[GHC] #12235: Wrong compilation of bang patterns

[GHC]

#12235: Wrong compilation of bang patterns
-------------------------------------+-------------------------------------
        Reporter:  osa1              |                Owner:
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.1
      Resolution:  invalid           |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by rwbarton):

 At
 https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/glasgow_exts.html?highlight=bangpatterns
 #ghc-flag--XBangPatterns, right after the first displayed bit of code.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12235#comment:5>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler