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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-12-19 00:20:10 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-12-19 00:20:10 +0000 |
| commit | 357e8c94d66735d42f55f8eb9d8a3fd1466ada9f (patch) | |
| tree | 6a78422e710a1fec6e8a70d1bc2bbb8ad4ab16da /clang/lib/CodeGen | |
| parent | 57f2a6187af11e4e067a546dcf7a85dff9091026 (diff) | |
| download | bcm5719-llvm-357e8c94d66735d42f55f8eb9d8a3fd1466ada9f.tar.gz bcm5719-llvm-357e8c94d66735d42f55f8eb9d8a3fd1466ada9f.zip | |
Fix for PR5524: make reference binding in default argument work correctly.
llvm-svn: 91733
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index 6773d0bbe82..64fbfbcb56c 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -97,7 +97,10 @@ RValue CodeGenFunction::EmitReferenceBindingToExpr(const Expr* E, bool IsInitializer) { bool ShouldDestroyTemporaries = false; unsigned OldNumLiveTemporaries = 0; - + + if (const CXXDefaultArgExpr *DAE = dyn_cast<CXXDefaultArgExpr>(E)) + E = DAE->getExpr(); + if (const CXXExprWithTemporaries *TE = dyn_cast<CXXExprWithTemporaries>(E)) { ShouldDestroyTemporaries = true; |
