Add parameterized synthesized signals

Also changed syntax for emitting a signal to be consistent with normal QtScript.

1 files changed, 231 insertions, 200 deletions

diff --git a/src/declarative/qml/parser/qmljsparser.cpp b/src/declarative/qml/parser/qmljsparser.cpp
index 6ecff3d..8720023 100644
--- a/src/declarative/qml/parser/qmljsparser.cpp
+++ b/src/declarative/qml/parser/qmljsparser.cpp
@@ -321,15 +321,46 @@ case 29: {
 }
 
 case 31: {
+  sym(1).Node = 0;
+} break;
+
+case 32: {
+  sym(1).Node = sym(1).UiParameterList->finish ();
+} break;
+
+case 33: {
+  AST::UiParameterList *node = makeAstNode<AST::UiParameterList> (driver->nodePool(), sym(1).sval, sym(2).sval);
+  node->identifierToken = loc(2);
+  sym(1).Node = node;
+} break;
+
+case 34: {
+  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 35: {
     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(3);
+    node->parameters = sym(4).UiParameterList;
     sym(1).Node = node;
 }   break;
 
-case 33: {
+case 36: {
+    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(3);
+    sym(1).Node = node;
+}   break;
+
+case 38: {
     AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval);
     node->propertyToken = loc(1);
     node->typeToken = loc(2);
@@ -338,7 +369,7 @@ case 33: {
     sym(1).Node = node;
 }   break;
 
-case 35: {
+case 40: {
     AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval);
     node->isDefaultMember = true;
     node->defaultToken = loc(1);
@@ -349,7 +380,7 @@ case 35: {
     sym(1).Node = node;
 }   break;
 
-case 37: {
+case 42: {
     AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval,
         sym(5).Expression);
     node->propertyToken = loc(1);
@@ -360,7 +391,7 @@ case 37: {
     sym(1).Node = node;
 }   break;
 
-case 39: {
+case 44: {
     AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval,
         sym(6).Expression);
     node->isDefaultMember = true;
@@ -373,76 +404,76 @@ case 39: {
     sym(1).Node = node;
 }   break;
 
-case 40: {
+case 45: {
     sym(1).Node = makeAstNode<AST::UiSourceElement>(driver->nodePool(), sym(1).Node);
 }   break;
 
-case 41: {
+case 46: {
     sym(1).Node = makeAstNode<AST::UiSourceElement>(driver->nodePool(), sym(1).Node);
 }   break;
-case 42: 
-case 43:
+case 47: 
+case 48:
 {
     AST::UiQualifiedId *node = makeAstNode<AST::UiQualifiedId> (driver->nodePool(), driver->intern(lexer->characterBuffer(), lexer->characterCount()));
     node->identifierToken = loc(1);
     sym(1).Node = node;
 }   break;
 
-case 45: {
+case 50: {
     QString s = QLatin1String(QmlJSGrammar::spell[T_PROPERTY]);
     sym(1).sval = driver->intern(s.constData(), s.length());
     break;
 }
 
-case 46: {
+case 51: {
     QString s = QLatin1String(QmlJSGrammar::spell[T_SIGNAL]);
     sym(1).sval = driver->intern(s.constData(), s.length());
     break;
 }
 
-case 47: {
+case 52: {
   AST::ThisExpression *node = makeAstNode<AST::ThisExpression> (driver->nodePool());
   node->thisToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 48: {
+case 53: {
   AST::IdentifierExpression *node = makeAstNode<AST::IdentifierExpression> (driver->nodePool(), sym(1).sval);
   node->identifierToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 49: {
+case 54: {
   AST::NullExpression *node = makeAstNode<AST::NullExpression> (driver->nodePool());
   node->nullToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 50: {
+case 55: {
   AST::TrueLiteral *node = makeAstNode<AST::TrueLiteral> (driver->nodePool());
   node->trueToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 51: {
+case 56: {
   AST::FalseLiteral *node = makeAstNode<AST::FalseLiteral> (driver->nodePool());
   node->falseToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 52: {
+case 57: {
   AST::NumericLiteral *node = makeAstNode<AST::NumericLiteral> (driver->nodePool(), sym(1).dval, lexer->flags);
   node->literalToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 53: {
+case 58: {
   AST::StringLiteral *node = makeAstNode<AST::StringLiteral> (driver->nodePool(), sym(1).sval);
   node->literalToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 54: {
+case 59: {
   bool rx = lexer->scanRegExp(Lexer::NoPrefix);
   if (!rx) {
     diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
@@ -453,7 +484,7 @@ case 54: {
   sym(1).Node = node;
 } break;
 
