all filevar's have static storage. Previously a global with

extern storage class was returning false from hasStaticStorage.
Ted, please review this.

llvm-svn: 44515

clang/include/clang/AST/Decl.h

@@ -304,8 +304,8 @@ public:
   //  function) that lack a storage keyword are implicitly "static,"
   //  but are represented internally with a storage class of "None".
   bool hasStaticStorage() const {
-    return getStorageClass() == Static ||
-          (getStorageClass() == None && getKind() == FileVar);
+    if (getStorageClass() == Static) return true;
+    return getKind() == FileVar;
   }
       
   // hasLocalStorage - Returns true if a variable with function scope

clang/test/Sema/init.c

@@ -8,3 +8,8 @@ int myArray[5] = {1, 2, 3, 4, 5};
 int *myPointer2 = myArray;
 int *myPointer = &(myArray[2]);
 
+
+extern int x;
+void *g = &x;
+int *h = &x;
+