https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119076
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
Status|UNCONFIRMED |NEW
Last reconfirmed|2025-03-01 00:00:00 |2025-03-02
Target Milestone|--- |15.0
Ever confirmed|0 |1
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Short testcase.
t.hpp:
```
template<int>
inline unsigned decode() {
static const unsigned char utf8d[400] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 00..1F
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 20..3F
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 40..5F
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, // 80..9F
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, // A0..BF
};
}
template<int>
inline void gg()
{
decode<1> ();
}
```
main.cxx:
```
#include "t.hpp"
int main() { gg<0>(); }
```
g++ -fmodules-ts -std=gnu++20 t.hpp -Wfatal-errors
g++ main.cxx -fmodules-ts -std=gnu++20 -Wfatal-errors
