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A comment on How to properly use macros in C. Parent comment

Re:How to properly use macros in C by colanderman on Sunday December 10, 2017 @06:07PM (#15893986)
({ }) is handy but is a GCC extension.

So is "typeof"; "__typeof__" is the standard spelling.

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Re:How to properly use macros in C by AstralStorm on Monday December 11, 2017 @02:22AM (#15895637)
Which is why C++ has decltype that is standard now.
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