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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-03-04 21:26:03 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-03-04 21:26:03 +0000 |
| commit | da1826102fcadb5d3c5d2d20dfa51f0e77489004 (patch) | |
| tree | 7e5e22fe31aa816ebd69624129b476e418ceff3b /lib/CodeGen/CGExprConstant.cpp | |
| parent | 3a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400 (diff) | |
really fix 6473 by handling weakref in constant expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97750 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGExprConstant.cpp')
| -rw-r--r-- | lib/CodeGen/CGExprConstant.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp index 3df552d75b..f0d82a8f0d 100644 --- a/lib/CodeGen/CGExprConstant.cpp +++ b/lib/CodeGen/CGExprConstant.cpp @@ -761,7 +761,9 @@ public: return C; } case Expr::DeclRefExprClass: { - NamedDecl *Decl = cast<DeclRefExpr>(E)->getDecl(); + ValueDecl *Decl = cast<DeclRefExpr>(E)->getDecl(); + if (Decl->hasAttr<WeakRefAttr>()) + return CGM.GetWeakRefReference(Decl); if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(Decl)) return CGM.GetAddrOfFunction(FD); if (const VarDecl* VD = dyn_cast<VarDecl>(Decl)) { |