[project @ 2005-12-13 15:57:49 by simonmar]
authorsimonmar <unknown>
Tue, 13 Dec 2005 15:57:50 +0000 (15:57 +0000)
committersimonmar <unknown>
Tue, 13 Dec 2005 15:57:50 +0000 (15:57 +0000)
commit11d4497ccdbc6758ea9d0a6deff0f2794c03b76c
tree4a0873159e71a156aadb1ace9ea0dac9ecf384f7
parent83ec76b21158a4f6629e6c01947aa2793c264809
[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/rts/Prelude.h
ghc/rts/PrimOps.cmm