diff options
| author | Lars Knoll <lars.knoll@digia.com> | 2013-11-02 21:10:13 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-05 22:23:25 +0100 |
| commit | 90338de17a56304eace1f64661a9aac21fe4d29c (patch) | |
| tree | 0960479c21e3d6f49c60ad7e90ae5fbdf9595ef2 /src/qml/compiler/qv4codegen_p.h | |
| parent | b5f76295659dd49d46b306b66807f44841fca992 (diff) | |
Move conversion of this object into generated code
When a non strict mode function uses the this object, we
need to make sure it's being correctly converted into a
object before being accessed. So far this was being done
by ScriptFunction::call. Move this into the generated code to
avoid overhead for methods not using 'this', and simplify our
ScriptFunction::call() implementation.
Change-Id: I739f4a89d29ed8082ce59e48d1523776224fc29d
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/qml/compiler/qv4codegen_p.h')
| -rw-r--r-- | src/qml/compiler/qv4codegen_p.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/qml/compiler/qv4codegen_p.h b/src/qml/compiler/qv4codegen_p.h index 490e469dc7..b20db26467 100644 --- a/src/qml/compiler/qv4codegen_p.h +++ b/src/qml/compiler/qv4codegen_p.h @@ -148,6 +148,7 @@ protected: bool hasNestedFunctions; bool isStrict; bool isNamedFunctionExpression; + bool usesThis; enum UsesArgumentsObject { ArgumentsObjectUnknown, ArgumentsObjectNotUsed, @@ -166,6 +167,7 @@ protected: , hasNestedFunctions(false) , isStrict(false) , isNamedFunctionExpression(false) + , usesThis(false) , usesArgumentsObject(ArgumentsObjectUnknown) , compilationMode(mode) { @@ -513,6 +515,7 @@ protected: virtual bool visit(AST::LocalForStatement *ast); virtual bool visit(AST::ForEachStatement *ast); virtual bool visit(AST::LocalForEachStatement *ast); + virtual bool visit(AST::ThisExpression *ast); virtual bool visit(AST::Block *ast); |