Throw a guest std::system_error for the Dinkumware _Cpp_error codes,
as in VC12 and microsoft/STL thread0.cpp: the error_code holds the
FreeBSD errno and a guest generic error category modelled in libc, and
what() is the table message followed by the category message. Codes
outside the table throw std::out_of_range. The system_error copy
constructor and assignment now copy the error_code too.
Imported by Deathloop (PPSA01670) and Minecraft Legends (PPSA05510).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit bed1deafdee4b50bea9683a1cead0d0320150eb7)
Adrià
p3nicillin
Dean
Hannah Lyons
David
Adrià Franch