xref: /llvm-project/clang/test/PCH/multiple-include-pch.c (revision 0dd49a5628bbe01cecf6516017da59ae44863ab3) 
1 // RUN: %clang_cc1 -emit-pch -o %t1.pch %s
2 // RUN: %clang_cc1 -emit-pch -o %t2.pch %s
3 // RUN: %clang_cc1 %s -include-pch %t1.pch -include-pch %t2.pch -verify
4 
5 #ifndef HEADER
6 #define HEADER
7 
8 extern int x;
9 
10 #else
11 
12 #warning parsed this
13 // expected-warning@-1 {{parsed this}}
foo(void)14 int foo(void) {
15   return x;
16 }
17 
18 #endif
19