http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47781
--- Comment #2 from Mark Glines <mark-gcc at glines dot org> 2011-02-17 11:58:22 UTC --- Created attachment 23380 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23380 47781.c Here's a rather silly test case that demonstrates the problem with a simple "bool" type. $ gcc -O2 -Wall -o 47781 47781.c 47781.c: In function ‘main’: 47781.c:12: warning: unknown conversion type character ‘b’ in format 47781.c:12: warning: unknown conversion type character ‘b’ in format 47781.c:12: warning: too many arguments for format $ ./47781 true bool: TRUE false bool: FALSE $ (That's on x86-64 linux with gcc 4.4.4-14ubuntu5 and libc6 2.12.1-0ubuntu10.2.)
