[Bug c++/97171] [11 Regression] ICE in symtab_node::get_for_asmname at gcc/symtab.c:1023 since r11-3192-ge9fdb9a73249f95f

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97171

--- Comment #2 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
reduced testcase:
template <typename _UnaryOperation>
void transform(_UnaryOperation);

template <typename T>
void Apply ()
{
  extern T Maker (void);  // block-scope extern with dependent type

  transform (Maker);
}

template void Apply<int> ();

That;s a weird local extern!