1 // rdar://10588825
2 
3 // Test this without pch.
4 // RUN: %clang_cc1 %s -include %s -verify -fsyntax-only
5 
6 // Test with pch.
7 // RUN: %clang_cc1 %s -emit-pch -o %t
8 // RUN: %clang_cc1 %s -include-pch %t -verify -fsyntax-only
9 
10 // expected-no-diagnostics
11 
12 #ifndef HEADER
13 #define HEADER
14 
15 #ifdef __stdcall
16 // __stdcall is defined as __attribute__((__stdcall__)) for targeting mingw32.
17 #undef __stdcall
18 #endif
19 
20 #define __stdcall
21 #define STDCALL __stdcall
22 
23 void STDCALL Foo(void);
24 
25 #else
26 
Foo(void)27 void STDCALL Foo(void)
28 {
29 }
30 
31 #endif
32