Just practically speaking, not being able to call any non-pure functions is
real pain. You can't even call to!string for example.
I like your original suggestion, thanks for putting it it in bugzilla. I
hope it will considered some day.
By the way, I just discovered contract programming is ama
BCS:
> Logging? Any pre conditions that require external services ("DNS names should
> have been checked at this point.", "key must exist in the DB")?
> Those wouldn't work but I'm not sure how much of an issue they are.
Such usages are not common, and the program behaviour can change between
re
Hello bearophile,
(can you invent situations where this is too much restrictive?),
Logging? Any pre conditions that require external services ("DNS names should
have been checked at this point.", "key must exist in the DB")?
Those wouldn't work but I'm not sure how much of an issue they are
Generally a program can produce different outputs between release and not
release mode, but I always like to minimize the probability of this.
Two examples:
---
import std.stdio: writeln;
void foo(int[] arr)
out { arr[0] = 0; }
body {}
void main() {
auto a = [1, 2];
foo(a)