-case 55: {
+case 60: {
   bool rx = lexer->scanRegExp(Lexer::EqualPrefix);
   if (!rx) {
     diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
@@ -464,28 +495,28 @@ case 55: {
   sym(1).Node = node;
 } break;
 
-case 56: {
+case 61: {
   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 57: {
+case 62: {
   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 58: {
+case 63: {
   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 59: {
+case 64: {
   AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish (),
     (AST::Elision *) 0);
   node->lbracketToken = loc(1);
@@ -494,7 +525,7 @@ case 59: {
   sym(1).Node = node;
 } break;
 
-case 60: {
+case 65: {
   AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish (),
     sym(4).Elision->finish());
   node->lbracketToken = loc(1);
@@ -503,7 +534,7 @@ case 60: {
   sym(1).Node = node;
 } break;
 
-case 61: {
+case 66: {
   AST::ObjectLiteral *node = 0;
   if (sym(2).Node)
     node = makeAstNode<AST::ObjectLiteral> (driver->nodePool(),
@@ -515,7 +546,7 @@ case 61: {
   sym(1).Node = node;
 } break;
 
-case 62: {
+case 67: {
   AST::ObjectLiteral *node = makeAstNode<AST::ObjectLiteral> (driver->nodePool(),
     sym(2).PropertyNameAndValueList->finish ());
   node->lbraceToken = loc(1);
@@ -523,67 +554,67 @@ case 62: {
   sym(1).Node = node;
 } break;
 
-case 63: {
+case 68: {
   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 64: {
+case 69: {
     AST::UiQualifiedId *node = makeAstNode<AST::UiQualifiedId> (driver->nodePool(), sym(1).sval);
     node->identifierToken = loc(1);
     sym(1).Node = node;
 }   break;
 
-case 65: {
+case 70: {
     AST::UiQualifiedId *node = makeAstNode<AST::UiQualifiedId> (driver->nodePool(), sym(1).UiQualifiedId, sym(3).sval);
     node->identifierToken = loc(3);
     sym(1).Node = node;
 }   break;
 
-case 66: {
+case 71: {
   sym(1).Node = makeAstNode<AST::ElementList> (driver->nodePool(), (AST::Elision *) 0, sym(1).Expression);
 } break;
 
-case 67: {
+case 72: {
   sym(1).Node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).Elision->finish(), sym(2).Expression);
 } break;
 
-case 68: {
+case 73: {
   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 69: {
+case 74: {
   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 70: {
+case 75: {
   AST::Elision *node = makeAstNode<AST::Elision> (driver->nodePool());
   node->commaToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 71: {
+case 76: {
   AST::Elision *node = makeAstNode<AST::Elision> (driver->nodePool(), sym(1).Elision);
   node->commaToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 72: {
+case 77: {
   AST::PropertyNameAndValueList *node = makeAstNode<AST::PropertyNameAndValueList> (driver->nodePool(),
       sym(1).PropertyName, sym(3).Expression);
   node->colonToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 73: {
+case 78: {
   AST::PropertyNameAndValueList *node = makeAstNode<AST::PropertyNameAndValueList> (driver->nodePool(),
       sym(1).PropertyNameAndValueList, sym(3).PropertyName, sym(5).Expression);
   node->commaToken = loc(2);
@@ -591,46 +622,36 @@ case 73: {
   sym(1).Node = node;
 } break;
 
