1 // RUN: rm -rf %t
2 // RUN: mkdir %t
3 // RUN: echo 'module a { header "a.h" } module b { header "b.h" }' > %t/modulemap
4 // RUN: echo 'extern int t;' > %t/t.h
5 // RUN: echo '#include "t.h"' > %t/a.h
6 // RUN: echo '#include "t.h"' > %t/b.h
7 
8 // RUN: %clang_cc1 -fmodules -I%t -fmodules-cache-path=%t -fmodule-map-file=%t/modulemap -fmodules-embed-all-files %s -verify
9 #include "a.h"
10 char t; // expected-error {{different type}}
11 // expected-note@t.h:1 {{here}}
12 #include "t.h"
13 #include "b.h"
14 char t; // expected-error {{different type}}
15 // expected-note@t.h:1 {{here}}
16