[Bug modula2/115957] ICE on procedure-local CONST declaration

[gaius at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115957

--- Comment #2 from Gaius Mulley <gaius at gcc dot gnu.org> ---
Created attachment 58685
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58685&action=edit
Proposed fix

Here is a proposed fix.