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ThePhD (thephd@pony.social)'s status on Tuesday, 09-Jan-2024 02:27:09 JST ThePhD
Some folks are sleeping on this part of C, but this is now well-defined and working code in the latest C23 thanks to @uecker , @JensGustedt , and @erisceleste:
https://godbolt.org/z/Gd4j6nnv3
In conversation about a year ago from pony.social permalink
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1. A screenshot showing the contents of a Godbolt snippet (https://godbolt.org/z/Gd4j6nnv3): #define pair(T, U) struct pair_##T##_##U { T first; U second; } pair(int, float) do_thing(int a, bool b) { return (pair(int, float)){a * 2, b ? 1.0f : 2.0f }; } #include <stdio.h> int main () { auto result = do_thing(50, false); printf("%zu-byte sized struct: { %d, %f }", sizeof(result), result.first, result.second); }
  https://cdn.pony.social/media_attachments/files/111/718/771/363/092/879/original/89d79dd54d5f3c6e.jpg
- Haelwenn /элвэн/ :triskell: likes this.

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