Bug 278333 - clang-18 crashes on the port audio/noise-suppression-for-voice-lv2: Assertion failed: (result && "no existing substitution for template name"), function mangleExistingSubstitution, file [...]/AST/ItaniumMangle.cpp
Summary: clang-18 crashes on the port audio/noise-suppression-for-voice-lv2: Assertion...
Status: Closed FIXED
Alias: None
Product: Base System
Classification: Unclassified
Component: misc (show other bugs)
Version: 15.0-CURRENT
Hardware: amd64 Any
: --- Affects Many People
Assignee: Yuri Victorovich
URL: https://pkg-status.freebsd.org/beefy1...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-12 16:54 UTC by Yuri Victorovich
Modified: 2024-11-25 23:46 UTC (History)
1 user (show)

See Also:

Attachments
audio/noise-suppression-for-voice-lv2: fix build with clang 18 (1.67 KB, patch)
2024-04-24 21:42 UTC, Dimitry Andric 		no flags Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Yuri Victorovich freebsd_committer freebsd_triage 2024-04-12 16:54:42 UTC 
This port wasn't changed recently, but clang-18 now crashes.

See the URL for the log.
Comment 1 Yuri Victorovich freebsd_committer freebsd_triage 2024-04-12 16:56:48 UTC 
Both amd64 and i386 are affected.
Here is the i386 log: https://pkg-status.freebsd.org/beefy17/data/main-i386-default/pb7573d3199cc_sfb8a8333b48/logs/noise-suppression-for-voice-lv2-1.03_1.log
Comment 2 Dimitry Andric freebsd_committer freebsd_triage 2024-04-12 23:48:46 UTC 
Regressed with https://github.com/llvm/llvm-project/commit/4b163e343cf, reported bug at https://github.com/llvm/llvm-project/issues/88592 .
Comment 3 Dimitry Andric freebsd_committer freebsd_triage 2024-04-24 21:42:35 UTC 
Created attachment 250214 [details]
audio/noise-suppression-for-voice-lv2: fix build with clang 18
Comment 4 commit-hook freebsd_committer freebsd_triage 2024-04-26 10:07:57 UTC 
A commit in branch main references this bug:

URL: https://cgit.FreeBSD.org/ports/commit/?id=c76a1cb07bec61ebda8c608af38fe449bfa188ee

commit c76a1cb07bec61ebda8c608af38fe449bfa188ee
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2024-04-26 10:06:20 +0000
Commit:     Yuri Victorovich <yuri@FreeBSD.org>
CommitDate: 2024-04-26 10:06:20 +0000

    audio/noise-suppression-for-voice-lv2: workaround for clang-18 crash on 15

    PR:             278333

 audio/noise-suppression-for-voice-lv2/Makefile | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)