#7895: Warning for literal overflow
-----------------------------+----------------------------------------------
Reporter: acube | Owner:
Type: feature request | Status: new
Priority: normal | Component: Compiler
Version: 7.6.3 | Keywords:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
Failure: Other | Blockedby:
Blocking: | Related:
-----------------------------+----------------------------------------------
Comment(by carter):
I'm not sure theres a good way to do this...
GHC currently lacks any model or "theory of integers", so can't reason
about over/underflows presently, let alone issue a warning on them.
This is related to the "better numerics" tickets listed here
http://hackage.haskell.org/trac/ghc/wiki/Status/SLPJ-Tickets
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7895#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
_______________________________________________
ghc-tickets mailing list
[email protected]
http://www.haskell.org/mailman/listinfo/ghc-tickets
