[Bug ada/101970] [11/12 regression] ICE on 'Enum_Rep for the enum that filled its representation range

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101970

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2021-09-12
                 CC|                            |ebotcazou at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
This raises an assertion failure on the mainline:

eric@fomalhaut:~/gnat> ~/install/gcc/bin/gcc -c p.adb
+===========================GNAT BUG DETECTED==============================+
| 12.0.0 20210909 (experimental) (x86_64-suse-linux) Assert_Failure
checks.adb:7793|
| Error detected at p.adb:107:44                                           |
| Compiling p.adb 

but this seems to be quite an artificial testcase.