/* Copyright (C) 2000 Free Software Foundation, Inc. */ /* { dg-do preprocess } */ /* Tests expansion of macros whilst skipping false conditionals. */ /* Source: Neil Booth, 29 Oct 2000. */ #define F() #define TRUE 1 #if 0 F( /* No diagnostic: don't even try to expand it. */ #endif #if 0 #elif TRUE /* Expand this, even though we were skipping. */ #else #error Macros not expanded in #elif #endif /* Check we don't warn about bad identifiers when skipping. */ #if 0 #define foo __VA_ARGS__ /* { dg-bogus "warned about identifier" } */ #endif