Hello Ellery,
BCS wrote:
Hello Ellery,
bearophile wrote:
I'm trying to convert to D2 the following (quite simplified up)
Python code, that implements a trampoline to run tail-call
functions with no stack overflow:
[...]
How DO you define the signature of a function that returns itself?
Last I checked, you can't. Make it return a struct that has itself.
Thanks for reading my code
I never bothered understanding what the OP's code does but to answered the
question you asked: this is the closest I have seen to a function that can
return (a pointer to) itself:
struct S { S function(int) fn; }
S foo(int i) { return S(&foo); }
