https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67568
Bug ID: 67568 Summary: lto-streamer-in.c sanitizer runtime error: load of value 255, which is not a valid value for type 'bool' Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: zeccav at gmail dot com Target Milestone: --- Running make check in many test cases the sanitizer complains ../../gcc/gcc/lto-streamer-in.c:289:39: runtime error: load of value 255, which is not a valid value for type 'bool' The offending line is && current_col == stream_col && current_sysp == stream_sysp) It seems that current_sysp has a value incompatible with its type bool