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floor, ceiling, truncate and so on… on NaN fail

    • Closed Issue created by phaazon @phaazon

    Those functions returns a total random value when given NaN. This is not an acceptable behavior I guess, and we might inquire on what to do.

    For instance:

    let nan = 0 / 0 in floor nan

    result:

    -269653970229347386159395778618353710042696546841345985910145121736599013708251444699062715983611304031680170819807090036488184653221624933739271145959211186566651840137298227914453329401869141179179624428127508653257226023513694322210869665811240855745025766026879447359920868907719574457253034494436336205824

    Maybe an arithmetic exception would be a better behavior?

    Trac metadata
    Trac field Value
    Version 7.4.1
    Type Bug
    TypeOfFailure OtherFailure
    Priority high
    Resolution Unresolved
    Component libraries/base
    Test case
    Differential revisions
    BlockedBy
    Related
    Blocking
    CC
    Operating system
    Architecture
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