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-rw-r--r--tools/linguist/lupdate/qscript.cpp2391
1 files changed, 2391 insertions, 0 deletions
diff --git a/tools/linguist/lupdate/qscript.cpp b/tools/linguist/lupdate/qscript.cpp
new file mode 100644
index 0000000..2b0b8ad
--- /dev/null
+++ b/tools/linguist/lupdate/qscript.cpp
@@ -0,0 +1,2391 @@
+// This file was generated by qlalr - DO NOT EDIT!
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Linguist 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+class QScriptGrammar
+{
+public:
+ enum {
+ EOF_SYMBOL = 0,
+ T_AND = 1,
+ T_AND_AND = 2,
+ T_AND_EQ = 3,
+ T_AUTOMATIC_SEMICOLON = 62,
+ T_BREAK = 4,
+ T_CASE = 5,
+ T_CATCH = 6,
+ T_COLON = 7,
+ T_COMMA = 8,
+ T_CONST = 81,
+ T_CONTINUE = 9,
+ T_DEBUGGER = 82,
+ 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 = 80,
+ 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_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_NEW = 43,
+ T_NOT = 44,
+ T_NOT_EQ = 45,
+ T_NOT_EQ_EQ = 46,
+ T_NULL = 78,
+ 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_QUESTION = 54,
+ T_RBRACE = 55,
+ T_RBRACKET = 56,
+ T_REMAINDER = 57,
+ T_REMAINDER_EQ = 58,
+ T_RESERVED_WORD = 83,
+ T_RETURN = 59,
+ T_RPAREN = 60,
+ T_SEMICOLON = 61,
+ T_STAR = 63,
+ T_STAR_EQ = 64,
+ T_STRING_LITERAL = 65,
+ T_SWITCH = 66,
+ T_THIS = 67,
+ T_THROW = 68,
+ T_TILDE = 69,
+ T_TRUE = 79,
+ T_TRY = 70,
+ T_TYPEOF = 71,
+ T_VAR = 72,
+ T_VOID = 73,
+ T_WHILE = 74,
+ T_WITH = 75,
+ T_XOR = 76,
+ T_XOR_EQ = 77,
+
+ ACCEPT_STATE = 236,
+ RULE_COUNT = 267,
+ STATE_COUNT = 465,
+ TERMINAL_COUNT = 84,
+ NON_TERMINAL_COUNT = 88,
+
+ GOTO_INDEX_OFFSET = 465,
+ GOTO_INFO_OFFSET = 1374,
+ GOTO_CHECK_OFFSET = 1374
+ };
+
+ static const char *const spell [];
+ static const int lhs [];
+ static const int rhs [];
+ static const int goto_default [];
+ static const int action_default [];
+ static const int action_index [];
+ static const int action_info [];
+ static const int action_check [];
+
+ static inline int nt_action (int state, int nt)
+ {
+ const int *const goto_index = &action_index [GOTO_INDEX_OFFSET];
+ const int *const goto_check = &action_check [GOTO_CHECK_OFFSET];
+
+ const int yyn = goto_index [state] + nt;
+
+ if (yyn < 0 || goto_check [yyn] != nt)
+ return goto_default [nt];
+
+ const int *const goto_info = &action_info [GOTO_INFO_OFFSET];
+ return goto_info [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];
+ }
+};
+
+
+const char *const QScriptGrammar::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", "switch", "this", "throw", "~",
+ "try", "typeof", "var", "void", "while", "with", "^", "^=", "null", "true",
+ "false", "const", "debugger", "reserved word"};
+
+const int QScriptGrammar::lhs [] = {
+ 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+ 85, 85, 85, 85, 87, 87, 91, 91, 86, 86,
+ 92, 92, 93, 93, 93, 93, 94, 94, 94, 94,
+ 94, 94, 94, 94, 94, 94, 94, 94, 94, 94,
+ 94, 94, 94, 94, 94, 94, 94, 94, 94, 94,
+ 94, 94, 94, 94, 94, 94, 94, 95, 95, 96,
+ 96, 96, 96, 96, 99, 99, 100, 100, 100, 100,
+ 98, 98, 101, 101, 102, 102, 103, 103, 103, 104,
+ 104, 104, 104, 104, 104, 104, 104, 104, 104, 105,
+ 105, 105, 105, 106, 106, 106, 107, 107, 107, 107,
+ 108, 108, 108, 108, 108, 108, 108, 109, 109, 109,
+ 109, 109, 109, 110, 110, 110, 110, 110, 111, 111,
+ 111, 111, 111, 112, 112, 113, 113, 114, 114, 115,
+ 115, 116, 116, 117, 117, 118, 118, 119, 119, 120,
+ 120, 121, 121, 122, 122, 123, 123, 90, 90, 124,
+ 124, 125, 125, 125, 125, 125, 125, 125, 125, 125,
+ 125, 125, 125, 89, 89, 126, 126, 127, 127, 128,
+ 128, 129, 129, 129, 129, 129, 129, 129, 129, 129,
+ 129, 129, 129, 129, 129, 129, 130, 146, 146, 145,
+ 145, 131, 131, 147, 147, 148, 148, 150, 150, 149,
+ 151, 154, 152, 152, 155, 153, 153, 132, 133, 133,
+ 134, 134, 135, 135, 135, 135, 135, 135, 135, 136,
+ 136, 136, 136, 137, 137, 137, 137, 138, 138, 139,
+ 141, 156, 156, 159, 159, 157, 157, 160, 158, 140,
+ 142, 142, 143, 143, 143, 161, 162, 144, 163, 97,
+ 167, 167, 164, 164, 165, 165, 168, 84, 169, 169,
+ 170, 170, 166, 166, 88, 88, 171};
+
+const int QScriptGrammar:: rhs[] = {
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 3,
+ 3, 5, 3, 3, 2, 4, 1, 2, 0, 1,
+ 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, 4, 3, 3, 1, 2, 2, 2, 4, 3,
+ 2, 3, 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, 4, 5, 2, 1, 8, 8,
+ 1, 3, 0, 1, 0, 1, 1, 1, 1, 2,
+ 1, 1, 0, 1, 0, 1, 2};
+
+const int QScriptGrammar::action_default [] = {
+ 0, 97, 164, 128, 136, 132, 172, 179, 76, 148,
+ 178, 186, 174, 124, 0, 175, 262, 61, 176, 177,
+ 182, 77, 140, 144, 65, 94, 75, 80, 60, 0,
+ 114, 180, 101, 259, 258, 261, 183, 0, 194, 0,
+ 248, 0, 8, 9, 0, 5, 0, 263, 2, 0,
+ 265, 19, 0, 0, 0, 0, 0, 3, 6, 0,
+ 0, 166, 208, 7, 0, 1, 0, 0, 4, 0,
+ 0, 195, 0, 0, 0, 184, 185, 90, 0, 173,
+ 181, 0, 0, 77, 96, 263, 2, 265, 79, 78,
+ 0, 0, 0, 92, 93, 91, 0, 264, 253, 254,
+ 0, 251, 0, 252, 0, 255, 256, 0, 257, 250,
+ 260, 0, 266, 0, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39, 40, 23,
+ 41, 42, 43, 44, 45, 25, 46, 47, 24, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 0,
+ 21, 0, 0, 0, 22, 13, 95, 0, 125, 0,
+ 0, 0, 0, 115, 0, 0, 0, 0, 0, 0,
+ 105, 0, 0, 0, 99, 100, 98, 103, 107, 106,
+ 104, 102, 117, 116, 118, 0, 133, 0, 129, 68,
+ 0, 0, 0, 70, 59, 58, 0, 0, 69, 165,
+ 0, 73, 71, 0, 72, 74, 209, 210, 0, 161,
+ 154, 152, 159, 160, 158, 157, 163, 156, 155, 153,
+ 162, 149, 0, 137, 0, 0, 141, 0, 0, 145,
+ 67, 0, 0, 63, 0, 62, 267, 224, 0, 225,
+ 226, 227, 220, 0, 221, 222, 223, 81, 0, 0,
+ 0, 0, 0, 213, 214, 170, 168, 130, 138, 134,
+ 150, 126, 171, 0, 77, 142, 146, 119, 108, 0,
+ 0, 127, 0, 0, 0, 0, 120, 0, 0, 0,
+ 0, 0, 112, 110, 113, 111, 109, 122, 121, 123,
+ 0, 135, 0, 131, 0, 169, 77, 0, 151, 166,
+ 167, 0, 166, 0, 0, 216, 0, 0, 0, 218,
+ 0, 139, 0, 0, 143, 0, 0, 147, 206, 0,
+ 198, 207, 201, 0, 205, 0, 166, 199, 0, 166,
+ 0, 0, 217, 0, 0, 0, 219, 264, 253, 0,
+ 0, 255, 0, 249, 0, 240, 0, 0, 0, 212,
+ 0, 211, 188, 191, 0, 27, 30, 31, 248, 34,
