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| author | Anders Carlsson <andersca@mac.com> | 2008-12-05 05:18:05 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2008-12-05 05:18:05 +0000 |
| commit | b3fee0f06422074f5c62144b727434562815c691 (patch) | |
| tree | 989ddb8a4a04bd95cba87417a37434381eca4ee8 /lib/AST/ExprConstant.cpp | |
| parent | 9e09f5d361c50373435b9e142da8538034d84601 (diff) | |
Handle __builtin___CFStringMakeConstantString in Expr::Evaluate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60581 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/ExprConstant.cpp')
| -rw-r--r-- | lib/AST/ExprConstant.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp index 9eeaa868a5..28440f40f5 100644 --- a/lib/AST/ExprConstant.cpp +++ b/lib/AST/ExprConstant.cpp @@ -207,6 +207,7 @@ public: APValue VisitBinaryOperator(const BinaryOperator *E); APValue VisitCastExpr(const CastExpr* E); + APValue VisitCallExpr(CallExpr *E); APValue VisitUnaryOperator(const UnaryOperator *E); APValue VisitObjCStringLiteral(ObjCStringLiteral *E) { return APValue(E, 0); } @@ -266,7 +267,6 @@ APValue PointerExprEvaluator::VisitUnaryOperator(const UnaryOperator *E) { return APValue(); } - APValue PointerExprEvaluator::VisitCastExpr(const CastExpr* E) { const Expr* SubExpr = E->getSubExpr(); @@ -299,6 +299,15 @@ APValue PointerExprEvaluator::VisitCastExpr(const CastExpr* E) { return APValue(); } +APValue PointerExprEvaluator::VisitCallExpr(CallExpr *E) +{ + switch (E->isBuiltinCall()) { + default: return APValue(); + case Builtin::BI__builtin___CFStringMakeConstantString: + return APValue(E, 0); + } +} + APValue PointerExprEvaluator::VisitConditionalOperator(ConditionalOperator *E) { bool BoolResult; if (!HandleConversionToBool(E->getCond(), BoolResult, Info)) |