[Bug c++/93093] __builtin_source_location reports values for default arguments not aligned with the Standard

[phdofthehouse at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93093

--- Comment #3 from JeanHeyd Meneide <phdofthehouse at gmail dot com> ---
I guess we just throw out a handful of those test cases, then. It's not like
the Standard is really impactful here, since most of Source Location's
specification is "should...", which is encouragement and not requirement.

Maybe this can be revisited later.