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A comment on Learning that you can use unions in C for grouping things into namespaces.

Re:Learning that you can use unions in C for grouping things... by remram on Sunday August 01, 2021 @12:24PM (#28027464)
The first example seems wrong, instead of `struct sub { ... };` what is meant is `struct { ... } sub;`
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Re:Learning that you can use unions in C for grouping things... by siebenmann on Sunday August 01, 2021 @06:23PM (#28030713)
You're right; thanks for noticing and I've updated the first example. My C is a bit rusty these days and I didn't check it with a compiler the way I should have.

(I'm the author of the linked-to article.)

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