Xcode8 - saved xib three times quickly, Xcode locked up with 100% CPU / revving fans

Originator:markd
Number:rdar://27631931 Date Originated:7/31/2016
Status:Open Resolved:
Product:Developer Tools Product Version:Version 8.0 beta 3 (8S174q)
Classification:Crash/Hang/Data Loss Reproducible:Didn't try
 
Summary:
See attached video.

Was editing a xib file, and thanks to several bugs I've already reported (rdar://27630700,rdar://27149543,rdar://27268385), the xib file icon stays dirty.  

I don't have OCD, but I like a tidy environment, so out of frustration I did cmd-S a couple of times in rapid succession.  Xcode then turned toes-up in SPOD-ville.

attached is the project (the one I've been _slowly_ working on today. This is my 12th xcode radar filing since this morning.  #ilyxc)

attached is a sample from Activity Monitor

attached is a sysdiagnose run performed via `sudo sysdiagnose -f ~/Desktop/`

Steps to Reproduce:


Expected Results:


Actual Results:


Version:
Version 8.0 beta 3 (8S174q)
10.11.5 (15F34)


Notes:
It's really not that big a deal - just don't do anything with any kind of speed, but
when these kinds of things happen day-in, day-out, it's just another heavy-sigh
death-of-a-thousand-cuts that makes using Xcode unpleasant.


Configuration:
attached is all sorts of stuff.

Attachments:
'sysdiagnose_2016.07.31_19-50-04-0400.tar.gz', 'xcode-sample.txt', 'MyFatnessPal.zip' and 'fans-gone-wild.mp4' were successfully uploaded.

Comments


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