+ 35, 5, 39, 40, 2, 41, 44, 3, 6, 166,
+ 7, 48, 1, 50, 4, 52, 53, 54, 55, 56,
+ 57, 189, 187, 65, 66, 64, 0, 228, 229, 0,
+ 0, 0, 231, 236, 234, 237, 0, 0, 235, 236,
+ 0, 232, 0, 233, 190, 239, 0, 190, 238, 0,
+ 241, 242, 0, 190, 243, 244, 0, 0, 245, 0,
+ 0, 0, 246, 247, 83, 82, 0, 0, 0, 215,
+ 0, 0, 0, 230, 0, 20, 0, 17, 19, 11,
+ 0, 16, 12, 18, 15, 10, 0, 14, 87, 85,
+ 89, 86, 84, 88, 203, 196, 0, 204, 200, 0,
+ 202, 192, 0, 193, 197};
+
+const int QScriptGrammar::goto_default [] = {
+ 29, 28, 436, 434, 113, 14, 2, 435, 112, 111,
+ 114, 193, 24, 17, 189, 26, 8, 200, 21, 27,
+ 77, 25, 1, 32, 30, 267, 13, 261, 3, 257,
+ 5, 259, 4, 258, 22, 265, 23, 266, 9, 260,
+ 256, 297, 386, 262, 263, 35, 6, 79, 12, 15,
+ 18, 19, 10, 7, 31, 80, 20, 36, 75, 76,
+ 11, 354, 353, 78, 456, 455, 319, 320, 458, 322,
+ 457, 321, 392, 396, 399, 395, 394, 414, 415, 16,
+ 100, 107, 96, 99, 106, 108, 33, 0};
+
+const int QScriptGrammar::action_index [] = {
+ 1210, 59, -84, 71, 41, -1, -84, -84, 148, -84,
+ -84, -84, -84, 201, 130, -84, -84, -84, -84, -84,
+ -84, 343, 67, 62, 122, 109, -84, -84, -84, 85,
+ 273, -84, 184, -84, 1210, -84, -84, 119, -84, 112,
+ -84, 521, -84, -84, 1130, -84, 45, 54, 58, 38,
+ 1290, 50, 521, 521, 521, 376, 521, -84, -84, 521,
+ 521, 521, -84, -84, 25, -84, 521, 521, -84, 43,
+ 521, -84, 521, 18, 15, -84, -84, -84, 24, -84,
+ -84, 521, 521, 64, 153, 27, -84, 1050, -84, -84,
+ 521, 521, 521, -84, -84, -84, 28, -84, 37, 55,
+ 19, -84, 33, -84, 34, 1210, -84, 16, 1210, -84,
+ -84, 39, 52, -3, -84, -84, -84, -84, -84, -84,
+ -84, -84, -84, -84, -84, -84, -84, -84, -84, -84,
+ -84, -84, -84, -84, -84, -84, -84, -84, -84, -84,
+ -84, -84, -84, -84, -84, -84, -84, -84, -84, 521,
+ -84, 1050, 125, 521, -84, -84, 155, 521, 189, 521,
+ 521, 521, 521, 248, 521, 521, 521, 521, 521, 521,
+ 243, 521, 521, 521, 75, 82, 94, 177, 184, 184,
+ 184, 184, 263, 283, 298, 521, 44, 521, 77, -84,
+ 970, 521, 817, -84, -84, -84, 95, 521, -84, -84,
+ 93, -84, -84, 521, -84, -84, -84, -84, 521, -84,
+ -84, -84, -84, -84, -84, -84, -84, -84, -84, -84,
+ -84, -84, 521, 41, 521, 521, 68, 66, 521, -84,
+ -84, 970, 521, -84, 103, -84, -84, -84, 63, -84,
+ -84, -84, -84, 69, -84, -84, -84, -84, -27, 12,
+ 521, 92, 100, -84, -84, 890, -84, 31, -13, -45,
+ -84, 210, 32, -28, 387, 20, 73, 304, 117, -5,
+ 521, 212, 521, 521, 521, 521, 213, 521, 521, 521,
+ 521, 521, 151, 150, 176, 158, 168, 304, 304, 228,
+ 521, -72, 521, 4, 521, -84, 306, 521, -84, 521,
+ 8, -50, 521, -48, 1130, -84, 521, 80, 1130, -84,
+ 521, -33, 521, 521, 5, 48, 521, -84, 17, 88,
+ 11, -84, -84, 521, -84, -29, 521, -84, -41, 521,
+ -39, 1130, -84, 521, 87, 1130, -84, -8, -2, -35,
+ 10, 1210, -16, -84, 1130, -84, 521, 86, 1130, -14,
+ 1130, -84, -84, 1130, -36, 107, -21, 165, 3, 521,
+ 1130, 6, 14, 61, 7, -19, 448, -4, -6, 671,
+ 29, 13, 23, 521, 30, -10, 521, 9, 521, -30,
+ -18, -84, -84, 164, -84, -84, 46, -84, -84, 521,
+ 111, -24, -84, 36, -84, 40, 99, 521, -84, 21,
+ 22, -84, -11, -84, 1130, -84, 106, 1130, -84, 178,
+ -84, -84, 98, 1130, 57, -84, 56, 60, -84, 51,
+ 26, 35, -84, -84, -84, -84, 521, 97, 1130, -84,
+ 521, 90, 1130, -84, 79, 76, 744, -84, 49, -84,
+ 594, -84, -84, -84, -84, -84, 83, -84, -84, -84,
+ -84, -84, -84, -84, 42, -84, 162, -84, -84, 521,
+ -84, -84, 53, -84, -84,
+
+ -61, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -4, -88, -88, 22, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -51, -88, -88, -88, -88, -88,
+ -88, 105, -88, -88, -12, -88, -88, -88, -88, -88,
+ -7, -88, 35, 132, 62, 154, 79, -88, -88, 100,
+ 75, 36, -88, -88, -88, -88, 37, 70, -88, -1,
+ 86, -88, 92, -88, -88, -88, -88, -88, -88, -88,
+ -88, 90, 95, -88, -88, -88, -88, -88, -88, -88,
+ 87, 82, 74, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -47, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, 28,
+ -88, 20, -88, 19, -88, -88, -88, 39, -88, 42,
+ 43, 106, 61, -88, 63, 55, 52, 53, 91, 125,
+ -88, 120, 123, 118, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, 116, -88, 59, -88, -88,
+ 16, 18, 15, -88, -88, -88, -88, 21, -88, -88,
+ -88, -88, -88, 24, -88, -88, -88, -88, 38, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, 97, -88, 115, 25, -88, -88, 26, -88,
+ -88, 111, 14, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ 23, -88, -88, -88, -88, 108, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ 160, -88, 171, 163, 145, 179, -88, 135, 45, 41,
+ 66, 80, -88, -88, -88, -88, -88, -88, -88, -88,
+ 172, -88, 156, -88, 142, -88, -88, 144, -88, 122,
+ -88, -88, 114, -88, -23, -88, 48, -88, 29, -88,
+ 224, -88, 157, 175, -88, -88, 182, -88, -88, -88,
+ -88, -88, -88, 183, -88, -21, 134, -88, -88, 49,
+ -88, 3, -88, 44, -88, 2, -88, -88, -37, -88,
+ -88, -31, -88, -88, 10, -88, 47, -88, 17, -88,
+ 27, -88, -88, 13, -88, -88, -88, -88, -88, 117,
+ 6, -88, -88, -88, -88, -88, 154, -88, -88, 1,
+ -88, -88, -88, 7, -88, -35, 137, -88, 141, -88,
+ -88, -88, -88, -6, -88, -88, -88, -88, -88, 78,
+ -88, -88, -88, -88, -88, -69, -88, 11, -88, -59,
+ -88, -88, -88, -88, 83, -88, -88, 56, -88, -88,
+ -88, -88, -88, -40, -58, -88, -88, -29, -88, -88,
+ -88, -45, -88, -88, -88, -88, -3, -88, -42, -88,
+ -5, -88, -32, -88, -88, -88, 9, -88, 8, -88,
+ -2, -88, -88, -88, -88, -88, -88, -88, -88, -88,
+ -88, -88, -88, -88, -88, -88, -88, -88, -88, 12,
+ -88, -88, -56, -88, -88};
+
+const int QScriptGrammar::action_info [] = {
+ 318, -25, 350, -45, 292, 270, 426, 310, -194, 393,
+ -32, 302, 304, -37, 344, 290, 197, 346, 430, 382,
+ 329, 331, 310, 413, 318, 340, 397, 101, 338, 404,
+ -49, 292, 270, 299, 323, 290, -24, -51, -195, 343,
+ 294, 397, 333, 341, 403, 397, 149, 249, 250, 389,
+ 255, 430, 155, 454, 426, 316, 97, 437, 437, 459,
+ 151, 389, 103, 102, 98, 344, 101, 105, 413, 222,
+ 222, 109, 157, 228, 346, 187, 413, 417, 157, 104,
+ 420, 255, 454, 337, 443, 236, 421, 438, 197, 185,
+ 97, 197, 419, 413, 197, 197, 325, -263, 197, 81,
+ 197, 203, 0, 197, 416, 197, 88, 388, 387, 400,
+ 82, 197, 224, 407, 197, 81, 225, 89, 417, 197,
