http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47310
Summary: -mint8 causes avr-g++ to SIGSEGV Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: k0l0b0k.v...@gmail.com For GCC 4.5.1 and 4.5.2 (installed from standard Arch Linux package), I found simple bug - if you specify -mint8 option as compiler param, you'll get this: <built-in>:0:0: 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. steps to reproduce (Linux/bash): 1. cd /tmp 2. echo "int main() { return 0; }" > test.cpp 3. avr-gcc -mint8 test.cpp 4. got SIGSEGV avr-g++ will fail too.