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A comment on The Ugliest C Feature: tgmath.h. Parent comment

Re:The Ugliest C Feature: tgmath.h by saagarjha on Sunday October 13, 2019 @08:49AM (#21240092)
Qt apparently does something similar to implement Q_FOREACH: https://stackoverflow.com/a/10522384/5230900
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Re:The Ugliest C Feature: tgmath.h by likeliv on Sunday October 13, 2019 @12:17PM (#21241182)
That was pre-c++11. Now using C++11, it is much simpler (using 'auto'). And the C++17 version is even simpler

https://code.woboq.org/qt5/qtbase/src/corelib/global/qglobal...

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