is using predSwitch the only way to create to create recursive functions in D ?

[Andy Balba via Digitalmars-d-learn]

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Re: is using predSwitch the only way to create to create recursive functions in D ?

[Ali Çehreli via Digitalmars-d-learn]

On 7/29/20 3:13 PM, Andy Balba wrote:

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Not at all. The wording in the documentation is misleading.

Recursive functions are as trivial as they are:

int foo(uint i) {
  if (i == 0) {
return 42;
  }

  return foo(i - 1);
}

void main() {
  assert(foo(7) == 42);
}

Ali