https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120585
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2025-06-07
Status|UNCONFIRMED |NEW
Summary|"error: ‘signed’ specified |"error: ‘signed’ specified
|with ‘typeof’" in code with |with ‘typeof’" with wchar_t
|no typeof |
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed. r259780 introduced the error message.
So this gives the correct types(with -std=c++20):
typedef signed char8_t x;
Which points to
else if (TREE_CODE (type) != INTEGER_TYPE
|| type == char8_type_node
|| type == char16_type_node
|| type == char32_type_node
|| ((long_p || short_p)
&& (explicit_char || explicit_intN)))
error_at (loc, "%qs specified with %qT", key, type);
Should include
|| type == wchar_type_node
.