-case 74: {
+case 79: {
   AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), sym(1).sval);
   node->propertyNameToken = loc(1);
   sym(1).Node = node;
 } break;
-case 75:
-case 76: {
+case 80:
+case 81: {
   AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), driver->intern(lexer->characterBuffer(), lexer->characterCount()));
   node->propertyNameToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 77: {
+case 82: {
   AST::StringLiteralPropertyName *node = makeAstNode<AST::StringLiteralPropertyName> (driver->nodePool(), sym(1).sval);
   node->propertyNameToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 78: {
+case 83: {
   AST::NumericLiteralPropertyName *node = makeAstNode<AST::NumericLiteralPropertyName> (driver->nodePool(), sym(1).dval);
   node->propertyNameToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 79: {
+case 84: {
   AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), sym(1).sval);
   node->propertyNameToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 80:
-
-case 81:
-
-case 82:
-
-case 83:
-
-case 84:
-
 case 85:
 
 case 86:
@@ -682,25 +703,35 @@ case 108:
 case 109:
 
 case 110:
+
+case 111:
+
+case 112:
+
+case 113:
+
+case 114:
+
+case 115:
 {
   sym(1).sval = driver->intern(lexer->characterBuffer(), lexer->characterCount());
 } break;
 
-case 115: {
+case 120: {
   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 116: {
+case 121: {
   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 117: {
+case 122: {
   AST::NewMemberExpression *node = makeAstNode<AST::NewMemberExpression> (driver->nodePool(), sym(2).Expression, sym(4).ArgumentList);
   node->newToken = loc(1);
   node->lparenToken = loc(3);
@@ -708,384 +739,384 @@ case 117: {
   sym(1).Node = node;
 } break;
 
-case 119: {
+case 124: {
   AST::NewExpression *node = makeAstNode<AST::NewExpression> (driver->nodePool(), sym(2).Expression);
   node->newToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 120: {
+case 125: {
   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 121: {
+case 126: {
   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 122: {
+case 127: {
   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 123: {
+case 128: {
   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 124: {
+case 129: {
   sym(1).Node = 0;
 } break;
 
-case 125: {
+case 130: {
   sym(1).Node = sym(1).ArgumentList->finish();
 } break;
 
-case 126: {
+case 131: {
   sym(1).Node = makeAstNode<AST::ArgumentList> (driver->nodePool(), sym(1).Expression);
 } break;
 
-case 127: {
+case 132: {
   AST::ArgumentList *node = makeAstNode<AST::ArgumentList> (driver->nodePool(), sym(1).ArgumentList, sym(3).Expression);
   node->commaToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 131: {
+case 136: {
   AST::PostIncrementExpression *node = makeAstNode<AST::PostIncrementExpression> (driver->nodePool(), sym(1).Expression);
   node->incrementToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 132: {
+case 137: {
   AST::PostDecrementExpression *node = makeAstNode<AST::PostDecrementExpression> (driver->nodePool(), sym(1).Expression);
   node->decrementToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 134: {
+case 139: {
   AST::DeleteExpression *node = makeAstNode<AST::DeleteExpression> (driver->nodePool(), sym(2).Expression);
   node->deleteToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 135: {
+case 140: {
   AST::VoidExpression *node = makeAstNode<AST::VoidExpression> (driver->nodePool(), sym(2).Expression);
   node->voidToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 136: {
+case 141: {
   AST::TypeOfExpression *node = makeAstNode<AST::TypeOfExpression> (driver->nodePool(), sym(2).Expression);
   node->typeofToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 137: {
+case 142: {
   AST::PreIncrementExpression *node = makeAstNode<AST::PreIncrementExpression> (driver->nodePool(), sym(2).Expression);
   node->incrementToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 138: {
+case 143: {
   AST::PreDecrementExpression *node = makeAstNode<AST::PreDecrementExpression> (driver->nodePool(), sym(2).Expression);
   node->decrementToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 139: {
+case 144: {
   AST::UnaryPlusExpression *node = makeAstNode<AST::UnaryPlusExpression> (driver->nodePool(), sym(2).Expression);
   node->plusToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 140: {
+case 145: {
   AST::UnaryMinusExpression *node = makeAstNode<AST::UnaryMinusExpression> (driver->nodePool(), sym(2).Expression);
   node->minusToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 141: {
+case 146: {
   AST::TildeExpression *node = makeAstNode<AST::TildeExpression> (driver->nodePool(), sym(2).Expression);
   node->tildeToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 142: {
+case 147: {
   AST::NotExpression *node = makeAstNode<AST::NotExpression> (driver->nodePool(), sym(2).Expression);
   node->notToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 144: {
+case 149: {
   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 145: {
+case 150: {
   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 146: {
+case 151: {
   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 148: {
+case 153: {
   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 149: {
+case 154: {
   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 151: {
+case 156: {
   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 152: {
+case 157: {
   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 153: {
+case 158: {
   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 155: {
+case 160: {
   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 156: {
+case 161: {
   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 157: {
+case 162: {
   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 158: {
+case 163: {
   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 159: {
+case 164: {
   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 160: {
+case 165: {
   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 162: {
+case 167: {
   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 163: {
+case 168: {
   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 164: {
+case 169: {
   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 165: {
+case 170: {
   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 166: {
+case 171: {
   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 168: {
+case 173: {
   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 169: {
+case 174: {
   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 170: {
+case 175: {
   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 171: {
+case 176: {
   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 173: {
+case 178: {
   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 174: {
+case 179: {
   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 175: {
+case 180: {
   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 176: {
+case 181: {
   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 178: {
+case 183: {
   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 180: {
+case 185: {
   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 182: {
+case 187: {
   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 184: {
+case 189: {
   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 186: {
+case 191: {
   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 188: {
+case 193: {
   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 190: {
+case 195: {
   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 192: {
+case 197: {
   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 194: {
+case 199: {
   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 196: {
+case 201: {
   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 198: {
+case 203: {
   AST::ConditionalExpression *node = makeAstNode<AST::ConditionalExpression> (driver->nodePool(), sym(1).Expression,
     sym(3).Expression, sym(5).Expression);
   node->questionToken = loc(2);
@@ -1093,7 +1124,7 @@ case 198: {
   sym(1).Node = node;
 } break;
 
-case 200: {
+case 205: {
   AST::ConditionalExpression *node = makeAstNode<AST::ConditionalExpression> (driver->nodePool(), sym(1).Expression,
     sym(3).Expression, sym(5).Expression);
   node->questionToken = loc(2);
@@ -1101,112 +1132,112 @@ case 200: {
   sym(1).Node = node;
 } break;
 
-case 202: {
+case 207: {
   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 204: {
+case 209: {
   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 205: {
+case 210: {
   sym(1).ival = QSOperator::Assign;
 } break;
 
-case 206: {
+case 211: {
   sym(1).ival = QSOperator::InplaceMul;
 } break;
 
-case 207: {
+case 212: {
   sym(1).ival = QSOperator::InplaceDiv;
 } break;
 
-case 208: {
+case 213: {
   sym(1).ival = QSOperator::InplaceMod;
 } break;
 
-case 209: {
+case 214: {
   sym(1).ival = QSOperator::InplaceAdd;
 } break;
 
-case 210: {
+case 215: {
   sym(1).ival = QSOperator::InplaceSub;
 } break;
 
-case 211: {
+case 216: {
   sym(1).ival = QSOperator::InplaceLeftShift;
 } break;
 
-case 212: {
+case 217: {
   sym(1).ival = QSOperator::InplaceRightShift;
 } break;
 
-case 213: {
+case 218: {
   sym(1).ival = QSOperator::InplaceURightShift;
 } break;
 
