1 // Test with pch. 2 // RUN: %clang_cc1 -emit-pch -DFOO -o %t %S/variables.h 3 // RUN: %clang_cc1 -DBAR=int -include-pch %t -fsyntax-only -pedantic %s 4 // RUN: %clang_cc1 -DFOO -DBAR=int -include-pch %t %s 5 // RUN: not %clang_cc1 -DFOO=blah -DBAR=int -include-pch %t %s 2> %t.err 6 // RUN: FileCheck -check-prefix=CHECK-FOO %s < %t.err 7 // RUN: not %clang_cc1 -UFOO -include-pch %t %s 2> %t.err 8 // RUN: FileCheck -check-prefix=CHECK-NOFOO %s < %t.err 9 10 // RUN: not %clang_cc1 -DFOO -undef -include-pch %t %s 2> %t.err 11 // RUN: FileCheck -check-prefix=CHECK-UNDEF %s < %t.err 12 13 BAR bar = 17; 14 15 #ifndef FOO 16 # error FOO was not defined 17 #endif 18 19 #if FOO != 1 20 # error FOO has the wrong definition 21 #endif 22 23 #ifndef BAR 24 # error BAR was not defined 25 #endif 26 27 // CHECK-FOO: definition of macro 'FOO' differs between the precompiled header ('1') and the command line ('blah') 28 // CHECK-NOFOO: macro 'FOO' was defined in the precompiled header but undef'd on the command line 29 30 // CHECK-UNDEF: command line contains '-undef' but precompiled header was not built with it 31 32