#7436: Derived Foldable and Traversable instances become extremely inefficient
due
to eta-expansion
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Reporter: shachaf | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 7.6.1
Resolution: fixed | Keywords:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
Failure: Runtime performance bug | Difficulty: Unknown
Testcase: perf/should_runt/T7436 | Blockedby:
Blocking: | Related:
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Changes (by liyang):
* cc: hackage.haskell.org@… (added)
Comment:
Since this issue affects a large number of users and doesn't seem too
contentious, could this fix be included in 7.6.2?
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7436#comment:18>
GHC <http://www.haskell.org/ghc/>
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