https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115311
--- Comment #3 from Richard Biener ---
Note we handle -Wno-xyz similarly, but of course a typo like -fno-builtin-sun
(s/sun/sin) isn't noticed this way which is the drawback.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115311
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115311
--- Comment #1 from Joseph S. Myers ---
This definitely wouldn't work for glibc; we freely use -fno-builtin- when
e.g. aliasing double and long double functions when the formats are the same,
where GCC gives an error if it has the functions as b