-case 214: {
+case 219: {
   sym(1).ival = QSOperator::InplaceAnd;
 } break;
 
-case 215: {
+case 220: {
   sym(1).ival = QSOperator::InplaceXor;
 } break;
 
-case 216: {
+case 221: {
   sym(1).ival = QSOperator::InplaceOr;
 } break;
 
-case 218: {
+case 223: {
   AST::Expression *node = makeAstNode<AST::Expression> (driver->nodePool(), sym(1).Expression, sym(3).Expression);
   node->commaToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 219: {
+case 224: {
   sym(1).Node = 0;
 } break;
 
-case 222: {
+case 227: {
   AST::Expression *node = makeAstNode<AST::Expression> (driver->nodePool(), sym(1).Expression, sym(3).Expression);
   node->commaToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 223: {
+case 228: {
   sym(1).Node = 0;
 } break;
 
-case 240: {
+case 245: {
   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 241: {
+case 246: {
   sym(1).Node = makeAstNode<AST::StatementList> (driver->nodePool(), sym(1).Statement);
 } break;
 
-case 242: {
+case 247: {
   sym(1).Node = makeAstNode<AST::StatementList> (driver->nodePool(), sym(1).StatementList, sym(2).Statement);
 } break;
 
-case 243: {
+case 248: {
   sym(1).Node = 0;
 } break;
 
-case 244: {
+case 249: {
   sym(1).Node = sym(1).StatementList->finish ();
 } break;
 
-case 246: {
+case 251: {
   AST::VariableStatement *node = makeAstNode<AST::VariableStatement> (driver->nodePool(),
      sym(2).VariableDeclarationList->finish (/*readOnly=*/sym(1).ival == T_CONST));
   node->declarationKindToken = loc(1);
@@ -1214,76 +1245,76 @@ case 246: {
   sym(1).Node = node;
 } break;
 
-case 247: {
+case 252: {
   sym(1).ival = T_CONST;
 } break;
 
-case 248: {
+case 253: {
   sym(1).ival = T_VAR;
 } break;
 
-case 249: {
+case 254: {
   sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclaration);
 } break;
 
-case 250: {
+case 255: {
   AST::VariableDeclarationList *node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(),
     sym(1).VariableDeclarationList, sym(3).VariableDeclaration);
   node->commaToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 251: {
+case 256: {
   sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclaration);
 } break;
 
-case 252: {
+case 257: {
   sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclarationList, sym(3).VariableDeclaration);
 } break;
 
-case 253: {
+case 258: {
   AST::VariableDeclaration *node = makeAstNode<AST::VariableDeclaration> (driver->nodePool(), sym(1).sval, sym(2).Expression);
   node->identifierToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 254: {
+case 259: {
   AST::VariableDeclaration *node = makeAstNode<AST::VariableDeclaration> (driver->nodePool(), sym(1).sval, sym(2).Expression);
   node->identifierToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 255: {
+case 260: {
   // ### TODO: AST for initializer
   sym(1) = sym(2);
 } break;
 
-case 256: {
+case 261: {
   sym(1).Node = 0;
 } break;
 
-case 258: {
+case 263: {
   // ### TODO: AST for initializer
   sym(1) = sym(2);
 } break;
 
-case 259: {
+case 264: {
   sym(1).Node = 0;
 } break;
 
-case 261: {
+case 266: {
   AST::EmptyStatement *node = makeAstNode<AST::EmptyStatement> (driver->nodePool());
   node->semicolonToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 263: {
+case 268: {
   AST::ExpressionStatement *node = makeAstNode<AST::ExpressionStatement> (driver->nodePool(), sym(1).Expression);
   node->semicolonToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 264: {
+case 269: {
   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);
@@ -1292,7 +1323,7 @@ case 264: {
   sym(1).Node = node;
 } break;
 
