1*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -E -frewrite-includes %s -I%S/Inputs/ | %clang_cc1 -Wall -fsyntax-only -Wunused-macros -x c - 2>&1 > %t.1 2*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -I%S/Inputs/ -Wall -Wunused-macros -fsyntax-only %s 2>&1 > %t.2 3*0a6a1f1dSLionel Sambuc // RUN: diff %t.1 %t.2 -u 4*0a6a1f1dSLionel Sambuc // expected-no-diagnostics 5*0a6a1f1dSLionel Sambuc 6*0a6a1f1dSLionel Sambuc #include "rewrite-includes-messages.h" 7*0a6a1f1dSLionel Sambuc #define UNUSED_MACRO 8