1*f4a2713aSLionel Sambuc // This case came up when using PTH with Boost (<rdar://problem/8227989>). 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc # ifndef R8227989_PREPROCESSOR_CONFIG_CONFIG_HPP 4*f4a2713aSLionel Sambuc # ifndef R8227989_PP_CONFIG_FLAGS 5*f4a2713aSLionel Sambuc # endif 6*f4a2713aSLionel Sambuc # 7*f4a2713aSLionel Sambuc # ifndef R8227989_PP_CONFIG_ERRORS 8*f4a2713aSLionel Sambuc # ifdef NDEBUG 9*f4a2713aSLionel Sambuc # endif 10*f4a2713aSLionel Sambuc # endif 11*f4a2713aSLionel Sambuc # endif 12*f4a2713aSLionel Sambuc 13