Fixes: df7bfdb7dbf2 ("c++: reference cast, conversion fn [PR113141]")
A new warning option -Wcast-user-defined was added to c.opt and
documented in doc/invoke.texi. But c.opt.urls wasn't regenerate.
gcc/c-family/ChangeLog:
* c.opt.urls: Regenerate.
Wcast-qual
UrlSuffix(gcc/Warning-Options.html#index-Wcast-qual)
+Wcast-user-defined
+UrlSuffix(gcc/Warning-Options.html#index-Wcast-user-defined)
+
Wcatch-value
UrlSuffix(gcc/C_002b_002b-Dialect-Options.html#index-Wcatch-value)