+ 187, 90, 81, 312, 241, 240, 82, 313, 0, 0,
+ 246, 245, 153, 82, 81, 439, 238, 231, 197, 0,
+ 308, 243, 171, 447, 172, 82, 348, 335, 238, 326,
+ 432, 198, 252, 204, 401, 173, 232, 428, 192, 235,
+ 0, 254, 253, 190, 0, 90, 91, 90, 239, 237,
+ 462, 391, 92, 244, 242, 171, 171, 172, 172, 231,
+ 239, 237, 191, 171, 192, 172, 197, 0, 173, 173,
+ 0, 207, 206, 171, 243, 172, 173, 0, 232, 0,
+ 192, 171, 171, 172, 172, 0, 173, 159, 160, 171,
+ 91, 172, 91, 0, 173, 173, 92, 0, 92, 159,
+ 160, 0, 173, 463, 461, 0, 244, 242, 272, 273,
+ 272, 273, 0, 0, 161, 162, 277, 278, 0, 411,
+ 410, 0, 0, 0, 0, 279, 161, 162, 280, 0,
+ 281, 277, 278, 0, 0, 274, 275, 274, 275, 0,
+ 279, 0, 0, 280, 0, 281, 0, 0, 171, 0,
+ 172, 164, 165, 0, 0, 0, 0, 0, 0, 166,
+ 167, 173, 0, 168, 0, 169, 164, 165, 0, 0,
+ 0, 0, 0, 0, 166, 167, 164, 165, 168, 0,
+ 169, 0, 0, 0, 166, 167, 164, 165, 168, 209,
+ 169, 0, 0, 0, 166, 167, 0, 0, 168, 210,
+ 169, 164, 165, 211, 0, 0, 0, 277, 278, 166,
+ 167, 0, 212, 168, 213, 169, 279, 0, 0, 280,
+ 0, 281, 0, 0, 0, 214, 209, 215, 88, 0,
+ 0, 0, 0, 0, 0, 216, 210, 0, 217, 89,
+ 211, 0, 0, 0, 218, 0, 0, 0, 0, 212,
+ 219, 213, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 214, 220, 215, 88, 0, 0, 42, 43,
+ 209, 0, 216, 0, 0, 217, 89, 0, 85, 0,
+ 210, 218, 0, 0, 211, 86, 0, 219, 0, 87,
+ 51, 0, 52, 212, 0, 213, 0, 0, 306, 55,
+ 220, 0, 0, 58, 0, 0, 214, 0, 215, 88,
+ 0, 0, 0, 0, 0, 0, 216, 0, 0, 217,
+ 89, 63, 0, 65, 0, 218, 0, 0, 0, 0,
+ 0, 219, 0, 0, 57, 68, 45, 0, 0, 0,
+ 42, 43, 0, 0, 220, 0, 0, 0, 0, 0,
+ 85, 0, 0, 0, 0, 0, 0, 86, 0, 0,
+ 0, 87, 51, 0, 52, 0, 0, 0, 0, 0,
+ 0, 55, 0, 0, 0, 58, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 63, 0, 65, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 57, 68, 45, 0,
+ 0, 0, 41, 42, 43, 0, 0, 0, 0, 0,
+ 0, 0, 0, 85, 0, 0, 0, 0, 0, 0,
+ 86, 0, 0, 0, 87, 51, 0, 52, 0, 0,
+ 0, 53, 0, 54, 55, 56, 0, 0, 58, 0,
+ 0, 0, 59, 0, 60, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 63, 0, 65, 0,
+ 67, 0, 70, 0, 72, 0, 0, 0, 0, 57,
+ 68, 45, 0, 0, 0, 41, 42, 43, 0, 0,
+ 0, 0, 0, 0, 0, 0, 85, 0, 0, 0,
+ 0, 0, 0, 86, 0, 0, 0, 87, 51, 0,
+ 52, 0, 0, 0, 53, 0, 54, 55, 56, 0,
+ 0, 58, 0, 0, 0, 59, 0, 60, 0, 0,
+ 442, 0, 0, 0, 0, 0, 0, 0, 0, 63,
+ 0, 65, 0, 67, 0, 70, 0, 72, 0, 0,
+ 0, 0, 57, 68, 45, 0, 0, 0, -47, 0,
+ 0, 0, 41, 42, 43, 0, 0, 0, 0, 0,
+ 0, 0, 0, 85, 0, 0, 0, 0, 0, 0,
+ 86, 0, 0, 0, 87, 51, 0, 52, 0, 0,
+ 0, 53, 0, 54, 55, 56, 0, 0, 58, 0,
+ 0, 0, 59, 0, 60, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 63, 0, 65, 0,
+ 67, 0, 70, 0, 72, 0, 0, 0, 0, 57,
+ 68, 45, 0, 0, 0, 41, 42, 43, 0, 0,
+ 0, 0, 0, 0, 0, 0, 85, 0, 0, 0,
+ 0, 0, 0, 86, 0, 0, 0, 87, 51, 0,
+ 52, 0, 0, 0, 53, 0, 54, 55, 56, 0,
+ 0, 58, 0, 0, 0, 59, 0, 60, 0, 0,
+ 445, 0, 0, 0, 0, 0, 0, 0, 0, 63,
+ 0, 65, 0, 67, 0, 70, 0, 72, 0, 0,
+ 0, 0, 57, 68, 45, 0, 0, 0, 41, 42,
+ 43, 0, 0, 0, 0, 0, 0, 0, 0, 85,
+ 0, 0, 0, 0, 0, 0, 86, 0, 0, 0,
+ 87, 51, 0, 52, 0, 0, 0, 53, 0, 54,
+ 55, 56, 0, 0, 58, 0, 0, 0, 59, 0,
+ 60, 0, 0, 0, 0, 0, 0, 202, 0, 0,
+ 0, 0, 63, 0, 65, 0, 67, 0, 70, 0,
+ 72, 0, 0, 0, 0, 57, 68, 45, 0, 0,
+ 0, 41, 42, 43, 0, 0, 0, 0, 0, 0,
+ 0, 0, 85, 0, 0, 0, 0, 0, 0, 86,
+ 0, 0, 0, 87, 51, 0, 52, 0, 0, 0,
+ 53, 0, 54, 55, 56, 0, 0, 58, 0, 0,
+ 0, 59, 0, 60, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 63, 0, 65, 0, 67,
+ 0, 70, 269, 72, 0, 0, 0, 0, 57, 68,
+ 45, 0, 0, 0, 115, 116, 117, 0, 0, 119,
+ 121, 122, 0, 0, 123, 0, 124, 0, 0, 0,
+ 126, 127, 128, 0, 0, 0, 0, 0, 0, 195,
+ 130, 131, 132, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 133, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 137,
+ 0, 0, 0, 0, 0, 0, 139, 140, 141, 0,
+ 143, 144, 145, 146, 147, 148, 0, 0, 134, 142,
+ 125, 118, 120, 136, 115, 116, 117, 0, 0, 119,
+ 121, 122, 0, 0, 123, 0, 124, 0, 0, 0,
+ 126, 127, 128, 0, 0, 0, 0, 0, 0, 129,
+ 130, 131, 132, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 133, 0, 0, 0, 135, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 137,
+ 0, 0, 0, 0, 0, 138, 139, 140, 141, 0,
+ 143, 144, 145, 146, 147, 148, 0, 0, 134, 142,
+ 125, 118, 120, 136, 37, 0, 0, 0, 0, 39,
+ 0, 41, 42, 43, 44, 0, 0, 0, 0, 0,
+ 0, 46, 85, 0, 0, 0, 0, 0, 0, 48,
+ 49, 0, 0, 50, 51, 0, 52, 0, 0, 0,
+ 53, 0, 54, 55, 56, 0, 0, 58, 0, 0,
+ 0, 59, 0, 60, 0, 0, 0, 0, 0, 61,
+ 0, 62, 0, 0, 0, 63, 64, 65, 66, 67,
+ 69, 70, 71, 72, 73, 74, 0, 0, 57, 68,
+ 45, 38, 40, 0, 37, 0, 0, 0, 0, 39,
+ 0, 41, 42, 43, 44, 0, 0, 0, 0, 0,
+ 0, 46, 47, 0, 0, 0, 0, 0, 0, 48,
+ 49, 0, 0, 50, 51, 0, 52, 0, 0, 0,
+ 53, 0, 54, 55, 56, 0, 0, 58, 0, 0,
+ 0, 59, 0, 60, 0, 0, 0, 0, 0, 61,
+ 0, 62, 0, 0, 0, 63, 64, 65, 66, 67,
+ 69, 70, 71, 72, 73, 74, 0, 0, 57, 68,
+ 45, 38, 40, 0, 355, 116, 117, 0, 0, 357,
+ 121, 359, 42, 43, 360, 0, 124, 0, 0, 0,
+ 126, 362, 363, 0, 0, 0, 0, 0, 0, 364,
+ 365, 131, 132, 50, 51, 0, 52, 0, 0, 0,
+ 53, 0, 54, 366, 56, 0, 0, 368, 0, 0,
+ 0, 59, 0, 60, 0, -190, 0, 0, 0, 369,
+ 0, 62, 0, 0, 0, 370, 371, 372, 373, 67,
+ 375, 376, 377, 378, 379, 380, 0, 0, 367, 374,
+ 361, 356, 358, 136,
+
+ 431, 422, 427, 429, 441, 352, 300, 398, 385, 464,
+ 440, 412, 409, 433, 402, 444, 406, 423, 460, 234,
+ 418, 201, 305, 196, 34, 154, 194, 199, 251, 152,
+ 205, 227, 229, 248, 150, 110, 230, 208, 352, 110,
+ 446, 300, 409, 339, 221, 412, 327, 336, 332, 334,
+ 342, 248, 347, 307, 300, 345, 0, 83, 381, 83,
+ 83, 83, 349, 83, 284, 158, 163, 182, 283, 0,
+ 83, 83, 351, 83, 309, 178, 179, 83, 177, 83,
+ 83, 83, 449, 390, 83, 184, 170, 188, 83, 285,
+ 453, 330, 83, 83, 95, 452, 0, 83, 83, 450,
+ 83, 352, 94, 286, 83, 83, 424, 93, 83, 83,
+ 83, 84, 425, 83, 180, 83, 156, 408, 83, 300,
+ 451, 194, 233, 83, 83, 247, 264, 300, 352, 223,
+ 183, 268, 0, 83, 83, 83, 83, 247, 83, 300,
+ 176, 83, 174, 83, 405, 175, 186, 0, 181, 226,
+ 83, 0, 448, 83, 0, 83, 303, 424, 282, 83,
+ 296, 425, 296, 83, 301, 268, 383, 268, 268, 384,
+ 288, 0, 0, 0, 83, 83, 328, 0, 83, 268,
+ 268, 83, 295, 268, 298, 293, 268, 271, 287, 83,
+ 83, 0, 314, 296, 268, 268, 276, 83, 268, 0,
+ 296, 296, 268, 291, 289, 268, 268, 0, 0, 0,
