[Bug c++/102420] null pointer dereference during constant evaluation not rejected

[johelegp at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102420

Johel Ernesto Guerrero Peña <johelegp at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|null pointer dereference    |null pointer dereference
                   |constant                    |during constant evaluation
                   |                            |not rejected
             Blocks|                            |55004

--- Comment #1 from Johel Ernesto Guerrero Peña <johelegp at gmail dot com> ---
See https://godbolt.org/z/r5zxPTcK6.
```C++
struct X {
  constexpr void f() { }
};
int main() {
  []() consteval {
    X* x{nullptr};
    x->f();
  }();
}
```


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004
[Bug 55004] [meta-bug] constexpr issues