[Issue 17562] Tangent function returns NaN for abs(input) >= 2^63

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=17562

--- Comment #3 from github-bugzilla at puremagic.com ---
Commit pushed to dmd-cxx at https://github.com/dlang/phobos

https://github.com/dlang/phobos/commit/0fb66f092b897b55318509c6582008b3f912311a
Fix issue 17562 - tan returning -nan for inputs where abs(x) >= 2^63

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