+ 0, 0, 0, 0, 0, 315, 0, 0, 0, 0,
+ 0, 0, 317, 324, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 83, 0, 0, 0, 0, 268, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 311, 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 int QScriptGrammar::action_check [] = {
+ 29, 7, 16, 7, 76, 1, 36, 2, 29, 33,
+ 7, 61, 60, 7, 7, 48, 8, 36, 36, 55,
+ 61, 60, 2, 33, 29, 60, 5, 29, 36, 7,
+ 7, 76, 1, 61, 17, 48, 7, 7, 29, 55,
+ 8, 5, 31, 33, 55, 5, 7, 74, 36, 36,
+ 36, 36, 55, 29, 36, 7, 29, 8, 8, 17,
+ 8, 36, 29, 8, 36, 7, 29, 33, 33, 2,
+ 2, 55, 1, 7, 36, 76, 33, 20, 1, 60,
+ 29, 36, 29, 29, 8, 0, 60, 8, 8, 48,
+ 29, 8, 36, 33, 8, 8, 8, 36, 8, 40,
+ 8, 8, -1, 8, 6, 8, 42, 61, 62, 10,
+ 51, 8, 50, 7, 8, 40, 54, 53, 20, 8,
+ 76, 12, 40, 50, 61, 62, 51, 54, -1, -1,
+ 61, 62, 7, 51, 40, 56, 29, 15, 8, -1,
+ 60, 29, 25, 60, 27, 51, 60, 60, 29, 61,
+ 60, 56, 60, 60, 55, 38, 34, 60, 36, 56,
+ -1, 61, 62, 15, -1, 12, 57, 12, 61, 62,
+ 8, 60, 63, 61, 62, 25, 25, 27, 27, 15,
+ 61, 62, 34, 25, 36, 27, 8, -1, 38, 38,
+ -1, 61, 62, 25, 29, 27, 38, -1, 34, -1,
+ 36, 25, 25, 27, 27, -1, 38, 18, 19, 25,
+ 57, 27, 57, -1, 38, 38, 63, -1, 63, 18,
+ 19, -1, 38, 61, 62, -1, 61, 62, 18, 19,
+ 18, 19, -1, -1, 45, 46, 23, 24, -1, 61,
+ 62, -1, -1, -1, -1, 32, 45, 46, 35, -1,
+ 37, 23, 24, -1, -1, 45, 46, 45, 46, -1,
+ 32, -1, -1, 35, -1, 37, -1, -1, 25, -1,
+ 27, 23, 24, -1, -1, -1, -1, -1, -1, 31,
+ 32, 38, -1, 35, -1, 37, 23, 24, -1, -1,
+ -1, -1, -1, -1, 31, 32, 23, 24, 35, -1,
+ 37, -1, -1, -1, 31, 32, 23, 24, 35, 3,
+ 37, -1, -1, -1, 31, 32, -1, -1, 35, 13,
+ 37, 23, 24, 17, -1, -1, -1, 23, 24, 31,
+ 32, -1, 26, 35, 28, 37, 32, -1, -1, 35,
+ -1, 37, -1, -1, -1, 39, 3, 41, 42, -1,
+ -1, -1, -1, -1, -1, 49, 13, -1, 52, 53,
+ 17, -1, -1, -1, 58, -1, -1, -1, -1, 26,
+ 64, 28, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, 39, 77, 41, 42, -1, -1, 12, 13,
+ 3, -1, 49, -1, -1, 52, 53, -1, 22, -1,
+ 13, 58, -1, -1, 17, 29, -1, 64, -1, 33,
+ 34, -1, 36, 26, -1, 28, -1, -1, 31, 43,
+ 77, -1, -1, 47, -1, -1, 39, -1, 41, 42,
+ -1, -1, -1, -1, -1, -1, 49, -1, -1, 52,
+ 53, 65, -1, 67, -1, 58, -1, -1, -1, -1,
+ -1, 64, -1, -1, 78, 79, 80, -1, -1, -1,
+ 12, 13, -1, -1, 77, -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, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 65, -1, 67, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 78, 79, 80, -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, -1, 67, -1,
+ 69, -1, 71, -1, 73, -1, -1, -1, -1, 78,
+ 79, 80, -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,
+ 56, -1, -1, -1, -1, -1, -1, -1, -1, 65,
+ -1, 67, -1, 69, -1, 71, -1, 73, -1, -1,
+ -1, -1, 78, 79, 80, -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, -1, 67, -1,
+ 69, -1, 71, -1, 73, -1, -1, -1, -1, 78,
+ 79, 80, -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,
+ 56, -1, -1, -1, -1, -1, -1, -1, -1, 65,
+ -1, 67, -1, 69, -1, 71, -1, 73, -1, -1,
+ -1, -1, 78, 79, 80, -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, 60, -1, -1,
+ -1, -1, 65, -1, 67, -1, 69, -1, 71, -1,
+ 73, -1, -1, -1, -1, 78, 79, 80, -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, -1, 67, -1, 69,
+ -1, 71, 72, 73, -1, -1, -1, -1, 78, 79,
+ 80, -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, -1,
+ 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
+ 80, 81, 82, 83, 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, 47, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, 59,
+ -1, -1, -1, -1, -1, 65, 66, 67, 68, -1,
+ 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
+ 80, 81, 82, 83, 4, -1, -1, -1, -1, 9,
+ -1, 11, 12, 13, 14, -1, -1, -1, -1, -1,
+ -1, 21, 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, 59,
+ -1, 61, -1, -1, -1, 65, 66, 67, 68, 69,
+ 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
+ 80, 81, 82, -1, 4, -1, -1, -1, -1, 9,
+ -1, 11, 12, 13, 14, -1, -1, -1, -1, -1,
+ -1, 21, 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, 59,
+ -1, 61, -1, -1, -1, 65, 66, 67, 68, 69,
+ 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
+ 80, 81, 82, -1, 4, 5, 6, -1, -1, 9,
+ 10, 11, 12, 13, 14, -1, 16, -1, -1, -1,
+ 20, 21, 22, -1, -1, -1, -1, -1, -1, 29,
+ 30, 31, 32, 33, 34, -1, 36, -1, -1, -1,
+ 40, -1, 42, 43, 44, -1, -1, 47, -1, -1,
+ -1, 51, -1, 53, -1, 55, -1, -1, -1, 59,
+ -1, 61, -1, -1, -1, 65, 66, 67, 68, 69,
+ 70, 71, 72, 73, 74, 75, -1, -1, 78, 79,
+ 80, 81, 82, 83,
+
+ 5, 46, 5, 45, 6, 45, 5, 76, 14, 65,
+ 2, 46, 5, 45, 73, 6, 5, 46, 6, 5,
+ 78, 6, 45, 5, 85, 6, 10, 6, 5, 9,
+ 6, 6, 6, 45, 6, 86, 14, 41, 45, 86,
+ 5, 5, 5, 80, 6, 46, 67, 45, 45, 5,
+ 81, 45, 5, 5, 5, 45, -1, 18, 45, 18,
+ 18, 18, 45, 18, 23, 26, 24, 24, 23, -1,
+ 18, 18, 45, 18, 45, 23, 23, 18, 23, 18,
+ 18, 18, 20, 5, 18, 24, 23, 28, 18, 23,
+ 20, 42, 18, 18, 20, 20, -1, 18, 18, 20,
+ 18, 45, 20, 23, 18, 18, 20, 20, 18, 18,
+ 18, 21, 20, 18, 23, 18, 21, 61, 18, 5,
+ 20, 10, 11, 18, 18, 20, 18, 5, 45, 32,
+ 24, 23, -1, 18, 18, 18, 18, 20, 18, 5,
+ 22, 18, 22, 18, 61, 22, 30, -1, 23, 34,
+ 18, -1, 20, 18, -1, 18, 42, 20, 23, 18,
+ 18, 20, 18, 18, 42, 23, 12, 23, 23, 15,
+ 25, -1, -1, -1, 18, 18, 42, -1, 18, 23,
+ 23, 18, 40, 23, 40, 29, 23, 27, 25, 18,
+ 18, -1, 35, 18, 23, 23, 25, 18, 23, -1,
+ 18, 18, 23, 31, 25, 23, 23, -1, -1, -1,
+ -1, -1, -1, -1, -1, 40, -1, -1, -1, -1,
+ -1, -1, 40, 40, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, 18, -1, -1, -1, -1, 23, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 33, -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, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1};
+
+
+#define Q_SCRIPT_REGEXPLITERAL_RULE1 7
+
+#define Q_SCRIPT_REGEXPLITERAL_RULE2 8
+
+#include <translator.h>
+
+#include <QtCore/qdebug.h>
+#include <QtCore/qnumeric.h>
+#include <QtCore/qstring.h>
+#include <QtCore/qtextcodec.h>
+#include <QtCore/qvariant.h>
+
+#include <ctype.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+QT_BEGIN_NAMESPACE
+
+static void recordMessage(
