https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108035
Bug ID: 108035
Summary: std::source_location::function_name() provides an
empty string when used with clang++
Product: gcc
Version: 12.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: danhan at live dot ie
Target Milestone: ---
I ran this minimal example from cppreference
https://en.cppreference.com/w/cpp/utility/source_location
on godbolt
https://godbolt.org/z/jYMYb8ez6
and source_location::function_name() returned an empty string where if the same
code is compiled with gcc it returns what appears to be the value of
__PRETTY_FUNCTION__ for the caller of the log(...) function,
as both have __PRETTY_FUNCTION__ as an internal I would have expected the
behavior to be the same.
Consequentally I have posted this on the llvm bugtracker as well :)
https://github.com/llvm/llvm-project/issues/59422
