#1555: Reverse do notation: lexer bug?
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Reporter: dons | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler (Parser) | Version: 6.6.1
Severity: normal | Resolution: fixed
Keywords: | Difficulty: Easy (1 hr)
Testcase: | Architecture: Unknown
Os: Unknown |
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Comment (by dherman):
Would it be possible to revisit this decision? It's really a nice notation
for interpreters ({{{rho |- expr -> value}}}) and type checkers that
annotate their results ({{{Gamma |- expr ::: type -> expr'}}}). Don
suggested an opt-in compiler flag or pragma. That would be fine with me.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1555#comment:2>
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