#4148: improve new recursive do syntax
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Reporter: guest | Owner:
Type: feature request | Status: new
Priority: low | Milestone: 7.6.1
Component: Compiler | Version: 6.12.3
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: None/Unknown
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Comment(by simonpj):
Sorry Levent!
If you use a `rec` inside an `mdo`, I think the `rec` should be moved
around intact, just like any other `Stmt`. So the `mdo` does dependency
analysis treating the `rec` as an atomic unit.
Would anyone like to implement this? Not hard, I think.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4148#comment:14>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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