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| author | John McCall <rjmccall@apple.com> | 2011-10-25 07:27:56 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-10-25 07:27:56 +0000 |
| commit | a1b852f8e1bee5ed3604ee483803cef39ce57a20 (patch) | |
| tree | a660a7efb932f3eab03275702a554a2adcca90ec /lib/CodeGen/CGExprScalar.cpp | |
| parent | e88c4513157cc551ed8080b1e3b3b875a9a570e1 (diff) | |
Introduce a placeholder type for "pseudo object"
expressions: expressions which refer to a logical rather
than a physical l-value, where the logical object is
actually accessed via custom getter/setter code.
A subsequent patch will generalize the AST for these
so that arbitrary "implementing" sub-expressions can
be provided.
Right now the only client is ObjC properties, but
this should be generalizable to similar language
features, e.g. Managed C++'s __property methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142914 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGExprScalar.cpp')
| -rw-r--r-- | lib/CodeGen/CGExprScalar.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp index b088103aa3..582d1c4572 100644 --- a/lib/CodeGen/CGExprScalar.cpp +++ b/lib/CodeGen/CGExprScalar.cpp @@ -1167,10 +1167,10 @@ Value *ScalarExprEmitter::VisitCastExpr(CastExpr *CE) { break; case CK_GetObjCProperty: { - assert(CGF.getContext().hasSameUnqualifiedType(E->getType(), DestTy)); assert(E->isGLValue() && E->getObjectKind() == OK_ObjCProperty && "CK_GetObjCProperty for non-lvalue or non-ObjCProperty"); - RValue RV = CGF.EmitLoadOfLValue(CGF.EmitLValue(E)); + LValue LV = CGF.EmitObjCPropertyRefLValue(E->getObjCProperty()); + RValue RV = CGF.EmitLoadOfPropertyRefLValue(LV); return RV.getScalarVal(); } |