From 43a40f9399ac6d084abbef47a80d7ea69a837cf5 Mon Sep 17 00:00:00 2001 From: Fariborz Jahanian Date: Mon, 10 May 2010 22:57:35 +0000 Subject: Objective-C++ Code gen. Handle code gen. for property reference dot-syntax notation in a varierty of cases. Fixes radar 7964490. llvm-svn: 103440 --- clang/lib/CodeGen/CGExpr.cpp | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'clang/lib/CodeGen/CGExpr.cpp') diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index 9ade916f42b..8b8b65932b1 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -1670,7 +1670,16 @@ LValue CodeGenFunction::EmitCastLValue(const CastExpr *E) { MakeQualifiers(E->getType())); } - case CastExpr::CK_NoOp: + case CastExpr::CK_NoOp: { + LValue LV = EmitLValue(E->getSubExpr()); + // FIXME. assign a meaningfull cast kind. + if (LV.isPropertyRef()) { + RValue RV = EmitLoadOfPropertyRefLValue(LV, E->getSubExpr()->getType()); + llvm::Value *V = RV.isScalar() ? RV.getScalarVal() : RV.getAggregateAddr(); + return LValue::MakeAddr(V, MakeQualifiers(E->getSubExpr()->getType())); + } + return LV; + } case CastExpr::CK_ConstructorConversion: case CastExpr::CK_UserDefinedConversion: case CastExpr::CK_AnyPointerToObjCPointerCast: -- cgit v1.2.3