#5041: Incorrect Read deriving for MagicHash constructors
---------------------------------+------------------------------------------
Reporter: dolio | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.0.2 | Keywords:
Testcase: | Blockedby:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
---------------------------------+------------------------------------------
Comment(by maeder):
ghci needs to be called with "-XMagicHash" for "show A#" to work and read
needs to know the result type. Yet:
{{{
*Main> read "A#" :: Note
*** Exception: Prelude.read: no parse
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5041#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
_______________________________________________
Glasgow-haskell-bugs mailing list
[email protected]
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
