[MLton] MLton deviation (or else PolyML is wrong)

Yannick <[email protected]> Sun, 02 Feb 2014 15:12:16 +0100
Newsgroups gmane.comp.lang.ml.mlton.devel
Message-ID <op.xanq2quzesn74s@cardamome>
Hi,

I've encountered a case where MLton accepts an SML program while PolyML  
reject it. At line 332 and line 335 of the attached SML program, PolyML  
complains type `Word8Vector.vector` is not compatible with type  
`VectorSlice.vector`, and MLton don't.

PolyML says:

     Can't unify bytes = Word8Array.vector (*Created from opaque signature*)
     with 'a vector (*In Basis*) (Different type constructors)

I'm not sure of which is wrong and which is right.

-- 
Yannick DuchĂȘne

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