[GHC] #4052: Two sided sections

[GHC]

#4052: Two sided sections
---------------------------------+------------------------------------------
    Reporter:  aavogt            |        Owner:              
        Type:  feature request   |       Status:  new         
    Priority:  normal            |    Milestone:  6.16.1      
   Component:  Compiler          |      Version:  6.12.2      
    Keywords:  section           |     Testcase:              
   Blockedby:                    |   Difficulty:              
          Os:  Unknown/Multiple  |     Blocking:              
Architecture:  Unknown/Multiple  |      Failure:  None/Unknown
---------------------------------+------------------------------------------

Comment(by lilac):

 Presumably this would also generalize one-sided sections:
 {{{
 (1 + 2 *) a == 1 + 2 * a
 }}}
 ...and more generally...
 {{{
 (tokens op) == \v -> tokens op v
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4052#comment:3>
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