Make sure to always mark a global variable as not being constant if it has a C++ initializer.

llvm-svn: 94504

1 files changed, 6 insertions, 1 deletions

diff --git a/clang/lib/CodeGen/CGDecl.cpp b/clang/lib/CodeGen/CGDecl.cpp
index 9606a71527a..23b4ff26a2e 100644
--- a/clang/lib/CodeGen/CGDecl.cpp
+++ b/clang/lib/CodeGen/CGDecl.cpp
@@ -138,8 +138,13 @@ CodeGenFunction::AddInitializerToGlobalBlockVarDecl(const VarDecl &D,
   if (!Init) {
     if (!getContext().getLangOptions().CPlusPlus)
       CGM.ErrorUnsupported(D.getInit(), "constant l-value expression");
-    else
+    else {
+      // Since we have a static initializer, this global variable can't 
+      // be constant.
+      GV->setConstant(false);
+      
       EmitStaticCXXBlockVarDeclInit(D, GV);
+    }
     return GV;
   }