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path: root/lib/StaticAnalyzer/Core/ObjCMessage.cpp
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Diffstat (limited to 'lib/StaticAnalyzer/Core/ObjCMessage.cpp')
-rw-r--r--lib/StaticAnalyzer/Core/ObjCMessage.cpp20
1 files changed, 17 insertions, 3 deletions
diff --git a/lib/StaticAnalyzer/Core/ObjCMessage.cpp b/lib/StaticAnalyzer/Core/ObjCMessage.cpp
index b2272968bb..c44d36ae49 100644
--- a/lib/StaticAnalyzer/Core/ObjCMessage.cpp
+++ b/lib/StaticAnalyzer/Core/ObjCMessage.cpp
@@ -109,13 +109,27 @@ const Expr *ObjCMessage::getArgExpr(unsigned i) const {
}
QualType CallOrObjCMessage::getResultType(ASTContext &ctx) const {
+ QualType resultTy;
+ bool isLVal = false;
+
if (CallE) {
+ isLVal = CallE->isLValue();
const Expr *Callee = CallE->getCallee();
if (const FunctionDecl *FD = State->getSVal(Callee).getAsFunctionDecl())
- return FD->getResultType();
- return CallE->getType();
+ resultTy = FD->getResultType();
+ else
+ resultTy = CallE->getType();
+ }
+ else {
+ isLVal = isa<ObjCMessageExpr>(Msg.getOriginExpr()) &&
+ Msg.getOriginExpr()->isLValue();
+ resultTy = Msg.getResultType(ctx);
}
- return Msg.getResultType(ctx);
+
+ if (isLVal)
+ resultTy = ctx.getPointerType(resultTy);
+
+ return resultTy;
}
SVal CallOrObjCMessage::getArgSValAsScalarOrLoc(unsigned i) const {