1// RUN: %clang_cc1 %s -fsyntax-only -Wno-unused-value -Wmicrosoft -verify -fms-extensions
2// expected-no-diagnostics
3
4// Wide character predefined identifiers
5#define _STR2WSTR(str) L##str
6#define STR2WSTR(str) _STR2WSTR(str)
7void abcdefghi12(void) {
8 const wchar_t (*ss)[12] = &STR2WSTR(__FUNCTION__);
9 static int arr[sizeof(STR2WSTR(__FUNCTION__))==12*sizeof(wchar_t) ? 1 : -1];
10}
11
12namespace PR13206 {
13void foo(const wchar_t *);
14
15template<class T> class A {
16public:
17 void method() {
18  foo(L__FUNCTION__);
19 }
20};
21
22void bar() {
23 A<int> x;
24 x.method();
25}
26}
27