The following program fails on x86_64-unknown-linux-gnu but succeedes on x86-unknown-linux-gnu with the prerelease.
> /dept/rnd/vendor/gcc-4.0.0pre1-amd64/bin/gcc -c bug.C gcc: Internal error: Segmentation fault (program cc1plus) Please submit a full bug report. See <URL:http://gcc.gnu.org/bugs.html> for instructions. bug.C int foo(); #pragma weak foo __attribute__((weak)) int foo() { return 0; } > /dept/rnd/vendor/gcc-4.0.0pre1-amd64/bin/gcc -v Using built-in specs. Target: x86_64-unknown-linux-gnu Configured with: ../gcc-4.0.0-20050410/configure --enable-languages=c,c++ --prefix=/dept/rnd/vendor/gcc-4.0.0-20050410-amd64 --enable-threads Thread model: posix gcc version 4.0.0 20050410 (prerelease) -- Summary: ICE on pragma weak/__attribute__((weak)) Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: nick at ilm dot com CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: x86_64-unknown-linux-gnu GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20961
