Pmc: Add regression test for #19622
It appears that the issue has already been fixed. Judging by the use of a pattern synonym with a provided constraint, my bet is on 1793ca9d.
Fixes #19622 (closed).
It appears that the issue has already been fixed. Judging by the use of a pattern synonym with a provided constraint, my bet is on 1793ca9d.
Fixes #19622 (closed).