| // { dg-do compile { target c++20 } } | |
| namespace std { | |
| struct source_location { | |
| struct __impl { | |
| const char *_M_file_name; | |
| const char *_M_function_name; | |
| float _M_line; | |
| int _M_column; | |
| }; | |
| }; | |
| } | |
| auto x = __builtin_source_location (); // { dg-error "'std::source_location::__impl::_M_line' does not have integral type" } | |
| // { dg-message "evaluating '__builtin_source_location'" "" { target *-*-* } .-1 } |