[commit: ghc] master: Comments only (2fcc09f)
git at git.haskell.org
git at git.haskell.org
Mon Aug 19 10:50:15 CEST 2013
Repository : ssh://git@git.haskell.org/ghc
On branch : master
Link : http://ghc.haskell.org/trac/ghc/changeset/2fcc09f60965f3d0377f6e70aac92e54fce685c0/ghc
>---------------------------------------------------------------
commit 2fcc09f60965f3d0377f6e70aac92e54fce685c0
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date: Mon Aug 19 09:45:27 2013 +0100
Comments only
>---------------------------------------------------------------
2fcc09f60965f3d0377f6e70aac92e54fce685c0
compiler/prelude/primops.txt.pp | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/compiler/prelude/primops.txt.pp b/compiler/prelude/primops.txt.pp
index 5115624..e275b23 100644
--- a/compiler/prelude/primops.txt.pp
+++ b/compiler/prelude/primops.txt.pp
@@ -1616,15 +1616,11 @@ primop AtomicallyOp "atomically#" GenPrimOp
-- will technically never return.
--
-- This allows the simplifier to replace things like:
---
-- case retry# s1
-- (# s2, a #) -> e
---
-- with:
---
-- retry# s1
---
--- where 'e' would be unreachable anyway.
+-- where 'e' would be unreachable anyway. See Trac #8091.
primop RetryOp "retry#" GenPrimOp
State# RealWorld -> (# State# RealWorld, a #)
with
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