-case 265: {
+case 270: {
   AST::IfStatement *node = makeAstNode<AST::IfStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement);
   node->ifToken = loc(1);
   node->lparenToken = loc(2);
@@ -1300,7 +1331,7 @@ case 265: {
   sym(1).Node = node;
 } break;
 
-case 267: {
+case 272: {
   AST::DoWhileStatement *node = makeAstNode<AST::DoWhileStatement> (driver->nodePool(), sym(2).Statement, sym(5).Expression);
   node->doToken = loc(1);
   node->whileToken = loc(3);
@@ -1310,7 +1341,7 @@ case 267: {
   sym(1).Node = node;
 } break;
 
-case 268: {
+case 273: {
   AST::WhileStatement *node = makeAstNode<AST::WhileStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement);
   node->whileToken = loc(1);
   node->lparenToken = loc(2);
@@ -1318,7 +1349,7 @@ case 268: {
   sym(1).Node = node;
 } break;
 
-case 269: {
+case 274: {
   AST::ForStatement *node = makeAstNode<AST::ForStatement> (driver->nodePool(), sym(3).Expression,
     sym(5).Expression, sym(7).Expression, sym(9).Statement);
   node->forToken = loc(1);
@@ -1329,7 +1360,7 @@ case 269: {
   sym(1).Node = node;
 } break;
 
-case 270: {
+case 275: {
   AST::LocalForStatement *node = makeAstNode<AST::LocalForStatement> (driver->nodePool(),
      sym(4).VariableDeclarationList->finish (/*readOnly=*/false), sym(6).Expression,
      sym(8).Expression, sym(10).Statement);
@@ -1342,7 +1373,7 @@ case 270: {
   sym(1).Node = node;
 } break;
 
-case 271: {
+case 276: {
   AST:: ForEachStatement *node = makeAstNode<AST::ForEachStatement> (driver->nodePool(), sym(3).Expression,
     sym(5).Expression, sym(7).Statement);
   node->forToken = loc(1);
@@ -1352,7 +1383,7 @@ case 271: {
   sym(1).Node = node;
 } break;
 
-case 272: {
+case 277: {
   AST::LocalForEachStatement *node = makeAstNode<AST::LocalForEachStatement> (driver->nodePool(),
     sym(4).VariableDeclaration, sym(6).Expression, sym(8).Statement);
   node->forToken = loc(1);
@@ -1363,14 +1394,14 @@ case 272: {
   sym(1).Node = node;
 } break;
 
-case 274: {
+case 279: {
   AST::ContinueStatement *node = makeAstNode<AST::ContinueStatement> (driver->nodePool());
   node->continueToken = loc(1);
   node->semicolonToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 276: {
+case 281: {
   AST::ContinueStatement *node = makeAstNode<AST::ContinueStatement> (driver->nodePool(), sym(2).sval);
   node->continueToken = loc(1);
   node->identifierToken = loc(2);
@@ -1378,14 +1409,14 @@ case 276: {
   sym(1).Node = node;
 } break;
 
-case 278: {
+case 283: {
   AST::BreakStatement *node = makeAstNode<AST::BreakStatement> (driver->nodePool());
   node->breakToken = loc(1);
   node->semicolonToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 280: {
+case 285: {
   AST::BreakStatement *node = makeAstNode<AST::BreakStatement> (driver->nodePool(), sym(2).sval);
   node->breakToken = loc(1);
   node->identifierToken = loc(2);
@@ -1393,14 +1424,14 @@ case 280: {
   sym(1).Node = node;
 } break;
 
-case 282: {
+case 287: {
   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 283: {
+case 288: {
   AST::WithStatement *node = makeAstNode<AST::WithStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement);
   node->withToken = loc(1);
   node->lparenToken = loc(2);
@@ -1408,7 +1439,7 @@ case 283: {
   sym(1).Node = node;
 } break;
 
-case 284: {
+case 289: {
   AST::SwitchStatement *node = makeAstNode<AST::SwitchStatement> (driver->nodePool(), sym(3).Expression, sym(5).CaseBlock);
   node->switchToken = loc(1);
   node->lparenToken = loc(2);
@@ -1416,90 +1447,90 @@ case 284: {
   sym(1).Node = node;
 } break;
 
