https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121826
Bug ID: 121826
Summary: ICE on less constrainted partial specialization
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: stevenxia990430 at gmail dot com
Target Milestone: ---
he following invalid program reports an internal compiler error. Failed on
gcc-trunk.
To quickly reproduce: https://gcc.godbolt.org/z/3Gvq9jPbP
```
template <auto (&M)[0]>
struct A {};
template <auto (&M)[0]>
struct A<M> {};
```
