https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111164
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2023-08-27
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
using -std=c++20 produce a better error message too:
<source>:4:9: error: no matching function for call to 'operator""_x<"abc">()'
4 | int x = "abc"_x;
| ^~~~~~~
<source>:2:5: note: candidate: 'template<char ...<anonymous> > int
operator""_x()'
2 | int operator ""_x ();
| ^~~~~~~~
<source>:2:5: note: template argument deduction/substitution failed:
<source>:4:9: error: '"abc"' is not a valid template argument for type 'char'
because string literals can never be used in this context
4 | int x = "abc"_x;
| ^~~~~~~
