Bug 245279 - clang Assertion failed: (ParamIter != FD->param_end())
Summary: clang Assertion failed: (ParamIter != FD->param_end())
Status: Closed Unable to Reproduce
Alias: None
Product: Base System
Classification: Unclassified
Component: bin (show other bugs)
Version: CURRENT
Hardware: amd64 Any
: --- Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks: 245227
  Show dependency tree / graph
 
Reported: 2020-04-02 08:40 UTC by Fernando Apesteguía
Modified: 2020-04-02 14:46 UTC (History)
0 users

See Also:

Attachments
Crash report (14.44 KB, text/plain)
2020-04-02 08:40 UTC, Fernando Apesteguía 		no flags Details
shell to reproduce the problem (7.16 KB, application/x-shellscript)
2020-04-02 08:41 UTC, Fernando Apesteguía 		no flags Details
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 Fernando Apesteguía freebsd_committer freebsd_triage 2020-04-02 08:40:38 UTC 
Created attachment 212975 [details]
Crash report

While updating net-im/telegram-desktop from bug #245227 I found this clang crash in 13-current.

Machine is:

FreeBSD vm-current 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r359068: Wed Mar 18 23:07:43 CET 2020     root@vm-current:/usr/obj/usr/src/amd64.amd64/sys/GENERIC  amd64

Runnning on VMWare.

Clang version is:

FreeBSD clang version 8.0.1 (branches/release_80 364487) (based on LLVM 8.0.1)

The bug is always reproducible with my setup.

Attached debugging files and report.
Comment 1 Fernando Apesteguía freebsd_committer freebsd_triage 2020-04-02 08:41:45 UTC 
Created attachment 212976 [details]
shell to reproduce the problem
Comment 2 Fernando Apesteguía freebsd_committer freebsd_triage 2020-04-02 08:43:54 UTC 
It seems the .cpp is too large for Bugzilla, so here it is:

https://app.box.com/s/ytv0q48tp6e3fthvt9dc5e7sn293bdjj

Should you have any problems accessing it, let me know.
Comment 3 Conrad Meyer freebsd_committer freebsd_triage 2020-04-02 14:46:08 UTC 
Freebsd current has clang 10.0.0, not 8.0.1.  Please update Clang.

With 10, I get: fatal error: too many errors emitted, stopping now [-ferror-limit=]
8 warnings and 20 errors generated.

(Not a Clang bug.)