On Oct 20, 2003, Mihnea Balta <dark_lkml@xxxxxxxxx> wrote: > My guess is that the stuff you're concatenating must be single > tokens Well, not really, but it will only concatenate the last token before ## with the first token after ##. 1_2 is not a single token, it's 2 tokens: `1' and `_2'. Ditto for `0_1'. So you're actually concatenating `_1' and `1'. To prevent accidental token pasting with other tokens, a blank is inserted. This is perfectly correct behavior. It would be nice if Apple would contribute this fix to FSF GCC. It's definitely not in the latest release of GCC. -- Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/ Red Hat GCC Developer aoliva@{redhat.com, gcc.gnu.org} CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org} Free Software Evangelist Professional serial bug killer
