Hi, When I try to build gcc 3.4.6 for johan@linux-C2D-2130:~/download/gcc-3.4.6> uname -a Linux linux-C2D-2130 2.6.18.2-34-default #1 SMP Mon Nov 27 11:46:27 UTC 2006 x86_64 x86_64 x86_64 GNU/Linux I got the following internal compiler error: linux-C2D-2130:/home/johan/download/gcc-3.4.6 # make ... gcc -c -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-error -DHAVE_CONFIG_H -I. -I. -I. -I./. -I./../include c-parse.c -o c-parse.o c-parse.c: In function ‘yyparse’: c-parse.c:5508: internal compiler error: in disconnect_src, at cfg.c:235 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[1]: *** [c-parse.o] Error 1 make[1]: Leaving directory `/home/johan/download/gcc-3.4.6/gcc' make: *** [all-gcc] Error 2 Best Regards, Johan Vermeire vermeire.linux@dommel.be Belgium -- Summary: Building gcc 3.4.6 - c-parse.c:5508: internal compiler error: in disconnect_src, at cfg.c:235 Product: gcc Version: 3.4.6 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: vermeire dot linux at dommel dot be GCC build triplet: x86_64 GNU/Linux GCC host triplet: x86_64 GNU/Linux GCC target triplet: x86_64 GNU/Linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31766