http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835
--- Comment #47 from Mikael Pettersson <mikpe at it dot uu.se> 2011-12-07 21:12:39 UTC --- (In reply to comment #42) > -O2 -W -Wall -gnatpg -nostdinc a-assert.adb -o a-assert.o > +===========================GNAT BUG DETECTED==============================+ > | 4.7.0 20111203 (experimental) (m68k-unknown-linux) GCC error: | > | in fp_size_to_prec, at ada/gcc-interface/misc.c:781 | This is caused by the float changes in r177137 plus the enumerate_modes fix in r177141 (without the latter it won't compile).