1*f4a2713aSLionel Sambuc // RUN: not %clang_cc1 -fsyntax-only %s 2*f4a2713aSLionel Sambuc // PR1900 3*f4a2713aSLionel Sambuc // This test should get a redefinition error from m_iopt.h: the MI opt 4*f4a2713aSLionel Sambuc // shouldn't apply. 5*f4a2713aSLionel Sambuc 6*f4a2713aSLionel Sambuc #define MACRO 7*f4a2713aSLionel Sambuc #include "mi_opt.h" 8*f4a2713aSLionel Sambuc #undef MACRO 9*f4a2713aSLionel Sambuc #define MACRO || 1 10*f4a2713aSLionel Sambuc #include "mi_opt.h" 11*f4a2713aSLionel Sambuc 12