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{f32,f64,float}::tests::test_frexp unit tests in libstd fail on Windows #8755

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@vadimcn

SImilarly to #8663, looks like mingw32 implementation of frexp() violates the spec when dealing with +/-infinity.

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  1. alexcrichton commented on Apr 15, 2014

    @alexcrichton
    Member

    This has not been fixed by upgrading to mingw-w64

  2. steveklabnik commented on Sep 3, 2015

    @steveklabnik
    Contributor

    @retep998 do you know if this is still an issue? I'm not aware of tests failing.

  3. retep998 commented on Sep 3, 2015

    @retep998
    Contributor

    I have no idea. I'm not an expert on the precise behavior of the math functions.

  4. steveklabnik commented on Sep 3, 2015

    @steveklabnik
    Contributor

    I guess I meant if you had seen test failures, not the details of them failing.

  5. steveklabnik commented on Mar 1, 2017

    @steveklabnik
    Contributor

    Given that there's been no substantial comments here in years, I'm going to consider this one stale; please let me know if this is somehow reproducible today.

  6. added a commit that references this issue on Jul 14, 2023
    3f17c5c
  7. added a commit that references this issue on Aug 21, 2026
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