--wrap-static-fns generates () for empty parameter lists

[ojeda]

Input C/C++ Header

static inline void f(void) {}

Bindgen Invocation

$ bindgen --wrap-static-fns --experimental input.h

Actual Results

In /tmp/bindgen/extern.c:

void f__extern() { return f(); }

Expected Results

Before C23, one should use (void) to indicate an empty parameter list:

void f__extern(void) { return f(); }

[pvdrz]

Same as #2485

[ojeda]

Same as #2485

It is not the same, one is about the parameter list, the other about returning a call that returns void.

[pvdrz]

Oh yeah my bad, this is fixed on 0.65.1, the other one is fixed on mastermain

[ojeda]

Thanks!