[project @ 2005-12-13 15:57:49 by simonmar]
authorsimonmar <unknown>
Tue, 13 Dec 2005 15:57:49 +0000 (15:57 +0000)
committersimonmar <unknown>
Tue, 13 Dec 2005 15:57:49 +0000 (15:57 +0000)
commite9db07b2af145dba541f82aeec1b626f572f485f
tree5975ebbad503dadf974d276756009815ce3ca81a
parentb674b3cdb447d2265dccc4e3c343c9625f464a33
[project @ 2005-12-13 15:57:49 by simonmar]
Raise the (new) exception NestedAtomically when atomically is nested
(using unsafePerformIO).  This is a small improvement over crashing.
GHC/IOBase.lhs