diff options
| author | Lars Knoll <lars.knoll@qt.io> | 2018-04-27 11:41:13 +0200 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2018-05-03 20:05:14 +0000 |
| commit | 5747a7530206ac410b6bd7c1b8490d7d389ad3a5 (patch) | |
| tree | afca9153823b1a9efdf878be80922bce693eaefd /src/qml/parser | |
| parent | 7e6485a046fde121f0e6fdf954162354939ff1d8 (diff) | |
Add Generator support
Add support for ES6 generators. Those are currently
always executed in the interpreter (we never JIT them),
to simplify the initial implementation.
Most functionality, except for 'yield *' expressions
are supported. 'yield *' will have to wait until we
support for(... of ...)
Change-Id: I7c059d1e3b301cbcb79e3746b4bec346738fd426
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/parser')
| -rw-r--r-- | src/qml/parser/qqmljs.g | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/qml/parser/qqmljs.g b/src/qml/parser/qqmljs.g index 9d6f1966e4..c25f3395e2 100644 --- a/src/qml/parser/qqmljs.g +++ b/src/qml/parser/qqmljs.g @@ -3627,7 +3627,7 @@ MethodDefinition: PropertyName T_LPAREN StrictFormalParameters T_RPAREN Function } break; ./ -MethodDefinition: T_STAR PropertyName T_LPAREN StrictFormalParameters T_RPAREN GeneratorLBrace GeneratorBody GeneratorRBrace; +MethodDefinition: T_STAR PropertyName GeneratorLParen StrictFormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace; /. case $rule_number: { AST::FunctionExpression *f = new (pool) AST::FunctionExpression(stringRef(2), sym(4).FormalParameterList, sym(7).StatementList); @@ -3683,10 +3683,9 @@ PropertySetParameterList: FormalParameter; } break; ./ -GeneratorLBrace: T_LBRACE; +GeneratorLParen: T_LPAREN; /. case $rule_number: { - ++functionNestingLevel; lexer->enterGeneratorBody(); } break; ./ @@ -3699,7 +3698,7 @@ GeneratorRBrace: T_RBRACE; } break; ./ -GeneratorDeclaration: Function T_STAR BindingIdentifier T_LPAREN FormalParameters T_RPAREN GeneratorLBrace GeneratorBody GeneratorRBrace; +GeneratorDeclaration: Function T_STAR BindingIdentifier GeneratorLParen FormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace; /. case $rule_number: { AST::FunctionDeclaration *node = new (pool) AST::FunctionDeclaration(stringRef(3), sym(5).FormalParameterList, sym(8).StatementList); @@ -3715,7 +3714,7 @@ GeneratorDeclaration: Function T_STAR BindingIdentifier T_LPAREN FormalParameter ./ GeneratorDeclaration_Default: GeneratorDeclaration; -GeneratorDeclaration_Default: Function T_STAR T_LPAREN FormalParameters T_RPAREN GeneratorLBrace GeneratorBody GeneratorRBrace; +GeneratorDeclaration_Default: Function T_STAR GeneratorLParen FormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace; /. case $rule_number: { AST::FunctionDeclaration *node = new (pool) AST::FunctionDeclaration(stringRef(1), sym(4).FormalParameterList, sym(7).StatementList); @@ -3730,7 +3729,7 @@ GeneratorDeclaration_Default: Function T_STAR T_LPAREN FormalParameters T_RPAREN } break; ./ -GeneratorExpression: T_FUNCTION T_STAR BindingIdentifier T_LPAREN FormalParameters T_RPAREN GeneratorLBrace GeneratorBody GeneratorRBrace; +GeneratorExpression: T_FUNCTION T_STAR BindingIdentifier GeneratorLParen FormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace; /. case $rule_number: { AST::FunctionExpression *node = new (pool) AST::FunctionExpression(stringRef(3), sym(5).FormalParameterList, sym(8).StatementList); @@ -3746,7 +3745,7 @@ GeneratorExpression: T_FUNCTION T_STAR BindingIdentifier T_LPAREN FormalParamete } break; ./ -GeneratorExpression: T_FUNCTION T_STAR T_LPAREN FormalParameters T_RPAREN GeneratorLBrace GeneratorBody GeneratorRBrace; +GeneratorExpression: T_FUNCTION T_STAR GeneratorLParen FormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace; /. case $rule_number: { AST::FunctionExpression *node = new (pool) AST::FunctionExpression(QStringRef(), sym(4).FormalParameterList, sym(7).StatementList); |