[cv5005]

And if I want a vec(int *)? These token pasting 'generic' macros never work for non-trivial types.

[teo_zero]

Correct, complex types must be typedef'd. At least, until c2y integrates _Record as per N3332: https://thephd.dev/_vendor/future_cxx/papers/C%20-%20_Record...

[uecker]

I am not terribly excited about this proposal. It is overly complex.