#7851: Give better diagnostic when arguments are omitted to a function call in
do-
notation
----------------------------------------------+-----------------------------
Reporter: JohnWiegley | Owner:
Type: feature request | Status: new
Priority: normal | Component: Compiler
(Parser)
Version: 7.4.2 | Keywords:
Os: MacOS X | Architecture: x86_64 (amd64)
Failure: Incorrect warning at compile-time | Blockedby:
Blocking: | Related:
----------------------------------------------+-----------------------------
Comment(by JohnWiegley):
The formatting was a little murdered, here is the code snippet:
{{{
import Control.Monad.Trans.State
main = flip runStateT 10 $ do
print
print "Hello"
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7851#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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