I just tried to compile the Suse Linux package blocxx-2.1.0.342-124.2 with the GNU g++ version 4.5 snapshot 20090514.
The compiler said LogAppender.cpp: In constructor 'blocxx6::LogAppender::LogAppender(const blocxx6::StringArray&, const blocxx6::StringArray&, const blocxx6::String&)': LogAppender.cpp:401: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Preprocessed source code attached. Flags -fPIC -O2 required. Here is some valgrind output ==18958== Invalid read of size 8 ==18958== at 0x6EEB91: remove_unreachable_regions (bitmap.h:225) ==18958== by 0x8FCA9C: cleanup_eh (tree-eh.c:2764) ==18958== by 0x820CD0: execute_one_pass (passes.c:1283) ==18958== by 0x820F34: execute_pass_list (passes.c:1332) ==18958== by 0x914DFB: tree_rest_of_compilation (tree-optimize.c:394) ==18958== by 0xA77400: cgraph_expand_function (cgraphunit.c:1095) ==18958== by 0xA79154: cgraph_optimize (cgraphunit.c:1154) ==18958== by 0x52E1DC: cp_write_global_declarations (decl2.c:3635) ==18958== by 0x8C6543: toplev_main (toplev.c:1044) ==18958== by 0x54D7585: (below main) (in /lib64/libc-2.9.so) ==18958== Address 0x0 is not stack'd, malloc'd or (recently) free'd -- Summary: null pointer in remove_unreachable_regions Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dcb314 at hotmail dot com GCC host triplet: x86_64-suse-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40163
