// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics
char x1;
extern char x1;
char x2 = "hello";
extern char x2;
char x3 = ;
extern char x3;
wchar_t x4;
extern wchar_t x4;
wchar_t x5 = L"hello";
extern wchar_t x5;
wchar_t x6 = ;
extern wchar_t x6;