[perl #127086] Calling subroutines from CORE fails in BEGIN blocks in loaded modules

[via RT]

# New Ticket Created by  Rob Hoelz 
# Please include the string:  [perl #127086]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/Ticket/Display.html?id=127086 >


For example, in test.pl:

> use TestModule;

in TestModule.pm:

> BEGIN say 'hi';

If we run test.pl, we get the following failure:

===SORRY!===
Constraint type check failed for parameter '$precomp-id'

The commit that introduces the problem is 54e0577 on Rakudo.