+ Translator *tor, const QString &context, const QString &text, const QString &comment,
+ const QString &extracomment, bool plural, const QString &fileName, int lineNo)
+{
+ TranslatorMessage msg(
+ context, text, comment, QString(),
+ fileName, lineNo, QStringList(),
+ TranslatorMessage::Unfinished, plural);
+ msg.setExtraComment(extracomment.simplified());
+ tor->replace(msg);
+}
+
+
+namespace QScript
+{
+
+class Lexer
+{
+public:
+ Lexer();
+ ~Lexer();
+
+ void setCode(const QString &c, int lineno);
+ int lex();
+
+ int currentLineNo() const { return yylineno; }
+ int currentColumnNo() const { return yycolumn; }
+
+ 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);
+
+ QString 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:
+ 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.toInt(); }
+ inline double dval() const { return qsyylval.toDouble(); }
+ inline QString ustr() const { return qsyylval.toString(); }
+ inline QVariant val() const { return qsyylval; }
+
+ 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 startlineno;
+ int startcolumn;
+ int bol; // begin of line
+
+ QVariant 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;
+};
+
+} // namespace QScript
+
+extern double qstrtod(const char *s00, char const **se, bool *ok);
+
+#define shiftWindowsLineBreak() if(current == '\r' && next1 == '\n') shift(1);
+
+namespace QScript {
+
+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;
+}
+
+} // namespace QScript
+
+QScript::Lexer::Lexer()
+ :
+ yylineno(0),
+ size8(128), size16(128), restrKeyword(false),
+ stackToken(-1), pos(0),
+ code(0), length(0),
+ bol(true),
+ current(0), next1(0), next2(0), next3(0),
+ err(NoError),
+ check_reserved(true),
+ parenthesesState(IgnoreParentheses),
+ prohibitAutomaticSemicolon(false)
+{
+ // allocate space for read buffers
+ buffer8 = new char[size8];
+ buffer16 = new QChar[size16];
+ flags = 0;
+
+}
+
+QScript::Lexer::~Lexer()
+{
+ delete [] buffer8;
+ delete [] buffer16;
+}
+
+void QScript::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 QScript::Lexer::shift(uint p)
+{
+ while (p--) {
+ ++pos;
+ ++yycolumn;
+ current = next1;
+ next1 = next2;
+ next2 = next3;
+ next3 = (pos + 3 < length) ? code[pos+3].unicode() : 0;
+ }
+}
+
+void QScript::Lexer::setDone(State s)
+{
+ state = s;
+ done = true;
+}
+
+int QScript::Lexer::findReservedWord(const QChar *c, int size) const
+{
+ switch (size) {
+ case 2: {
+ if (c[0] == QLatin1Char('d') && c[1] == QLatin1Char('o'))
+ return QScriptGrammar::T_DO;
+ else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('f'))
+ return QScriptGrammar::T_IF;
+ else if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n'))
+ return QScriptGrammar::T_IN;
+ } break;
+
+ case 3: {
+ if (c[0] == QLatin1Char('f') && c[1] == QLatin1Char('o') && c[2] == QLatin1Char('r'))
+ return QScriptGrammar::T_FOR;
+ else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('e') && c[2] == QLatin1Char('w'))
+ return QScriptGrammar::T_NEW;
+ else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r') && c[2] == QLatin1Char('y'))
+ return QScriptGrammar::T_TRY;
+ else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('a') && c[2] == QLatin1Char('r'))
+ return QScriptGrammar::T_VAR;
+ else if (check_reserved) {
+ if (c[0] == QLatin1Char('i') && c[1] == QLatin1Char('n') && c[2] == QLatin1Char('t'))
+ return QScriptGrammar::T_RESERVED_WORD;
+ }
+ } break;
+
+ case 4: {
+ if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('a')
+ && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('e'))
+ return QScriptGrammar::T_CASE;
+ else if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('l')
+ && c[2] == QLatin1Char('s') && c[3] == QLatin1Char('e'))
+ return QScriptGrammar::T_ELSE;
+ else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('h')
+ && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('s'))
+ return QScriptGrammar::T_THIS;
+ else if (c[0] == QLatin1Char('v') && c[1] == QLatin1Char('o')
+ && c[2] == QLatin1Char('i') && c[3] == QLatin1Char('d'))
+ return QScriptGrammar::T_VOID;
+ else if (c[0] == QLatin1Char('w') && c[1] == QLatin1Char('i')
+ && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('h'))
+ return QScriptGrammar::T_WITH;
+ else if (c[0] == QLatin1Char('t') && c[1] == QLatin1Char('r')
+ && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('e'))
+ return QScriptGrammar::T_TRUE;
+ else if (c[0] == QLatin1Char('n') && c[1] == QLatin1Char('u')
+ && c[2] == QLatin1Char('l') && c[3] == QLatin1Char('l'))
+ return QScriptGrammar::T_NULL;
+ else if (check_reserved) {
+ if (c[0] == QLatin1Char('e') && c[1] == QLatin1Char('n')
+ && c[2] == QLatin1Char('u') && c[3] == QLatin1Char('m'))
+ return QScriptGrammar::T_RESERVED_WORD;
+ else if (c[0] == QLatin1Char('b') && c[1] == QLatin1Char('y')
+ && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('e'))
+ return QScriptGrammar::T_RESERVED_WORD;
+ else if (c[0] == QLatin1Char('l') && c[1] == QLatin1Char('o')
+ && c[2] == QLatin1Char('n') && c[3] == QLatin1Char('g'))
+ return QScriptGrammar::T_RESERVED_WORD;
+ else if (c[0] == QLatin1Char('c') && c[1] == QLatin1Char('h')
+ && c[2] == QLatin1Char('a') && c[3] == QLatin1Char('r'))
+ return QScriptGrammar::T_RESERVED_WORD;
+ else if (c[0] == QLatin1Char('g') && c[1] == QLatin1Char('o')
+ && c[2] == QLatin1Char('t') && c[3] == QLatin1Char('o'))
+ return QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::T_TYPEOF;
+ 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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::T_RESERVED_WORD;
+ 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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::T_DEBUGGER;
+ 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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::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 QScriptGrammar::T_RESERVED_WORD;
+ }
+ } break;
+
+ } // switch
+
+ return -1;
+}
+
+int QScript::Lexer::lex()
+{
+ int token = 0;
+ state = Start;
+ ushort stringType = 0; // either single or double quotes
