#3131: GHC stops after a single 'defined but not used' warning
-------------------+--------------------------------------------------------
Reporter: nr | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 6.10.1 | Severity: minor
Keywords: | Testcase:
Os: Linux | Architecture: x86
-------------------+--------------------------------------------------------
Using {{{-Wall -Werror}}}, GHC stops after finding a single "defined but
not used" warning:
{{{
cmm/ZDF3.hs:795:10: Warning: Defined but not used: `rew_CO'
}}}
I'm sweeping away old code and would much prefer that GHC find ''all'' the
defined-but-not-used identifiers on a single run. The transitive closure
would be ideal, but I would settle for just all the ones that are defined
but not used.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3131>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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