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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 | c4a2d3259f9ed5de325f13db44966db7f19c177d (patch) | |
| tree | a51603493a9a8fcbf4a4af8edb5dcc16e10dcc90 /clang/lib/CodeGen/CGExprAgg.cpp | |
| parent | 8605082dacf3b10339cdf76d5fae979b58cb18dc (diff) | |
| download | bcm5719-llvm-c4a2d3259f9ed5de325f13db44966db7f19c177d.tar.gz bcm5719-llvm-c4a2d3259f9ed5de325f13db44966db7f19c177d.zip | |
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.
llvm-svn: 142914
Diffstat (limited to 'clang/lib/CodeGen/CGExprAgg.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExprAgg.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGExprAgg.cpp b/clang/lib/CodeGen/CGExprAgg.cpp index 97754d5c0ba..0fa143391d6 100644 --- a/clang/lib/CodeGen/CGExprAgg.cpp +++ b/clang/lib/CodeGen/CGExprAgg.cpp @@ -326,7 +326,8 @@ void AggExprEmitter::VisitCastExpr(CastExpr *E) { } case CK_GetObjCProperty: { - LValue LV = CGF.EmitLValue(E->getSubExpr()); + LValue LV = + CGF.EmitObjCPropertyRefLValue(E->getSubExpr()->getObjCProperty()); assert(LV.isPropertyRef()); RValue RV = CGF.EmitLoadOfPropertyRefLValue(LV, getReturnValueSlot()); EmitMoveFromReturnSlot(E, RV); |
