#4486: Unable to satisfy "Defined but not used: data constructor" warning
---------------------------+------------------------------------------------
Reporter: mitar | Owner:
Type: bug | Status: closed
Priority: normal | Milestone: 7.2.1
Component: Compiler | Version: 6.12.3
Resolution: worksforme | Keywords:
Testcase: | Blockedby:
Difficulty: | Os: Unknown/Multiple
Blocking: | Architecture: Unknown/Multiple
Failure: None/Unknown |
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Changes (by simonpj):
* status: new => closed
* resolution: => worksforme
Comment:
I can't reproduce this. Here's the module I'm compiling:
{{{
module T4486( FooBar(..) ) where
data FooBar = FooBar {}
}}}
Here we go:
{{{
bash-3.1$ ghc -c T4486.hs -Wall -fforce-recomp
bash-3.1$ ghc --version
The Glorious Glasgow Haskell Compilation System, version 6.12.3
}}}
If you get different results, please re-open and show the results you get.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4486#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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