| // Test with pch. |
| // RUN: %clang_cc1 -emit-pch -DFOO -o %t %S/variables.h |
| // RUN: %clang_cc1 -DBAR=int -include-pch %t -fsyntax-only -pedantic %s |
| // RUN: %clang_cc1 -DFOO -DBAR=int -include-pch %t %s |
| // RUN: not %clang_cc1 -DFOO=blah -DBAR=int -include-pch %t %s 2> %t.err |
| // RUN: FileCheck -check-prefix=CHECK-FOO %s < %t.err |
| // RUN: not %clang_cc1 -UFOO -include-pch %t %s 2> %t.err |
| // RUN: FileCheck -check-prefix=CHECK-NOFOO %s < %t.err |
| |
| // RUN: not %clang_cc1 -DFOO -undef -include-pch %t %s 2> %t.err |
| // RUN: FileCheck -check-prefix=CHECK-UNDEF %s < %t.err |
| |
| BAR bar = 17; |
| |
| #ifndef FOO |
| # error FOO was not defined |
| #endif |
| |
| #if FOO != 1 |
| # error FOO has the wrong definition |
| #endif |
| |
| #ifndef BAR |
| # error BAR was not defined |
| #endif |
| |
| // CHECK-FOO: definition of macro 'FOO' differs between the precompiled header ('1') and the command line ('blah') |
| // CHECK-NOFOO: macro 'FOO' was defined in the precompiled header but undef'd on the command line |
| |
| // CHECK-UNDEF: command line contains '-undef' but precompiled header was not built with it |
| |
