decodeFloat (0.0/0.0) = undefined
there are a number of bugs associated with decoding NaN that could be resolved by changing decodeFloat (0.0/0.0) to be undefined.
http://hackage.haskell.org/trac/ghc/ticket/3070 - floor http://hackage.haskell.org/trac/ghc/ticket/3134 - encodeFloat . decodeFloat
Trac metadata
Trac field | Value |
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Version | |
Type | FeatureRequest |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | libraries/base |
Test case | |
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