[Bug c++/107211] New: GCC compiles invalid use of non static member function in noexcept operator

[Bug c++/107211] New: GCC compiles invalid use of non static member function in noexcept operator

[jlame646 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107211

            Bug ID: 107211
           Summary: GCC compiles invalid use of non static member function
                    in noexcept operator
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jlame646 at gmail dot com
  Target Milestone: ---

The following invalid program is accepted by gcc trunk. Demo:
https://godbolt.org/z/fez5GqKdT

```

struct C
{
    void func() noexcept
    {

    }
    void f() noexcept(noexcept(C::func)) //gcc compiles this
    {
    }
};
```
This has been discussed here:
https://stackoverflow.com/questions/74024368/gcc-compiles-use-of-noexcept-operator-but-clang-and-msvc-rejects-it

[Bug c++/107211] [10/11/12/13 Regression] GCC compiles invalid use of non static member function in noexcept operator

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107211

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2022-10-11
           Priority|P3                          |P2
      Known to work|                            |8.5.0
            Summary|GCC compiles invalid use of |[10/11/12/13 Regression]
                   |non static member function  |GCC compiles invalid use of
                   |in noexcept operator        |non static member function
                   |                            |in noexcept operator
      Known to fail|                            |10.4.1, 11.3.1, 12.2.1,
                   |                            |13.0, 9.5.0
           Keywords|                            |accepts-invalid
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Started with r9-4187-g205d542ad55d8d

re PR c++/52869 ([DR 1207] "this" not being allowed in noexcept clauses)

[Bug c++/107211] [10/11/12/13 Regression] GCC compiles invalid use of non static member function in noexcept operator

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107211

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |10.5

[Bug c++/107211] [11/12/13/14 Regression] GCC compiles invalid use of non static member function in noexcept operator

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107211

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|10.5                        |11.5

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 10 branch is being closed.