Generate code for static variables that don't have initializers. Also, report an error if a static initializer is not constant.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43058 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Sema/Sema.h b/Sema/Sema.h
index bb5d07f..abe9250 100644
--- a/Sema/Sema.h
+++ b/Sema/Sema.h
@@ -623,7 +623,8 @@
   /// type checking declaration initializers (C99 6.7.8)
   bool CheckInitializer(Expr *&simpleInit_or_initList, QualType &declType,
                         bool isStatic);
-  bool CheckSingleInitializer(Expr *&simpleInit, QualType declType);
+  bool CheckSingleInitializer(Expr *&simpleInit, bool isStatic, 
+                              QualType declType);
   bool CheckInitExpr(Expr *expr, InitListExpr *IList, unsigned slot,
                      bool isStatic, QualType ElementType);
   void CheckVariableInitList(QualType DeclType, InitListExpr *IList,