// RUN: %clang_cc1 %s -emit-pch -o %t1.pch -DMACRO1=1 // RUN: %clang_cc1 -fsyntax-only %s -include-pch %t1.pch -DMACRO2=1 2>&1 | FileCheck %s #ifndef HEADER #define HEADER #else #define MACRO1 2 // CHECK: macro-cmdline.c{{.*}}'MACRO1' macro redefined // CHECK: {{.*}}previous definition is here #define MACRO2 2 // CHECK: macro-cmdline.c{{.*}}'MACRO2' macro redefined // CHECK: {{.*}}previous definition is here #endif