https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67563
Bug ID: 67563 Summary: verify_flow_info failed Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Target Milestone: --- Created attachment 36330 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36330&action=edit C source code For trunk gcc dated 20150912 $ ../results/bin/gcc -c -O2 -fexceptions bug228.c emit_lua.c: In function ‘emit_package.isra.20’: emit_lua.c:1140:1: error: BB 167 can not throw but has an EH edge emit_lua.c:1140:1: error: BB 180 can not throw but has an EH edge emit_lua.c:1140:1: error: BB 192 can not throw but has an EH edge emit_lua.c:1140:1: error: BB 204 can not throw but has an EH edge emit_lua.c:1140:1: internal compiler error: verify_flow_info failed 0x722373 verify_flow_info() ../../src/trunk/gcc/cfghooks.c:262 0xa7c019 execute_function_todo ../../src/trunk/gcc/passes.c:1963 0xa7d557 do_per_function ../../src/trunk/gcc/passes.c:1642 0xa7d557 execute_todo ../../src/trunk/gcc/passes.c:2008 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions.