[Bug bootstrap/53459] ../../work/libcpp/lex.c:593:18: error: typedef 'check_count' locally defined but not used

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53459

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-05-25 06:40:25 UTC ---
The typedef has been there as kind of static assertion.
IMHO it would be better to replace it with
extern char check_count[(N == 2 || N == 4) * 2 - 1];
or something similar.