FStarLang/FStar

Floating point literals are badly handled by the F# extraction mechanism

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#793 ouverte le 23 déc. 2016

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area/fsharp-vs-ocamlcomponent/buildcomponent/extractiongood first issuekind/bug

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Description

Using literal floating point in some meant-to-be-extracted file like the F* compiler can produce bad results when extracting with the F# version of the F* compiler (seems to be fine with the ocaml version). For example 1.0 is extracted to 1 and 0.99 to 0,99 which are no longer of the same type. A temporary solution is to use float_of_string "1.0" but I would be rather surprised if there is no better way to do that in F#.

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