view tests/t24.c @ 167:fa9752f194c6

Don't shortcut macro expansion of non-parameter macros. It won't work once we have more kinds of expansion items than strings and arguments, viz., magic tokens for __FILE__ and __LINE__ and so on. (separate version of this applied against Joerg's changes, because we need to revert some of them)
author David A. Holland
date Fri, 12 Jun 2015 01:55:31 -0400
parents de18d1ac7d34
children
line wrap: on
line source

#if 0
wrong
#endif

#if 1
right
#endif

#if -1
right
#endif

#if 0 + 0
wrong
#endif

#if 1 + 1
right
#endif

#if 1 - 1
wrong
#endif

#if -1 + 1
wrong
#endif

#if 3 - 2 - 1
wrong
#endif

#if 3 * 2 - 6
wrong
#endif

#if 6 - 2 * 3
wrong
#endif

#if 3 - 3 && 1
wrong
#endif

#if 3 - 3 || 0
wrong
#endif

#if 1 && 0
wrong
#endif

#if 0 && 1
wrong
#endif

#if 1 || 0
right
#endif

#if 0 || 1
right
#endif

#if (0 || 1) && (0 || 0)
wrong
#endif