https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115062
Nathaniel Shead <nshead at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Keywords| |ice-on-valid-code
Status|UNCONFIRMED |NEW
Last reconfirmed| |2024-08-08
CC| |nshead at gcc dot gnu.org
--- Comment #1 from Nathaniel Shead <nshead at gcc dot gnu.org> ---
Confirmed. Reduced:
// pr115062_a.H
template <typename T> class S;
typedef S<char> X;
// pr115062_b.H
template <typename>
struct S {
int a;
long b;
union {};
~S();
void foo();
};
extern template void S<char>::foo();
S<char> operator+(S<char>, const char *);
// pr115062_c.C
export module hello;
import "pr115062_a.hpp";
import "pr115062_b.hpp";
X x = X() + "";
g++-15 -fmodules-ts -S pr115062_*
pr115062_c.C: In function ‘void __static_initialization_and_destruction_0()’:
pr115062_c.C:4:13: internal compiler error: in simplify_aggr_init_expr, at
cp/semantics.cc:4958
4 | X x = X() + "";
| ^~
