https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99099
--- Comment #2 from Stephen Leake ---
Removing -gnat2020 from the compiler options makes the error go away.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99099
--- Comment #1 from Stephen Leake ---
Created attachment 50183
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50183&action=edit
all source files
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99099
Bug ID: 99099
Summary: bogus error on generic formal derived tagged type
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Componen