https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68299
Bug ID: 68299 Summary: [5/6 Regression] runtime error: member call on null pointer of type 'const struct __lambda0' Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: sanitizer Assignee: unassigned at gcc dot gnu.org Reporter: redi at gcc dot gnu.org CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org, jakub at gcc dot gnu.org, kcc at gcc dot gnu.org Target Milestone: --- int main() { void(*p)() = +[] { }; p(); } $ g++ -fsanitize=undefined ub.cc $ ./a.out ub.cc:3:22: runtime error: member call on null pointer of type 'const struct __lambda0'