+ 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 = QScriptGrammar::T_SEMICOLON;
+ stackToken = 0;
+ setDone(Other);
+ } else {
+ setDone(Eof);
+ }
+ } else if (isLineTerminator()) {
+ shiftWindowsLineBreak();
+ yylineno++;
+ yycolumn = 0;
+ bol = true;
+ terminator = true;
+ syncProhibitAutomaticSemicolon();
+ if (restrKeyword) {
+ token = QScriptGrammar::T_SEMICOLON;
+ setDone(Other);
+ }
+ } else if (current == '"' || current == '\'') {
+ recordStartPos();
+ state = InString;
+ 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 == QScriptGrammar::T_PLUS_PLUS
+ || token == QScriptGrammar::T_MINUS_MINUS)) {
+ // automatic semicolon insertion
+ stackToken = token;
+ token = QScriptGrammar::T_SEMICOLON;
+ }
+ setDone(Other);
+ }
+ else {
+ setDone(Bad);
+ err = IllegalCharacter;
+ errmsg = QLatin1String("Illegal character");
+ }
+ }
+ break;
+ case InString:
+ if (current == stringType) {
+ shift(1);
+ setDone(String);
+ } else if (current == 0 || isLineTerminator()) {
+ setDone(Bad);
+ err = UnclosedStringLiteral;
+ errmsg = QLatin1String("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 = QLatin1String("Illegal escape squence");
+ }
+ } else if (current == 'x')
+ state = InHexEscape;
+ else if (current == 'u')
+ state = InUnicodeEscape;
+ 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 = QLatin1String("Illegal unicode escape sequence");
+ }
+ break;
+ case InSingleLineComment:
+ if (isLineTerminator()) {
+ shiftWindowsLineBreak();
+ yylineno++;
+ yycolumn = 0;
+ terminator = true;
+ bol = true;
+ if (restrKeyword) {
+ token = QScriptGrammar::T_SEMICOLON;
+ setDone(Other);
+ } else
+ state = Start;
+ } else if (current == 0) {
+ setDone(Eof);
+ }
+ break;
+ case InMultiLineComment:
+ if (current == 0) {
+ setDone(Bad);
+ err = UnclosedComment;
+ errmsg = QLatin1String("Unclosed comment at end of file");
+ } else if (isLineTerminator()) {
+ shiftWindowsLineBreak();
+ yylineno++;
+ } else if (current == '*' && next1 == '/') {
+ state = Start;
+ shift(1);
+ }
+ 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 = QLatin1String("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 = QLatin1String("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 = QScript::integerFromString(buffer8, pos8, 16);
+ state = Number;
+ } else if (state == Octal) { // scan octal number
+ dval = QScript::integerFromString(buffer8, pos8, 8);
+ state = Number;
+ }
+
+ restrKeyword = false;
+ delimited = false;
+
+ switch (parenthesesState) {
+ case IgnoreParentheses:
+ break;
+ case CountParentheses:
+ if (token == QScriptGrammar::T_RPAREN) {
+ --parenthesesCount;
+ if (parenthesesCount == 0)
+ parenthesesState = BalancedParentheses;
+ } else if (token == QScriptGrammar::T_LPAREN) {
+ ++parenthesesCount;
+ }
+ break;
+ case BalancedParentheses:
+ parenthesesState = IgnoreParentheses;
+ break;
+ }
+
+ switch (state) {
+ case Eof:
+ return 0;
+ case Other:
+ if(token == QScriptGrammar::T_RBRACE || token == QScriptGrammar::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 */
+ qsyylval = QString(buffer16, pos16);
+ return QScriptGrammar::T_IDENTIFIER;
+ }
+ if (token == QScriptGrammar::T_CONTINUE || token == QScriptGrammar::T_BREAK
+ || token == QScriptGrammar::T_RETURN || token == QScriptGrammar::T_THROW) {
+ restrKeyword = true;
+ } else if (token == QScriptGrammar::T_IF || token == QScriptGrammar::T_FOR
+ || token == QScriptGrammar::T_WHILE || token == QScriptGrammar::T_WITH) {
+ parenthesesState = CountParentheses;
+ parenthesesCount = 0;
+ } else if (token == QScriptGrammar::T_DO) {
+ parenthesesState = BalancedParentheses;
+ }
+ return token;
+ case String:
+ qsyylval = QString(buffer16, pos16);
+ return QScriptGrammar::T_STRING_LITERAL;
+ case Number:
+ qsyylval = dval;
+ return QScriptGrammar::T_NUMERIC_LITERAL;
+ case Bad:
+ return -1;
+ default:
+ Q_ASSERT(!"unhandled numeration value in switch");
+ return -1;
+ }
+}
+
+bool QScript::Lexer::isWhiteSpace() const
+{
+ return (current == ' ' || current == '\t' ||
+ current == 0x0b || current == 0x0c);
+}
+
+bool QScript::Lexer::isLineTerminator() const
+{
+ return (current == '\n' || current == '\r');
+}
+
+bool QScript::Lexer::isIdentLetter(ushort c)
+{
+ /* TODO: allow other legitimate unicode chars */
+ return ((c >= 'a' && c <= 'z')
+ || (c >= 'A' && c <= 'Z')
+ || c == '$'
+ || c == '_');
+}
+
+bool QScript::Lexer::isDecimalDigit(ushort c)
+{
+ return (c >= '0' && c <= '9');
+}
+
+bool QScript::Lexer::isHexDigit(ushort c) const
+{
+ return ((c >= '0' && c <= '9')
+ || (c >= 'a' && c <= 'f')
+ || (c >= 'A' && c <= 'F'));
+}
+
+bool QScript::Lexer::isOctalDigit(ushort c) const
+{
+ return (c >= '0' && c <= '7');
+}
+
+int QScript::Lexer::matchPunctuator(ushort c1, ushort c2,
+ ushort c3, ushort c4)
+{
+ if (c1 == '>' && c2 == '>' && c3 == '>' && c4 == '=') {
+ shift(4);
+ return QScriptGrammar::T_GT_GT_GT_EQ;
+ } else if (c1 == '=' && c2 == '=' && c3 == '=') {
+ shift(3);
+ return QScriptGrammar::T_EQ_EQ_EQ;
+ } else if (c1 == '!' && c2 == '=' && c3 == '=') {
+ shift(3);
+ return QScriptGrammar::T_NOT_EQ_EQ;
+ } else if (c1 == '>' && c2 == '>' && c3 == '>') {
+ shift(3);
+ return QScriptGrammar::T_GT_GT_GT;
+ } else if (c1 == '<' && c2 == '<' && c3 == '=') {
+ shift(3);
+ return QScriptGrammar::T_LT_LT_EQ;
+ } else if (c1 == '>' && c2 == '>' && c3 == '=') {
+ shift(3);
+ return QScriptGrammar::T_GT_GT_EQ;
+ } else if (c1 == '<' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_LE;
+ } else if (c1 == '>' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_GE;
+ } else if (c1 == '!' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_NOT_EQ;
+ } else if (c1 == '+' && c2 == '+') {
+ shift(2);
+ return QScriptGrammar::T_PLUS_PLUS;
+ } else if (c1 == '-' && c2 == '-') {
+ shift(2);
+ return QScriptGrammar::T_MINUS_MINUS;
+ } else if (c1 == '=' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_EQ_EQ;
+ } else if (c1 == '+' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_PLUS_EQ;