-case 285: {
+case 290: {
   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 286: {
+case 291: {
   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 287: {
+case 292: {
   sym(1).Node = makeAstNode<AST::CaseClauses> (driver->nodePool(), sym(1).CaseClause);
 } break;
 
-case 288: {
+case 293: {
   sym(1).Node = makeAstNode<AST::CaseClauses> (driver->nodePool(), sym(1).CaseClauses, sym(2).CaseClause);
 } break;
 
-case 289: {
+case 294: {
   sym(1).Node = 0;
 } break;
 
-case 290: {
+case 295: {
   sym(1).Node = sym(1).CaseClauses->finish ();
 } break;
 
-case 291: {
+case 296: {
   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 292: {
+case 297: {
   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 293:
-case 294: {
+case 298:
+case 299: {
   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 295: {
+case 300: {
   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 297: {
+case 302: {
   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 298: {
+case 303: {
   AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Catch);
   node->tryToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 299: {
+case 304: {
   AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Finally);
   node->tryToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 300: {
+case 305: {
   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 301: {
+case 306: {
   AST::Catch *node = makeAstNode<AST::Catch> (driver->nodePool(), sym(3).sval, sym(5).Block);
   node->catchToken = loc(1);
   node->lparenToken = loc(2);
@@ -1508,20 +1539,20 @@ case 301: {
   sym(1).Node = node;
 } break;
 
-case 302: {
+case 307: {
   AST::Finally *node = makeAstNode<AST::Finally> (driver->nodePool(), sym(2).Block);
   node->finallyToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 304: {
+case 309: {
   AST::DebuggerStatement *node = makeAstNode<AST::DebuggerStatement> (driver->nodePool());
   node->debuggerToken = loc(1);
   node->semicolonToken = loc(2);
   sym(1).Node = node;
 } break;
 
-case 305: {
+case 310: {
   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);
@@ -1532,7 +1563,7 @@ case 305: {
   sym(1).Node = node;
 } break;
 
-case 306: {
+case 311: {
   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)
@@ -1544,56 +1575,56 @@ case 306: {
   sym(1).Node = node;
 } break;
 
-case 307: {
+case 312: {
   AST::FormalParameterList *node = makeAstNode<AST::FormalParameterList> (driver->nodePool(), sym(1).sval);
   node->identifierToken = loc(1);
   sym(1).Node = node;
 } break;
 
-case 308: {
+case 313: {
   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 309: {
+case 314: {
   sym(1).Node = 0;
 } break;
 
-case 310: {
+case 315: {
   sym(1).Node = sym(1).FormalParameterList->finish ();
 } break;
 
-case 311: {
+case 316: {
   sym(1).Node = 0;
 } break;
 
-case 313: {
+case 318: {
   sym(1).Node = makeAstNode<AST::FunctionBody> (driver->nodePool(), sym(1).SourceElements->finish ());
 } break;
 
-case 314: {
+case 319: {
   sym(1).Node = makeAstNode<AST::SourceElements> (driver->nodePool(), sym(1).SourceElement);
 } break;
 
-case 315: {
+case 320: {
   sym(1).Node = makeAstNode<AST::SourceElements> (driver->nodePool(), sym(1).SourceElements, sym(2).SourceElement);
 } break;
 
-case 316: {
+case 321: {
   sym(1).Node = makeAstNode<AST::StatementSourceElement> (driver->nodePool(), sym(1).Statement);
 } break;
 
-case 317: {
+case 322: {
   sym(1).Node = makeAstNode<AST::FunctionSourceElement> (driver->nodePool(), sym(1).FunctionDeclaration);
 } break;
 
-case 318: {
+case 323: {
   sym(1).sval = 0;
 } break;
 
-case 320: {
+case 325: {
   sym(1).Node = 0;
 } break;