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| author | Lars Knoll <lars.knoll@qt.io> | 2017-06-21 12:45:41 +0200 |
|---|---|---|
| committer | Erik Verbruggen <erik.verbruggen@qt.io> | 2017-06-21 10:48:02 +0000 |
| commit | 99df06a1e5fc0f57730a33c24c9ec4b7a6f511b8 (patch) | |
| tree | e621a5090fd9be21e847087958a7f8e6eaeafea0 /src/qml/compiler/qv4codegen.cpp | |
| parent | 46a7856a906875d66148d90e37ce6d343295cffa (diff) | |
Make sure we don't accept literals as lvalues
Change-Id: I06f475337944554842b4c0a05f0c88617579e2cb
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
Diffstat (limited to 'src/qml/compiler/qv4codegen.cpp')
| -rw-r--r-- | src/qml/compiler/qv4codegen.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/qml/compiler/qv4codegen.cpp b/src/qml/compiler/qv4codegen.cpp index d276a9d477..ee3c22737b 100644 --- a/src/qml/compiler/qv4codegen.cpp +++ b/src/qml/compiler/qv4codegen.cpp @@ -2270,6 +2270,7 @@ bool Codegen::visit(RegExpLiteral *ast) return false; _expr.result = Reference::fromTemp(this); + _expr.result.isLiteral = true; Instruction::LoadRegExp instr; instr.result = _expr.result.asLValue(); @@ -2284,6 +2285,7 @@ bool Codegen::visit(StringLiteral *ast) return false; _expr.result = Reference::fromTemp(this); + _expr.result.isLiteral = true; Instruction::LoadRuntimeString instr; instr.result = _expr.result.asLValue(); @@ -3279,6 +3281,7 @@ Codegen::Reference &Codegen::Reference::operator =(const Reference &other) needsWriteBack = false; isArgOrEval = other.isArgOrEval; codegen = other.codegen; + isLiteral = other.isLiteral; return *this; } |