diff options
| author | Anders Carlsson <andersca@mac.com> | 2009-05-16 21:02:39 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2009-05-16 21:02:39 +0000 |
| commit | 2928c2107f2e0007f35fe1c224aab63535f1403d (patch) | |
| tree | cfc71c10fcdf57021774e79f7e2f16169bd69746 /lib/CodeGen/CodeGenModule.cpp | |
| parent | 4ef2770ee522048a19311d13ccd3b9605297ec58 (diff) | |
extern "C" should preserve the 'extern' qualifier for VarDecls. Fixes 6853728.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71957 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index be5137210f..a9d67b3564 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -538,8 +538,9 @@ void CodeGenModule::EmitGlobal(GlobalDecl GD) { assert(VD->isFileVarDecl() && "Cannot emit local var decl as global."); // In C++, if this is marked "extern", defer code generation. - if (getLangOptions().CPlusPlus && - VD->getStorageClass() == VarDecl::Extern && !VD->getInit()) + if (getLangOptions().CPlusPlus && !VD->getInit() && + (VD->getStorageClass() == VarDecl::Extern || + VD->isExternC(getContext()))) return; // In C, if this isn't a definition, defer code generation. |