id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
6061	threadDelay broken on Windows	simonmar	pcapriotti	"There seems to be new breakage in `threadDelay` on Windows.  I noticed `conc070` failing in a validate:

{{{
=====> conc070(ghci) 191 of 3265 [0, 0, 0]

cd ./concurrent/should_run && 'c:/simonmar/ghc-validate/bindisttest/install   dir/bin/ghc.exe' -fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-conf -rtsopts  -fno-ghci-history conc070.hs --interactive -v0 -ignore-dot-ghci +RTS -I0.1 -RTS   <conc070.genscript 1>conc070.interp.stdout 2>conc070.interp.stderr

Actual stdout output differs from expected:

--- ./concurrent/should_run/conc070.stdout	2011-08-02 14:43:53 +0100
+++ ./concurrent/should_run/conc070.run.stdout	2012-04-27 10:54:04 +0100
@@ -1 +1 @@
-[ThreadBlocked BlockedOnMVar,ThreadBlocked BlockedOnMVar,ThreadRunning,ThreadFinished]
+[ThreadFinished,ThreadBlocked BlockedOnMVar,ThreadRunning,ThreadFinished]

*** unexpected failure for conc070(ghci)
}}}

and strangely if you try `threadDelay 1000000` in GHCi it returns immediately.

This test is also failing:

{{{
=====> ThreadDelay001(threaded1) 7 of 7 [0, 0, 0]
cd . && 'c:/simonmar/ghc-validate/inplace/bin/ghc-stage2.exe' -fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-conf -rtsopts  -fno-ghci-history -o ThreadDelay001 ThreadDelay001.hs -threaded -debug   >ThreadDelay001.comp.stderr 2>&1
cd . && ./ThreadDelay001    </dev/null >ThreadDelay001.run.stdout 2>ThreadDelay001.run.stderr
Actual stdout output differs from expected:
--- /dev/null   2012-04-30 11:17:41 +0100
+++ ./ThreadDelay001.run.stdout 2012-04-30 11:17:41 +0100
@@ -0,0 +1,2 @@
+(Mon Apr 30 11:17:29 GMT Daylight Time 2012,Mon Apr 30 11:17:29 GMT Daylight Time 2012,1000000,0,-1000000,-1.0e-6)
+(Mon Apr 30 11:17:29 GMT Daylight Time 2012,Mon Apr 30 11:17:29 GMT Daylight Time 2012,5000000,0,-5000000,-5.0e-6)
*** unexpected failure for ThreadDelay001(threaded1)
}}}

Possibly related to the fix for #5865"	bug	closed	highest	7.6.1	Compiler	7.4.1	fixed			Unknown/Multiple	Unknown/Multiple	None/Unknown	Unknown