CodeGen: Fix linkage of reference temporaries
Summary:
A reference temporary should inherit the linkage of the variable it
initializes. Otherwise, we may hit cases where a reference temporary
wouldn't have the same value in all translation units.
Reviewers: rsmith
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3515
llvm-svn: 207451
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index ed74c5d..4208421 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -4936,7 +4936,8 @@
FD->setLazyBody(1);
#endif
- bool isC99Inline = (S.Context.GetGVALinkageForFunction(FD) == GVA_C99Inline);
+ bool isC99Inline =
+ S.Context.GetGVALinkageForFunction(FD) == GVA_AvailableExternally;
#ifndef NDEBUG
FD->setLazyBody(0);