[GHC] #14425: approxRational is wrong when (rat - eps) overflows in negative direction
GHC
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Thu Nov 9 23:34:54 UTC 2017
#14425: approxRational is wrong when (rat - eps) overflows in negative direction
-------------------------------------+-------------------------------------
Reporter: danielk | Owner: (none)
Type: bug | Status: patch
Priority: normal | Milestone: 8.4.1
Component: libraries/base | Version: 8.2.1
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
Type of failure: Incorrect result | Unknown/Multiple
at runtime | Test Case: T14425
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s): Phab:D4168
Wiki Page: |
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Comment (by Ben Gamari <ben@…>):
In [changeset:"c59d6da8639fd88919090b29cf4e76c4d0d8bbde/ghc" c59d6da/ghc]:
{{{
#!CommitTicketReference repository="ghc"
revision="c59d6da8639fd88919090b29cf4e76c4d0d8bbde"
base: Normalize style of approxRational
Stumbled upon this odd bit of style while looking at #14425. Usually I
don't like to do this sort of reformatting, but this seemed like it
would be necessary in the course fo fixing #14425.
Reviewers: hvr
Subscribers: rwbarton, thomie
Differential Revision: https://phabricator.haskell.org/D4168
}}}
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14425#comment:5>
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