#2357: Implement the Haskell' proposal for polymorphic pattern bindings
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Reporter: simonmar | Owner:
Type: task | Status: closed
Priority: high | Milestone: 7.4.1
Component: Compiler (Type checker) | Version: 6.8.2
Resolution: fixed | Keywords:
Testcase: typecheck/should_compile/T2357 | Blockedby:
Difficulty: Unknown | Os: Unknown/Multiple
Blocking: | Architecture: Unknown/Multiple
Failure: None/Unknown |
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Changes (by simonpj):
* testcase: typecheck/should_compile/T1897a,
indexed_types/should_compile/T1897b =>
typecheck/should_compile/T2357
Comment:
Works in HEAD!
Incidentally, always use `-dcore-lint` when you get weird crashes. It
often picks up the error earlier.
If you make other test cases we can add them too.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2357#comment:17>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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