When I run the following simple program, I get the above compiler error. /usr/bin/g++ -O2 gccbug.c
gccbug.c: In function int main(): gccbug.c:25: internal compiler error: in trunc_int_for_mode, at explow.c:55 Please submit a full bug report, with preprocessed source if appropriate. See <http://bugs.opensuse.org/> for instructions. -- Summary: internal compiler error: in trunc_int_for_mode Product: gcc Version: 4.3.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ivan at rhythm dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43547