[GHC] #10781: Qualified use of undefined name starting with underscore considered a hole

[GHC]

#10781: Qualified use of undefined name starting with underscore considered a hole
-------------------------------------+-------------------------------------
        Reporter:  EyalLotem         |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.10.2
      Resolution:                    |                Keywords:  holes
                                     |  qualified
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  warning at compile-time            |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
-------------------------------------+-------------------------------------

Comment (by Thomas Miedema <thomasmiedema@…>):

 In [changeset:"8d89d80d907a7df1d455e87a382b41dc65c42140/ghc" 8d89d80/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="8d89d80d907a7df1d455e87a382b41dc65c42140"
 Testsuite: add test for #10781
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10781#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler