bootstrap failure: global.c:401: Internal compiler error in function global_alloc

[Gerald Pfeifer <pfeifer at dbai dot tuwien dot ac dot at>]

With the current CVS snapshot under i386-unknown-freebsd2.2.6 I get the
following bootstrap failure:

---- snipee ----
In file included from ../../egcs/gcc/c-lex.c:130:
../../egcs/gcc/c-gperf.h:43: warning: array subscript has type `char'
../../egcs/gcc/c-gperf.h:46: warning: array subscript has type `char'   
../../egcs/gcc/c-gperf.h:49: warning: array subscript has type `char'
../../egcs/gcc/c-lex.c: In function `readescape':
../../egcs/gcc/c-lex.c:923: warning: comparison between signed and unsigned
../../egcs/gcc/c-lex.c: In function `yylex':
../../egcs/gcc/c-lex.c:1823: warning: comparison between signed and unsigned
../../egcs/gcc/c-lex.c:1054: warning: variable `c' might be clobbered by `longjmp' or `vfork'
../../egcs/gcc/c-lex.c:1055: warning: variable `p' might be clobbered by `longjmp' or `vfork'
../../egcs/gcc/c-lex.c:1158: warning: variable `_c' might be clobbered by `longjmp' or `vfork'
../../egcs/gcc/c-lex.c:1330: warning: variable `_c' might be clobbered by `longjmp' or `vfork'
../../egcs/gcc/c-lex.c:1443: warning: variable `type' might be clobbered by `longjmp' or `vfork'
../../egcs/gcc/c-lex.c:1444: warning: variable `imag' might be clobbered by `longjmp' or `vfork'
../../egcs/gcc/c-lex.c:1445: warning: variable `conversion_errno' might be clobbered by `longjmp' or `vfork'
../../egcs/gcc/c-lex.c:1781: warning: variable `_c' might be clobbered by `longjmp' or `vfork'
../../egcs/gcc/global.c:401: Internal compiler error in function global_alloc
gmake[2]: *** [c-lex.o] Error 1
gmake[2]: Leaving directory `/files/pfeifer/OBJ-1506-12:32/gcc'
gmake[1]: *** [bootstrap] Error 2
gmake[1]: Leaving directory `/files/pfeifer/OBJ-1506-12:32/gcc'
gmake: *** [bootstrap] Error 2
---- snipee ----

Bootstrapping compiler is gcc-2.7.2.1.

Gerald
-- 
Gerald Pfeifer (Jerry)      Vienna University of Technology
pfeifer@dbai.tuwien.ac.at   http://www.dbai.tuwien.ac.at/~pfeifer/