Re: [GHC] #1383: mistaken qualified infix syntax could have a nicer error message

2012-12-19 Thread GHC 
#1383: mistaken qualified infix syntax could have a nicer error message
---+
  Reporter:  Isaac Dupree  |  Owner:  
  Type:  feature request   | Status:  closed  
  Priority:  low   |  Milestone:  _|_ 
 Component:  Compiler  |Version:  6.6.1   
Resolution:  wontfix   |   Keywords:  
Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown  | Difficulty:  Unknown 
  Testcase:|  Blockedby:  
  Blocking:|Related:  
---+
Changes (by simonpj):

  * status:  new = closed
  * resolution:  = wontfix


Comment:

 Yes, in Haskell `Prelude.(+)` means `(Prelude . (+))`, that is the
 composition of the function `Prelude` and the function `(+)`.

 There's a Haskell Prime proposal to change this:
 [http://hackage.haskell.org/trac/haskell-prime/wiki/QualifiedOperators]

 Till then I don't see how we can improve the error message.

 Simon

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1383#comment:6
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Re: [GHC] #1383: mistaken qualified infix syntax could have a nicer error message

2012-12-15 Thread GHC 
#1383: mistaken qualified infix syntax could have a nicer error message
-+--
Reporter:  Isaac Dupree  |   Owner:  
Type:  feature request   |  Status:  new 
Priority:  low   |   Milestone:  _|_ 
   Component:  Compiler  | Version:  6.6.1   
Keywords:|  Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  | Failure:  None/Unknown
  Difficulty:  Unknown   |Testcase:  
   Blockedby:|Blocking:  
 Related:|  
-+--
Changes (by Yuras):

 * cc: shumovichy@… (added)
  * failure:  = None/Unknown


Comment:

 It can be pretty valid expression. An example:

 {{{
 Prelude data Prelude a = Prelude a
 Prelude :t Prelude.(+)
 Prelude.(+) :: Num a = a - Prelude (a - a)
 Prelude

 }}}

 The ticket seems invalid for me.

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1383#comment:5
GHC http://www.haskell.org/ghc/
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Re: [GHC] #1383: mistaken qualified infix syntax could have a nicer error message

2007-11-13 Thread GHC 
#1383: mistaken qualified infix syntax could have a nicer error message
-+--
 Reporter:  Isaac Dupree |  Owner: 
 Type:  feature request  | Status:  new
 Priority:  low  |  Milestone:  _|_
Component:  Compiler |Version:  6.6.1  
 Severity:  minor| Resolution: 
 Keywords:   | Difficulty:  Unknown
 Testcase:   |   Architecture:  Unknown
   Os:  Unknown  |  
-+--
Changes (by simonmar):

  * priority:  normal = low
  * milestone:  6.8 branch = _|_

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1383#comment:2
GHC http://www.haskell.org/ghc/
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Re: [GHC] #1383: mistaken qualified infix syntax could have a nicer error message

2007-07-07 Thread GHC 
#1383: mistaken qualified infix syntax could have a nicer error message
+---
Reporter:  Isaac Dupree |Owner: 
Type:  feature request  |   Status:  new
Priority:  normal   |Milestone:  6.8
   Component:  Compiler |  Version:  6.6.1  
Severity:  minor|   Resolution: 
Keywords:   |   Difficulty:  Unknown
  Os:  Unknown  | Testcase: 
Architecture:  Unknown  |  
+---
Changes (by igloo):

  * milestone:  = 6.8

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1383
GHC http://www.haskell.org/ghc/
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