+ } else if (c1 == '-' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_MINUS_EQ;
+ } else if (c1 == '*' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_STAR_EQ;
+ } else if (c1 == '/' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_DIVIDE_EQ;
+ } else if (c1 == '&' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_AND_EQ;
+ } else if (c1 == '^' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_XOR_EQ;
+ } else if (c1 == '%' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_REMAINDER_EQ;
+ } else if (c1 == '|' && c2 == '=') {
+ shift(2);
+ return QScriptGrammar::T_OR_EQ;
+ } else if (c1 == '<' && c2 == '<') {
+ shift(2);
+ return QScriptGrammar::T_LT_LT;
+ } else if (c1 == '>' && c2 == '>') {
+ shift(2);
+ return QScriptGrammar::T_GT_GT;
+ } else if (c1 == '&' && c2 == '&') {
+ shift(2);
+ return QScriptGrammar::T_AND_AND;
+ } else if (c1 == '|' && c2 == '|') {
+ shift(2);
+ return QScriptGrammar::T_OR_OR;
+ }
+
+ switch(c1) {
+ case '=': shift(1); return QScriptGrammar::T_EQ;
+ case '>': shift(1); return QScriptGrammar::T_GT;
+ case '<': shift(1); return QScriptGrammar::T_LT;
+ case ',': shift(1); return QScriptGrammar::T_COMMA;
+ case '!': shift(1); return QScriptGrammar::T_NOT;
+ case '~': shift(1); return QScriptGrammar::T_TILDE;
+ case '?': shift(1); return QScriptGrammar::T_QUESTION;
+ case ':': shift(1); return QScriptGrammar::T_COLON;
+ case '.': shift(1); return QScriptGrammar::T_DOT;
+ case '+': shift(1); return QScriptGrammar::T_PLUS;
+ case '-': shift(1); return QScriptGrammar::T_MINUS;
+ case '*': shift(1); return QScriptGrammar::T_STAR;
+ case '/': shift(1); return QScriptGrammar::T_DIVIDE_;
+ case '&': shift(1); return QScriptGrammar::T_AND;
+ case '|': shift(1); return QScriptGrammar::T_OR;
+ case '^': shift(1); return QScriptGrammar::T_XOR;
+ case '%': shift(1); return QScriptGrammar::T_REMAINDER;
+ case '(': shift(1); return QScriptGrammar::T_LPAREN;
+ case ')': shift(1); return QScriptGrammar::T_RPAREN;
+ case '{': shift(1); return QScriptGrammar::T_LBRACE;
+ case '}': shift(1); return QScriptGrammar::T_RBRACE;
+ case '[': shift(1); return QScriptGrammar::T_LBRACKET;
+ case ']': shift(1); return QScriptGrammar::T_RBRACKET;
+ case ';': shift(1); return QScriptGrammar::T_SEMICOLON;
+
+ default: return -1;
+ }
+}
+
+ushort QScript::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 QScript::Lexer::convertOctal(ushort c1, ushort c2,
+ ushort c3) const
+{
+ return ((c1 - '0') * 64 + (c2 - '0') * 8 + c3 - '0');
+}
+
+unsigned char QScript::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 QScript::Lexer::convertHex(ushort c1, ushort c2)
+{
+ return ((convertHex(c1) << 4) + convertHex(c2));
+}
+
+QChar QScript::Lexer::convertUnicode(ushort c1, ushort c2,
+ ushort c3, ushort c4)
+{
+ return QChar((convertHex(c3) << 4) + convertHex(c4),
+ (convertHex(c1) << 4) + convertHex(c2));
+}
+
+void QScript::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 QScript::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 QScript::Lexer::recordStartPos()
+{
+ startlineno = yylineno;
+ startcolumn = yycolumn;
+}
+
+bool QScript::Lexer::scanRegExp(RegExpBodyPrefix prefix)
+{
+ pos16 = 0;
+ bool lastWasEscape = false;
+
+ if (prefix == EqualPrefix)
+ record16(QLatin1Char('='));
+
+ while (1) {
+ if (isLineTerminator() || current == 0) {
+ errmsg = QLatin1String("Unterminated regular expression literal");
+ return false;
+ }
+ else if (current != '/' || lastWasEscape == true)
+ {
+ record16(current);
+ lastWasEscape = !lastWasEscape && (current == '\\');
+ }
+ else {
+ pattern = QString(buffer16, pos16);
+ pos16 = 0;
+ shift(1);
+ break;
+ }
+ shift(1);
+ }
+
+ flags = 0;
+ while (isIdentLetter(current)) {
+ record16(current);
+ shift(1);
+ }
+
+ return true;
+}
+
+void QScript::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;
+ }
+}
+
+
+class Translator;
+
+class QScriptParser: protected QScriptGrammar
+{
+public:
+ QVariant val;
+
+ struct Location {
+ int startLine;
+ int startColumn;
+ int endLine;
+ int endColumn;
+ };
+
+public:
+ QScriptParser();
+ ~QScriptParser();
+
+ bool parse(QScript::Lexer *lexer,
+ const QString &fileName,
+ Translator *translator);
+
+ inline QString errorMessage() const
+ { return error_message; }
+ inline int errorLineNumber() const
+ { return error_lineno; }
+ inline int errorColumnNumber() const
+ { return error_column; }
+
+protected:
+ inline void reallocateStack();
+
+ inline QVariant &sym(int index)
+ { return sym_stack [tos + index - 1]; }
+
+ inline Location &loc(int index)
+ { return location_stack [tos + index - 2]; }
+
+protected:
+ int tos;
+ int stack_size;
+ QVector<QVariant> sym_stack;
+ int *state_stack;
+ Location *location_stack;
+ QString error_message;
+ int error_lineno;
+ int error_column;
+};
+
+inline void QScriptParser::reallocateStack()
+{
+ if (! stack_size)
+ stack_size = 128;
+ else
+ stack_size <<= 1;
+
+ sym_stack.resize(stack_size);
+ state_stack = reinterpret_cast<int*> (qRealloc(state_stack, stack_size * sizeof(int)));
+ location_stack = reinterpret_cast<Location*> (qRealloc(location_stack, stack_size * sizeof(Location)));
+}
+
+inline static bool automatic(QScript::Lexer *lexer, int token)
+{
+ return (token == QScriptGrammar::T_RBRACE)
+ || (token == 0)
+ || lexer->prevTerminator();
+}
+
+QScriptParser::QScriptParser():
+ tos(0),
+ stack_size(0),
+ sym_stack(0),
+ state_stack(0),
+ location_stack(0)
+{
+}
+
+QScriptParser::~QScriptParser()
+{
+ if (stack_size) {
+ qFree(state_stack);
+ qFree(location_stack);
+ }
+}
+
+static inline QScriptParser::Location location(QScript::Lexer *lexer)
+{
+ QScriptParser::Location loc;
+ loc.startLine = lexer->startLineNo();
+ loc.startColumn = lexer->startColumnNo();
+ loc.endLine = lexer->endLineNo();
+ loc.endColumn = lexer->endColumnNo();
+ return loc;
+}
+
+bool QScriptParser::parse(QScript::Lexer *lexer,
+ const QString &fileName,
+ Translator *translator)
+{
+ const int INITIAL_STATE = 0;
+
+ int yytoken = -1;
+ int saved_yytoken = -1;
+ int identLineNo = -1;
+
+ reallocateStack();
+
