(5); + sym(1).Node = node; +} break; + +case 284: { + AST::IfStatement *node = makeAstNode<AST::IfStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement); + node->ifToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; + +case 286: { + AST::DoWhileStatement *node = makeAstNode<AST::DoWhileStatement> (driver->nodePool(), sym(2).Statement, sym(5).Expression); + node->doToken = loc(1); + node->whileToken = loc(3); + node->lparenToken = loc(4); + node->rparenToken = loc(6); + node->semicolonToken = loc(7); + sym(1).Node = node; +} break; + +case 287: { + AST::WhileStatement *node = makeAstNode<AST::WhileStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement); + node->whileToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; + +case 288: { + AST::ForStatement *node = makeAstNode<AST::ForStatement> (driver->nodePool(), sym(3).Expression, + sym(5).Expression, sym(7).Expression, sym(9).Statement); + node->forToken = loc(1); + node->lparenToken = loc(2); + node->firstSemicolonToken = loc(4); + node->secondSemicolonToken = loc(6); + node->rparenToken = loc(8); + sym(1).Node = node; +} break; + +case 289: { + AST::LocalForStatement *node = makeAstNode<AST::LocalForStatement> (driver->nodePool(), + sym(4).VariableDeclarationList->finish (/*readOnly=*/false), sym(6).Expression, + sym(8).Expression, sym(10).Statement); + node->forToken = loc(1); + node->lparenToken = loc(2); + node->varToken = loc(3); + node->firstSemicolonToken = loc(5); + node->secondSemicolonToken = loc(7); + node->rparenToken = loc(9); + sym(1).Node = node; +} break; + +case 290: { + AST:: ForEachStatement *node = makeAstNode<AST::ForEachStatement> (driver->nodePool(), sym(3).Expression, + sym(5).Expression, sym(7).Statement); + node->forToken = loc(1); + node->lparenToken = loc(2); + node->inToken = loc(4); + node->rparenToken = loc(6); + sym(1).Node = node; +} break; + +case 291: { + AST::LocalForEachStatement *node = makeAstNode<AST::LocalForEachStatement> (driver->nodePool(), + sym(4).VariableDeclaration, sym(6).Expression, sym(8).Statement); + node->forToken = loc(1); + node->lparenToken = loc(2); + node->varToken = loc(3); + node->inToken = loc(5); + node->rparenToken = loc(7); + sym(1).Node = node; +} break; + +case 293: { + AST::ContinueStatement *node = makeAstNode<AST::ContinueStatement> (driver->nodePool()); + node->continueToken = loc(1); + node->semicolonToken = loc(2); + sym(1).Node = node; +} break; + +case 295: { + AST::ContinueStatement *node = makeAstNode<AST::ContinueStatement> (driver->nodePool(), sym(2).sval); + node->continueToken = loc(1); + node->identifierToken = loc(2); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; + +case 297: { + AST::BreakStatement *node = makeAstNode<AST::BreakStatement> (driver->nodePool()); + node->breakToken = loc(1); + node->semicolonToken = loc(2); + sym(1).Node = node; +} break; + +case 299: { + AST::BreakStatement *node = makeAstNode<AST::BreakStatement> (driver->nodePool(), sym(2).sval); + node->breakToken = loc(1); + node->identifierToken = loc(2); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; + +case 301: { + AST::ReturnStatement *node = makeAstNode<AST::ReturnStatement> (driver->nodePool(), sym(2).Expression); + node->returnToken = loc(1); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; + +case 302: { + AST::WithStatement *node = makeAstNode<AST::WithStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement); + node->withToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; + +case 303: { + AST::SwitchStatement *node = makeAstNode<AST::SwitchStatement> (driver->nodePool(), sym(3).Expression, sym(5).CaseBlock); + node->switchToken = loc(1); + node->lparenToken = loc(2); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; + +case 304: { + AST::CaseBlock *node = makeAstNode<AST::CaseBlock> (driver->nodePool(), sym(2).CaseClauses); + node->lbraceToken = loc(1); + node->rbraceToken = loc(3); + sym(1).Node = node; +} break; + +case 305: { + AST::CaseBlock *node = makeAstNode<AST::CaseBlock> (driver->nodePool(), sym(2).CaseClauses, sym(3).DefaultClause, sym(4).CaseClauses); + node->lbraceToken = loc(1); + node->rbraceToken = loc(5); + sym(1).Node = node; +} break; + +case 306: { + sym(1).Node = makeAstNode<AST::CaseClauses> (driver->nodePool(), sym(1).CaseClause); +} break; + +case 307: { + sym(1).Node = makeAstNode<AST::CaseClauses> (driver->nodePool(), sym(1).CaseClauses, sym(2).CaseClause); +} break; + +case 308: { + sym(1).Node = 0; +} break; + +case 309: { + sym(1).Node = sym(1).CaseClauses->finish (); +} break; + +case 310: { + AST::CaseClause *node = makeAstNode<AST::CaseClause> (driver->nodePool(), sym(2).Expression, sym(4).StatementList); + node->caseToken = loc(1); + node->colonToken = loc(3); + sym(1).Node = node; +} break; + +case 311: { + AST::DefaultClause *node = makeAstNode<AST::DefaultClause> (driver->nodePool(), sym(3).StatementList); + node->defaultToken = loc(1); + node->colonToken = loc(2); + sym(1).Node = node; +} break; +case 312: +case 313: { + AST::LabelledStatement *node = makeAstNode<AST::LabelledStatement> (driver->nodePool(), driver->intern(lexer->characterBuffer(), lexer->characterCount()), sym(3).Statement); + node->identifierToken = loc(1); + node->colonToken = loc(2); + sym(1).Node = node; +} break; + +case 314: { + AST::LabelledStatement *node = makeAstNode<AST::LabelledStatement> (driver->nodePool(), sym(1).sval, sym(3).Statement); + node->identifierToken = loc(1); + node->colonToken = loc(2); + sym(1).Node = node; +} break; + +case 316: { + AST::ThrowStatement *node = makeAstNode<AST::ThrowStatement> (driver->nodePool(), sym(2).Expression); + node->throwToken = loc(1); + node->semicolonToken = loc(3); + sym(1).Node = node; +} break; + +case 317: { + AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Catch); + node->tryToken = loc(1); + sym(1).Node = node; +} break; + +case 318: { + AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Finally); + node->tryToken = loc(1); + sym(1).Node = node; +} break; + +case 319: { + AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Catch, sym(4).Finally); + node->tryToken = loc(1); + sym(1).Node = node; +} break; + +case 320: { + AST::Catch *node = makeAstNode<AST::Catch> (driver->nodePool(), sym(3).sval, sym(5).Block); + node->catchToken = loc(1); + node->lparenToken = loc(2); + node->identifierToken = loc(3); + node->rparenToken = loc(4); + sym(1).Node = node; +} break; + +case 321: { + AST::Finally *node = makeAstNode<AST::Finally> (driver->nodePool(), sym(2).Block); + node->finallyToken = loc(1); + sym(1).Node = node; +} break; + +case 323: { + AST::DebuggerStatement *node = makeAstNode<AST::DebuggerStatement> (driver->nodePool()); + node->debuggerToken = loc(1); + node->semicolonToken = loc(2); + sym(1).Node = node; +} break; + +case 324: { + AST::FunctionDeclaration *node = makeAstNode<AST::FunctionDeclaration> (driver->nodePool(), sym(2).sval, sym(4).FormalParameterList, sym(7).FunctionBody); + node->functionToken = loc(1); + node->identifierToken = loc(2); + node->lparenToken = loc(3); + node->rparenToken = loc(5); + node->lbraceToken = loc(6); + node->rbraceToken = loc(8); + sym(1).Node = node; +} break; + +case 325: { + AST::FunctionExpression *node = makeAstNode<AST::FunctionExpression> (driver->nodePool(), sym(2).sval, sym(4).FormalParameterList, sym(7).FunctionBody); + node->functionToken = loc(1); + if (sym(2).sval) + node->identifierToken = loc(2); + node->lparenToken = loc(3); + node->rparenToken = loc(5); + node->lbraceToken = loc(6); + node->rbraceToken = loc(8); + sym(1).Node = node; +} break; + +case 326: { + AST::FormalParameterList *node = makeAstNode<AST::FormalParameterList> (driver->nodePool(), sym(1).sval); + node->identifierToken = loc(1); + sym(1).Node = node; +} break; + +case 327: { + AST::FormalParameterList *node = makeAstNode<AST::FormalParameterList> (driver->nodePool(), sym(1).FormalParameterList, sym(3).sval); + node->commaToken = loc(2); + node->identifierToken = loc(3); + sym(1).Node = node; +} break; + +case 328: { + sym(1).Node = 0; +} break; + +case 329: { + sym(1).Node = sym(1).FormalParameterList->finish (); +} break; + +case 330: { + sym(1).Node = 0; +} break; + +case 332: { + sym(1).Node = makeAstNode<AST::FunctionBody> (driver->nodePool(), sym(1).SourceElements->finish ()); +} break; + +case 333: { + sym(1).Node = makeAstNode<AST::Program> (driver->nodePool(), sym(1).SourceElements->finish ()); +} break; + +case 334: { + sym(1).Node = makeAstNode<AST::SourceElements> (driver->nodePool(), sym(1).SourceElement); +} break; + +case 335: { + sym(1).Node = makeAstNode<AST::SourceElements> (driver->nodePool(), sym(1).SourceElements, sym(2).SourceElement); +} break; + +case 336: { + sym(1).Node = makeAstNode<AST::StatementSourceElement> (driver->nodePool(), sym(1).Statement); +} break; + +case 337: { + sym(1).Node = makeAstNode<AST::FunctionSourceElement> (driver->nodePool(), sym(1).FunctionDeclaration); +} break; + +case 338: { + sym(1).sval = 0; +} break; + +case 340: { + sym(1).Node = 0; +} break; + + } // switch + action = nt_action(state_stack[tos], lhs[r] - TERMINAL_COUNT); + } // if + } while (action != 0); + + if (first_token == last_token) { + const int errorState = state_stack[tos]; + + // automatic insertion of `;' + if (yytoken != -1 && t_action(errorState, T_AUTOMATIC_SEMICOLON) && automatic(driver, yytoken)) { + SavedToken &tk = token_buffer[0]; + tk.token = yytoken; + tk.dval = yylval; + tk.loc = yylloc; + + yylloc = yyprevlloc; + yylloc.offset += yylloc.length; + yylloc.startColumn += yylloc.length; + yylloc.length = 0; + + //const QString msg = qApp->translate("QmlParser", "Missing `;'"); + //diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, yylloc, msg)); + + first_token = &token_buffer[0]; + last_token = &token_buffer[1]; + + yytoken = T_SEMICOLON; + yylval = 0; + + action = errorState; + + goto _Lcheck_token; + } + + hadErrors = true; + + token_buffer[0].token = yytoken; + token_buffer[0].dval = yylval; + token_buffer[0].loc = yylloc; + + token_buffer[1].token = yytoken = lexer->lex(); + token_buffer[1].dval = yylval = lexer->dval(); + token_buffer[1].loc = yylloc = location(lexer); + + if (t_action(errorState, yytoken)) { + QString msg; + int token = token_buffer[0].token; + if (token < 0 || token >= TERMINAL_COUNT) + msg = qApp->translate("QmlParser", "Syntax error"); + else + msg = qApp->translate("QmlParser", "Unexpected token `%1'").arg(QLatin1String(spell[token])); + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg)); + + action = errorState; + goto _Lcheck_token; + } + + static int tokens[] = { + T_PLUS, + T_EQ, + + T_COMMA, + T_COLON, + T_SEMICOLON, + + T_RPAREN, T_RBRACKET, T_RBRACE, + + T_NUMERIC_LITERAL, + T_IDENTIFIER, + + T_LPAREN, T_LBRACKET, T_LBRACE, + + EOF_SYMBOL + }; + + for (int *tk = tokens; *tk != EOF_SYMBOL; ++tk) { + int a = t_action(errorState, *tk); + if (a > 0 && t_action(a, yytoken)) { + const QString msg = qApp->translate("QmlParser", "Expected token `%1'").arg(QLatin1String(spell[*tk])); + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg)); + + yytoken = *tk; + yylval = 0; + yylloc = token_buffer[0].loc; + yylloc.length = 0; + + first_token = &token_buffer[0]; + last_token = &token_buffer[2]; + + action = errorState; + goto _Lcheck_token; + } + } + + for (int tk = 1; tk < TERMINAL_COUNT; ++tk) { + if (tk == T_AUTOMATIC_SEMICOLON || tk == T_FEED_UI_PROGRAM || + tk == T_FEED_JS_STATEMENT || tk == T_FEED_JS_EXPRESSION || + tk == T_FEED_JS_SOURCE_ELEMENT) + continue; + + int a = t_action(errorState, tk); + if (a > 0 && t_action(a, yytoken)) { + const QString msg = qApp->translate("QmlParser", "Expected token `%1'").arg(QLatin1String(spell[tk])); + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg)); + + yytoken = tk; + yylval = 0; + yylloc = token_buffer[0].loc; + yylloc.length = 0; + + action = errorState; + goto _Lcheck_token; + } + } + + const QString msg = qApp->translate("QmlParser", "Syntax error"); + diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg)); + } + + return false; +} + +QT_QML_END_NAMESPACE + + diff --git a/src/declarative/qml/parser/qmljsparser_p.h b/src/declarative/qml/parser/qmljsparser_p.h new file mode 100644 index 0000000..42fb422 --- /dev/null +++ b/src/declarative/qml/parser/qmljsparser_p.h @@ -0,0 +1,246 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +// +// This file is automatically generated from qmljs.g. +// Changes will be lost. +// + +#ifndef QMLJSPARSER_P_H +#define QMLJSPARSER_P_H + +#include "qmljsglobal_p.h" +#include "qmljsgrammar_p.h" +#include "qmljsast_p.h" +#include "qmljsengine_p.h" + +#include <QtCore/QList> +#include <QtCore/QString> + +QT_QML_BEGIN_NAMESPACE + +namespace QmlJS { + +class Engine; +class NameId; + +class QML_PARSER_EXPORT Parser: protected QmlJSGrammar +{ +public: + union Value { + int ival; + double dval; + NameId *sval; + AST::ArgumentList *ArgumentList; + AST::CaseBlock *CaseBlock; + AST::CaseClause *CaseClause; + AST::CaseClauses *CaseClauses; + AST::Catch *Catch; + AST::DefaultClause *DefaultClause; + AST::ElementList *ElementList; + AST::Elision *Elision; + AST::ExpressionNode *Expression; + AST::Finally *Finally; + AST::FormalParameterList *FormalParameterList; + AST::FunctionBody *FunctionBody; + AST::FunctionDeclaration *FunctionDeclaration; + AST::Node *Node; + AST::PropertyName *PropertyName; + AST::PropertyNameAndValueList *PropertyNameAndValueList; + AST::SourceElement *SourceElement; + AST::SourceElements *SourceElements; + AST::Statement *Statement; + AST::StatementList *StatementList; + AST::Block *Block; + AST::VariableDeclaration *VariableDeclaration; + AST::VariableDeclarationList *VariableDeclarationList; + + AST::UiProgram *UiProgram; + AST::UiImportList *UiImportList; + AST::UiImport *UiImport; + AST::UiParameterList *UiParameterList; + AST::UiPublicMember *UiPublicMember; + AST::UiObjectDefinition *UiObjectDefinition; + AST::UiObjectInitializer *UiObjectInitializer; + AST::UiObjectBinding *UiObjectBinding; + AST::UiScriptBinding *UiScriptBinding; + AST::UiArrayBinding *UiArrayBinding; + AST::UiObjectMember *UiObjectMember; + AST::UiObjectMemberList *UiObjectMemberList; + AST::UiArrayMemberList *UiArrayMemberList; + AST::UiQualifiedId *UiQualifiedId; + AST::UiSignature *UiSignature; + AST::UiFormalList *UiFormalList; + AST::UiFormal *UiFormal; + }; + +public: + Parser(Engine *engine); + ~Parser(); + + // parse a UI program + bool parse() { return parse(T_FEED_UI_PROGRAM); } + bool parseStatement() { return parse(T_FEED_JS_STATEMENT); } + bool parseExpression() { return parse(T_FEED_JS_EXPRESSION); } + bool parseSourceElement() { return parse(T_FEED_JS_SOURCE_ELEMENT); } + bool parseUiObjectMember() { return parse(T_FEED_UI_OBJECT_MEMBER); } + bool parseProgram() { return parse(T_FEED_JS_PROGRAM); } + + AST::UiProgram *ast() const + { return AST::cast<AST::UiProgram *>(program); } + + AST::Statement *statement() const + { + if (! program) + return 0; + + return program->statementCast(); + } + + AST::ExpressionNode *expression() const + { + if (! program) + return 0; + + return program->expressionCast(); + } + + AST::UiObjectMember *uiObjectMember() const + { + if (! program) + return 0; + + return program->uiObjectMemberCast(); + } + + AST::Node *rootNode() const + { return program; } + + QList<DiagnosticMessage> diagnosticMessages() const + { return diagnostic_messages; } + + inline DiagnosticMessage diagnosticMessage() const + { + foreach (const DiagnosticMessage &d, diagnostic_messages) { + if (! d.kind == DiagnosticMessage::Warning) + return d; + } + + return DiagnosticMessage(); + } + + inline QString errorMessage() const + { return diagnosticMessage().message; } + + inline int errorLineNumber() const + { return diagnosticMessage().loc.startLine; } + + inline int errorColumnNumber() const + { return diagnosticMessage().loc.startColumn; } + +protected: + bool parse(int startToken); + + void reallocateStack(); + + inline Value &sym(int index) + { return sym_stack [tos + index - 1]; } + + inline AST::SourceLocation &loc(int index) + { return location_stack [tos + index - 1]; } + + AST::UiQualifiedId *reparseAsQualifiedId(AST::ExpressionNode *expr); + +protected: + Engine *driver; + int tos; + int stack_size; + Value *sym_stack; + int *state_stack; + AST::SourceLocation *location_stack; + + AST::Node *program; + + // error recovery + enum { TOKEN_BUFFER_SIZE = 3 }; + + struct SavedToken { + int token; + double dval; + AST::SourceLocation loc; + }; + + double yylval; + AST::SourceLocation yylloc; + AST::SourceLocation yyprevlloc; + + SavedToken token_buffer[TOKEN_BUFFER_SIZE]; + SavedToken *first_token; + SavedToken *last_token; + + QList<DiagnosticMessage> diagnostic_messages; +}; + +} // end of namespace QmlJS + + + +#define J_SCRIPT_REGEXPLITERAL_RULE1 74 + +#define J_SCRIPT_REGEXPLITERAL_RULE2 75 + +QT_QML_END_NAMESPACE + + + +#endif // QMLJSPARSER_P_H |