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| author | Fariborz Jahanian <fjahanian@apple.com> | 2010-05-10 22:57:35 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2010-05-10 22:57:35 +0000 |
| commit | 43a40f9399ac6d084abbef47a80d7ea69a837cf5 (patch) | |
| tree | 9af82af2d7b5980a6fa788a790e5fd74ef6cd017 /clang/lib/CodeGen/CGExpr.cpp | |
| parent | 1a0df9a80ea82b94178a3500fbf52649df40c86e (diff) | |
| download | bcm5719-llvm-43a40f9399ac6d084abbef47a80d7ea69a837cf5.tar.gz bcm5719-llvm-43a40f9399ac6d084abbef47a80d7ea69a837cf5.zip | |
Objective-C++ Code gen. Handle code gen. for property
reference dot-syntax notation in a varierty of cases.
Fixes radar 7964490.
llvm-svn: 103440
Diffstat (limited to 'clang/lib/CodeGen/CGExpr.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
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: |
