I just tried to compile the Suse Linux package libmodplug-0.8.7-1.5 with the G++ compiler version 4.5 snapshot 20090618. The compiler said
In file included from /usr/include/string.h:428:0, from load_pat.cpp:33: In function 'char* strncpy(char*, const char*, size_t)' /usr/include/bits/string3.h: In function 'void _ZL19pat_read_waveheaderP8_IO_FILEP10WaveHeaderi.clone.1(FILE*, WaveHeader*)': /usr/include/bits/string3.h:122:71: 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 attached. Flag -O2 required. Here is valgrind helping out with a stack backtrace. ==32091== Invalid read of size 2 ==32091== at 0x53989D: cp_diagnostic_starter (error.c:2581) ==32091== Address 0x0 is not stack'd, malloc'd or (recently) free'd -- Summary: crash in cp_diagnostic_starter 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=40502