1 const char *s0 = m0;
2 int s1 = m1;
3 const char *s2 = m0;
4 
5 // FIXME: This test fails inexplicably on Windows in a manner that makes it
6 // look like standard error isn't getting flushed properly.
7 
8 // RUN: false
9 // XFAIL: *
10 
11 // RUN: echo '#define m0 ""' > %t.h
12 // RUN: %clang_cc1 -emit-pch -o %t.h.pch %t.h
13 // RUN: echo '' > %t.h
14 // RUN: not %clang_cc1 -include-pch %t.h.pch %s 2> %t.stderr
15 // RUN: grep "modified" %t.stderr
16 
17 // RUN: echo '#define m0 000' > %t.h
18 // RUN: %clang_cc1 -emit-pch -o %t.h.pch %t.h
19 // RUN: echo '' > %t.h
20 // RUN: not %clang_cc1 -include-pch %t.h.pch %s 2> %t.stderr
21 // RUN: grep "modified" %t.stderr
22 
23 // RUN: echo '#define m0 000' > %t.h
24 // RUN: echo "#define m1 'abcd'" >> %t.h
25 // RUN: %clang_cc1 -emit-pch -o %t.h.pch %t.h
26 // RUN: echo '' > %t.h
27 // RUN: not %clang_cc1 -include-pch %t.h.pch %s 2> %t.stderr
28 // RUN: grep "modified" %t.stderr
29