Review Request 117018: Use qIsNaN() instead of isnan()

[Commit Hook]

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This review has been submitted with commit 43d1f16a04a61646f904e9ed53e559b69919eaed by Alex Merry to branch master.

- Commit Hook


On March 24, 2014, 12:10 p.m., Alex Merry wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/117018/
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> (Updated March 24, 2014, 12:10 p.m.)
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> Review request for KDE Frameworks, Aleix Pol Gonzalez and Michael Hansen.
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> Repository: kguiaddons
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> Description
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> Use qIsNaN() instead of isnan()
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> Revert "Use std::isnan on compilers that support it"
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> This reverts commit b0b7e84f75f9b9edfbe9ef8b60f56f85c4a7800c.
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> As apol pointed out, qIsNaN would be a better choice.
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> Fun fact: the Qt docs claim qIsNaN() is defined in QtGlobal, but you actually have to include QtNumeric.
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> Diffs
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>   src/CMakeLists.txt f15264e01849b00907afedc262078225ed8756a5 
>   src/ConfigureChecks.cmake c194dfc5ce54c8c7fb3b0475a704f3165ce5cca1 
>   src/colors/kcolorutils.cpp 5f4d0fdeb77d40d42b824c99e08e208aed6f2b93 
>   src/kguiaddons_config.h.cmake 8d5cb897a7e431be298c2d290369b14dbaaa4904 
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> Diff: https://git.reviewboard.kde.org/r/117018/diff/
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> Testing
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> Builds, installs, tests pass (Linux, GCC 4.8).
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> Thanks,
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> Alex Merry
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