[Bug c/117753] [12/13/14/15 Regression] ICE: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in build_int_cst, at tree.cc:1533

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117753

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ICE: tree check: expected   |[12/13/14/15 Regression]
                   |class ‘type’, have          |ICE: tree check: expected
                   |‘exceptional’ (error_mark)  |class ‘type’, have
                   |in build_int_cst, at        |‘exceptional’ (error_mark)
                   |tree.cc:1533                |in build_int_cst, at
                   |                            |tree.cc:1533
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2024-11-24
     Ever confirmed|0                           |1
   Target Milestone|---                         |12.5
           Keywords|                            |error-recovery,
                   |                            |ice-on-invalid-code

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.

Reduced testcase:
```
int n;
void f1(int[n]);
float n();
void f1(int[n]);
```