[GHC] #661: Serious Data.HashTable bug

[GHC]

#661: Serious Data.HashTable bug
-------------------------------------+---------------------------------
        Reporter:  jwr@…             |         Owner:  (none)
            Type:  bug               |        Status:  closed
        Priority:  high              |     Milestone:  6.4.2
       Component:  libraries/base    |       Version:  6.4.1
      Resolution:  fixed             |      Keywords:
Operating System:  Unknown/Multiple  |  Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |
-------------------------------------+---------------------------------
Changes (by Matthew Pickering <matthewtpickering@…>):

 * failure:   => None/Unknown


Comment:

 In [changeset:"6486c6e49c53e75f37ed732b38c5be7ae64785e8/ghc"
 6486c6e4/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="6486c6e49c53e75f37ed732b38c5be7ae64785e8"
 Hadrian: Add support for building stage3

 This ticket enables the building of a `stage3` compiler by making the
 build logic more consistent and predictable in Hadrian.

 Two of the main changes are:

 1. In order to build anything at stageN we use the package database
 present at stageN. Fixing #16069
 2. `haddock` and `ghc-tags` are built
 as stage1 executables (with the stage1 compiler) rather than as
 stage2 compiler. Fixing
 [hadrian#661](https://github.com/snowleopard/hadrian/issues/661)

 In order to build a stage3 compiler, you have to set the new `finalStage`
 hadrian option to `Stage3`.
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/661#comment:7>
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