https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112781
Bug ID: 112781
Summary: [13?/14 regression] ICE in generic instantiation
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
Assignee: unassigned at gcc dot gnu.org
Reporter: simon at pushface dot org
CC: dkm at gcc dot gnu.org
Target Milestone: ---
Created attachment 56727
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56727&action=edit
Reproducer: to be gnatchopped
I'm not sure this is in fact a regression in 13; with 13.1.0, the
program builds, but when run reports
$ ./test
Hello World
raised PROGRAM_ERROR : test.adb:4 finalize/adjust raised exception
With 14.0.0, built from LATEST, we get a bug box:
$ gnatmake test.adb
gcc -c test.adb
+===========================GNAT BUG DETECTED==============================+
| 14.0.0 20231126 (experimental) (x86_64-apple-darwin21) Assert_Failure
sem_ch3.adb:16970|
| Error detected at example.ads:3:9 [test.adb:16:4] |
| Compiling test.adb |
| 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).
test.adb
example.ads
compilation abandoned
gnatmake: "test.adb" compilation error
Reproducer (to be gnat chopped) attached.
