322 – Spawning threads which allocate and free memory leads to pause error on collect

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Issue 322 - Spawning threads which allocate and free memory leads to pause error on collect

Summary: Spawning threads which allocate and free memory leads to pause error on collect

Keywords:
Status:	RESOLVED FIXED
Alias:	None
Product:	D
Classification:	Unclassified
Component:	phobos (show other issues)
Version:	D2
Hardware:	x86 Windows
Importance :	P2 major
Assignee:	Walter Bright
URL:	http://pastebin.ca/159818
Depends on:	318
Blocks:
Show dependency tree / graph

See Also:
Reported:	2006年09月03日 10:53 UTC by FeepingCreature
Modified:	2015年06月09日 05:14 UTC (History)
CC List:	0 users

Attachments
test source from pastebin (443 bytes, text/plain) 2006年09月03日 11:12 UTC, Thomas Kühne	Details
Add an attachment (proposed patch, testcase, etc.)

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Description FeepingCreature 2006年09月03日 10:53:39 UTC

When running the testcase pasted in the URL on win32 (tested with gdc and dmd's current versions), an Error: Thread error: Cannot pause gets thrown. Changing and rebuilding phobos to throw a SIGTRAP on an error in pause() yields the following stack trace: http://pastebin.ca/159838 .

Comment 1 Thomas Kühne 2006年09月03日 11:12:48 UTC

Created attachment 24 [details] 
test source from pastebin

Comment 2 FeepingCreature 2006年09月03日 11:17:50 UTC

mikolalysenko from #d on freenode made a greatly reduced testcase on http://paste.dprogramming.com/dpokg2hr.php . Same error. Gratitude to him.

Comment 3 FeepingCreature 2006年09月03日 11:19:07 UTC

mikolalysenko has reproduced the problem on linux. Seems to be a generic problem with phobos.

Comment 4 Brad Roberts 2007年10月27日 11:52:57 UTC

Please see the patch attached to bug 318. It should fix this bug as well.

Comment 5 Walter Bright 2007年11月03日 21:41:25 UTC

Fixed dmd 1.023 and 2.007