[Bug c++/106848] ICE when compiling module interface file with -g: error: type variant differs by TYPE_MAX_VALUE

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106848

Patrick Palka <ppalka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2022-10-13
           Assignee|unassigned at gcc dot gnu.org      |ppalka at gcc dot 
gnu.org
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |ASSIGNED
                 CC|                            |ppalka at gcc dot gnu.org

--- Comment #1 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Reduced:

$ cat 106848_a.H
typedef enum memory_order { memory_order_seq_cst } memory_order;

$ cat 106848_b.C
import "106848_a.H";

memory_order x;

$ g++ -fmodules-ts -g 106848_a.H 106848_b.C
106848_b.C:3:14: error: type variant differs by TYPE_MAX_VALUE