https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99020
Bug ID: 99020
Summary: ICE in record containing discriminated accesses
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
Assignee: unassigned at gcc dot gnu.org
Reporter: simon at pushface dot org
Target Milestone: ---
Created attachment 50148
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50148&action=edit
Files as requested in bug box
This appears to be caused by the components of a discriminated record being
themselves constrained by the containing record’s discriminants:
type Instance (Panel : not null Annunciator_Panel.Class_P;
Attendant : not null Analytical_Engine.Attendant.Instance_P)
is new Ada.Finalization.Limited_Controlled with record
Mill : Analytical_Engine.Mill.Instance_P <<<<<<< line 61
(Panel => Panel,
Attendant => Attendant);
$ gnatmake -c -u -f analytical_engine-framework.ads
gcc -c analytical_engine-framework.ads
+===========================GNAT BUG DETECTED==============================+
| 11.0.0 20210205 (experimental) (x86_64-apple-darwin15) Assert_Failure
einfo.adb:4122|
| Error detected at analytical_engine-framework.ads:61:9 |
| Please submit a bug report; see https://gcc.gnu.org/bugs/ . |
| Use a subject line meaningful to you and us to track the bug. |
| Include the entire contents of this bug box in the report. |
| Include the exact command that you entered. |
| Also include sources listed below. |
+==========================================================================+
Please include these source files with error report
Note that list may not be accurate in some cases,
so please double check that the problem can still
be reproduced with the set of files listed.
Consider also -gnatd.n switch (see debug.adb).
analytical_engine-framework.ads
analytical_engine.ads
analytical_engine-annunciator_panel.ads
analytical_engine-output.ads
analytical_engine-attendant.ads
analytical_engine-mill.ads
analytical_engine-store.ads
analytical_engine-card_reader.ads
analytical_engine-card.ads
