https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95262
Bug ID: 95262 Summary: Taking address of function pointer do full concept overload resolution Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: barry.revzin at gmail dot com Target Milestone: --- Reduced from StackOverflow (https://stackoverflow.com/q/61941173/2069064): template <typename> int f() { return 0; } template <typename> requires true int f() { return 1; } int (*p)() = &f<int>; gcc complains that converting the function is ambiguous even though the second overload is a better candidate than the first. clang accepts.