Only append 'L' for internal variable declarations, not all declarations. (Found by the mangle checker, yay)

llvm-svn: 95485

1 files changed, 4 insertions, 3 deletions

diff --git a/clang/lib/CodeGen/Mangle.cpp b/clang/lib/CodeGen/Mangle.cpp
index 9ac5956a644..a302225c7f7 100644
--- a/clang/lib/CodeGen/Mangle.cpp
+++ b/clang/lib/CodeGen/Mangle.cpp
@@ -482,9 +482,10 @@ void CXXNameMangler::mangleUnqualifiedName(const NamedDecl *ND,
   case DeclarationName::Identifier: {
     if (const IdentifierInfo *II = Name.getAsIdentifierInfo()) {
       // We must avoid conflicts between internally- and externally-
-      // linked names in the same TU. This naming convention is the
-      // same as that followed by GCC, though it shouldn't actually matter.
-      if (ND && ND->getLinkage() == InternalLinkage &&
+      // linked variable declaration names in the same TU. 
+      // This naming convention is the same as that followed by GCC, though it
+      // shouldn't actually matter.
+      if (ND && isa<VarDecl>(ND) && ND->getLinkage() == InternalLinkage &&
           ND->getDeclContext()->isFileContext())
         Out << 'L';