#3017: Type inference is broken when dealing with tuple type synonyms
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Reporter: straka.milan | Owner: igloo
Type: merge | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 6.10.1
Severity: normal | Resolution:
Keywords: | Difficulty: Unknown
Testcase: indexed-types/should_compile/T3017 | Os: Linux
Architecture: x86 |
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Changes (by simonpj):
* testcase: => indexed-types/should_compile/T3017
* difficulty: => Unknown
* type: bug => merge
* owner: => igloo
Comment:
Well spotted. Fixed by
{{{
Wed Feb 11 17:47:33 GMT 2009 simo...@microsoft.com
* Fix Trac #3017: ensure that we quantify over enough type
variables when equalities are involved
}}}
Ian: push to the branch if the merge goes smoothly.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3017#comment:1>
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