+ tos = 0;
+ state_stack[++tos] = INITIAL_STATE;
+
+ while (true)
+ {
+ const int state = state_stack [tos];
+ if (yytoken == -1 && - TERMINAL_COUNT != action_index [state])
+ {
+ if (saved_yytoken == -1)
+ {
+ yytoken = lexer->lex();
+ location_stack [tos] = location(lexer);
+ }
+ else
+ {
+ yytoken = saved_yytoken;
+ saved_yytoken = -1;
+ }
+ }
+
+ int act = t_action (state, yytoken);
+
+ if (act == ACCEPT_STATE)
+ return true;
+
+ else if (act > 0)
+ {
+ if (++tos == stack_size)
+ reallocateStack();
+
+ sym_stack [tos] = lexer->val ();
+ state_stack [tos] = act;
+ location_stack [tos] = location(lexer);
+ yytoken = -1;
+ }
+
+ else if (act < 0)
+ {
+ int r = - act - 1;
+
+ tos -= rhs [r];
+ act = state_stack [tos++];
+
+ switch (r) {
+
+case 1: {
+ sym(1) = sym(1).toByteArray();
+ identLineNo = lexer->startLineNo();
+} break;
+
+case 7: {
+ bool rx = lexer->scanRegExp(QScript::Lexer::NoPrefix);
+ if (!rx) {
+ error_message = lexer->errorMessage();
+ error_lineno = lexer->startLineNo();
+ error_column = lexer->startColumnNo();
+ return false;
+ }
+} break;
+
+case 8: {
+ bool rx = lexer->scanRegExp(QScript::Lexer::EqualPrefix);
+ if (!rx) {
+ error_message = lexer->errorMessage();
+ error_lineno = lexer->startLineNo();
+ error_column = lexer->startColumnNo();
+ return false;
+ }
+} break;
+
+case 66: {
+ QString name = sym(1).toString();
+ if ((name == QLatin1String("qsTranslate")) || (name == QLatin1String("QT_TRANSLATE_NOOP"))) {
+ QVariantList args = sym(2).toList();
+ if (args.size() < 2) {
+ qWarning("%s:%d: %s() requires at least two arguments",
+ qPrintable(fileName), identLineNo, qPrintable(name));
+ } else {
+ if ((args.at(0).type() != QVariant::String)
+ || (args.at(1).type() != QVariant::String)) {
+ qWarning("%s:%d: %s(): both arguments must be literal strings",
+ qPrintable(fileName), identLineNo, qPrintable(name));
+ } else {
+ QString context = args.at(0).toString();
+ QString text = args.at(1).toString();
+ QString comment = args.value(2).toString();
+ QString extracomment;
+ bool plural = (args.size() > 4);
+ recordMessage(translator, context, text, comment, extracomment,
+ plural, fileName, identLineNo);
+ }
+ }
+ } else if ((name == QLatin1String("qsTr")) || (name == QLatin1String("QT_TR_NOOP"))) {
+ QVariantList args = sym(2).toList();
+ if (args.size() < 1) {
+ qWarning("%s:%d: %s() requires at least one argument",
+ qPrintable(fileName), identLineNo, qPrintable(name));
+ } else {
+ if (args.at(0).type() != QVariant::String) {
+ qWarning("%s:%d: %s(): text to translate must be a literal string",
+ qPrintable(fileName), identLineNo, qPrintable(name));
+ } else {
+ QString context = QFileInfo(fileName).baseName();
+ QString text = args.at(0).toString();
+ QString comment = args.value(1).toString();
+ QString extracomment;
+ bool plural = (args.size() > 2);
+ recordMessage(translator, context, text, comment, extracomment,
+ plural, fileName, identLineNo);
+ }
+ }
+ }
+} break;
+
+case 70: {
+ sym(1) = QVariantList();
+} break;
+
+case 71: {
+ sym(1) = sym(2);
+} break;
+
+case 72: {
+ sym(1) = QVariantList() << sym(1);
+} break;
+
+case 73: {
+ sym(1) = sym(1).toList() << sym(3);
+} break;
+
+case 94: {
+ if ((sym(1).type() == QVariant::String) || (sym(3).type() == QVariant::String))
+ sym(1) = sym(1).toString() + sym(3).toString();
+ else
+ sym(1) = QVariant();
+} break;
+
+ } // switch
+
+ state_stack [tos] = nt_action (act, lhs [r] - TERMINAL_COUNT);
+
+ if (rhs[r] > 1) {
+ location_stack[tos - 1].endLine = location_stack[tos + rhs[r] - 2].endLine;
+ location_stack[tos - 1].endColumn = location_stack[tos + rhs[r] - 2].endColumn;
+ location_stack[tos] = location_stack[tos + rhs[r] - 1];
+ }
+ }
+
+ else
+ {
+ if (saved_yytoken == -1 && automatic (lexer, yytoken) && t_action (state, T_AUTOMATIC_SEMICOLON) > 0)
+ {
+ saved_yytoken = yytoken;
+ yytoken = T_SEMICOLON;
+ continue;
+ }
+
+ else if ((state == INITIAL_STATE) && (yytoken == 0)) {
+ // accept empty input
+ yytoken = T_SEMICOLON;
+ continue;
+ }
+
+ int ers = state;
+ int shifts = 0;
+ int reduces = 0;
+ int expected_tokens [3];
+ for (int tk = 0; tk < TERMINAL_COUNT; ++tk)
+ {
+ int k = t_action (ers, tk);
+
+ if (! k)
+ continue;
+ else if (k < 0)
+ ++reduces;
+ else if (spell [tk])
+ {
+ if (shifts < 3)
+ expected_tokens [shifts] = tk;
+ ++shifts;
+ }
+ }
+
+ error_message.clear ();
+ if (shifts && shifts < 3)
+ {
+ bool first = true;
+
+ for (int s = 0; s < shifts; ++s)
+ {
+ if (first)
+ error_message += QLatin1String ("Expected ");
+ else
+ error_message += QLatin1String (", ");
+
+ first = false;
+ error_message += QLatin1String("`");
+ error_message += QLatin1String (spell [expected_tokens [s]]);
+ error_message += QLatin1String("'");
+ }
+ }
+
+ if (error_message.isEmpty())
+ error_message = lexer->errorMessage();
+
+ error_lineno = lexer->startLineNo();
+ error_column = lexer->startColumnNo();
+
+ return false;
+ }
+ }
+
+ return false;
+}
+
+
+bool loadQScript(Translator &translator, const QString &filename, ConversionData &cd)
+{
+ QFile file(filename);
+ if (!file.open(QIODevice::ReadOnly)) {
+ cd.appendError(QString::fromLatin1("Cannot open %1: %2")
+ .arg(filename, file.errorString()));
+ return false;
+ }
+ QTextStream ts(&file);
+ QByteArray codecName;
+ if (!cd.m_codecForSource.isEmpty())
+ codecName = cd.m_codecForSource;
+ else
+ codecName = translator.codecName(); // Just because it should be latin1 already
+ ts.setCodec(QTextCodec::codecForName(codecName));
+ ts.setAutoDetectUnicode(true);
+
+ QString code = ts.readAll();
+ QScript::Lexer lexer;
+ lexer.setCode(code, /*lineNumber=*/1);
+ QScriptParser parser;
+ if (!parser.parse(&lexer, filename, &translator)) {
+ qWarning("%s:%d: %s", qPrintable(filename), parser.errorLineNumber(),
+ qPrintable(parser.errorMessage()));
+ return false;
+ }
+
+ // Java uses UTF-16 internally and Jambi makes UTF-8 for tr() purposes of it.
+ translator.setCodecName("UTF-8");
+ return true;
+}
+
+QT_END_NAMESPACE
generated by cgit v0.12 at 2024-12-28 22:40:04 (GMT)