#7270: Incorrect optimization with Data.ByteString.append
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Reporter: ocheron | Owner: igloo
Type: bug | Status: new
Priority: highest | Milestone: 7.6.2
Component: libraries (other) | Version: 7.6.1
Resolution: | Keywords:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
Failure: Incorrect result at runtime | Difficulty: Unknown
Testcase: | Blockedby:
Blocking: | Related:
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Comment(by ocheron):
Thank you, my initial problem (with the package tls-0.9.10) is solved with
this patch applied on top of bytestring-0.10.0.0.
Though I had to fix imports in Data/ByteString.hs: unsafeDupablePerformIO
seems to be missing.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7270#comment:7>
GHC <http://www.haskell.org/ghc/>
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