| // RUN: mkdir -p %t.dir | |
| // RUN: echo '#include "header2.h"' > %t.dir/header1.h | |
| // RUN: echo > %t.dir/header2.h | |
| // RUN: cp %s %t.dir/t.c | |
| // RUN: %clang_cc1 -x c-header %t.dir/header1.h -emit-pch -o %t.pch | |
| // RUN: echo >> %t.dir/header2.h | |
| // RUN: %clang_cc1 %t.dir/t.c -include-pch %t.pch -fsyntax-only 2>&1 | FileCheck %s | |
| #include "header2.h" | |
| // CHECK: fatal error: file {{.*}} has been modified since the precompiled header was built | |
| // REQUIRES: shell |