1*f4a2713aSLionel Sambuc // Test with pch. 2*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -emit-pch -DFOO -o %t %S/variables.h 3*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -DBAR=int -include-pch %t -fsyntax-only -pedantic %s 4*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -DFOO -DBAR=int -include-pch %t %s 5*f4a2713aSLionel Sambuc // RUN: not %clang_cc1 -DFOO=blah -DBAR=int -include-pch %t %s 2> %t.err 6*f4a2713aSLionel Sambuc // RUN: FileCheck -check-prefix=CHECK-FOO %s < %t.err 7*f4a2713aSLionel Sambuc // RUN: not %clang_cc1 -UFOO -include-pch %t %s 2> %t.err 8*f4a2713aSLionel Sambuc // RUN: FileCheck -check-prefix=CHECK-NOFOO %s < %t.err 9*f4a2713aSLionel Sambuc 10*f4a2713aSLionel Sambuc // RUN: not %clang_cc1 -DFOO -undef -include-pch %t %s 2> %t.err 11*f4a2713aSLionel Sambuc // RUN: FileCheck -check-prefix=CHECK-UNDEF %s < %t.err 12*f4a2713aSLionel Sambuc 13*f4a2713aSLionel Sambuc BAR bar = 17; 14*f4a2713aSLionel Sambuc 15*f4a2713aSLionel Sambuc #ifndef FOO 16*f4a2713aSLionel Sambuc # error FOO was not defined 17*f4a2713aSLionel Sambuc #endif 18*f4a2713aSLionel Sambuc 19*f4a2713aSLionel Sambuc #if FOO != 1 20*f4a2713aSLionel Sambuc # error FOO has the wrong definition 21*f4a2713aSLionel Sambuc #endif 22*f4a2713aSLionel Sambuc 23*f4a2713aSLionel Sambuc #ifndef BAR 24*f4a2713aSLionel Sambuc # error BAR was not defined 25*f4a2713aSLionel Sambuc #endif 26*f4a2713aSLionel Sambuc 27*f4a2713aSLionel Sambuc // CHECK-FOO: definition of macro 'FOO' differs between the precompiled header ('1') and the command line ('blah') 28*f4a2713aSLionel Sambuc // CHECK-NOFOO: macro 'FOO' was defined in the precompiled header but undef'd on the command line 29*f4a2713aSLionel Sambuc 30*f4a2713aSLionel Sambuc // CHECK-UNDEF: command line contains '-undef' but precompiled header was not built with it 31*f4a2713aSLionel Sambuc 32