[Issue 3835] ref foreach does not work in CTFE

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sat Apr 10 16:19:48 PDT 2010


http://d.puremagic.com/issues/show_bug.cgi?id=3835



--- Comment #9 from bearophile_hugs at eml.cc 2010-04-10 16:19:46 PDT ---
In dmd 2.043 my second tests cases works:

import std.stdio: writeln;

pure int[] genFactorials(int n) {
    pure static int factorial(int n) {
        if (n == 0)
           return 1;
        return n * factorial(n - 1);
    }

    int[] result = new int[n + 1];
    foreach (i; 0 .. n+1)
        result[i] = factorial(i);
    return result;
}

enum int N = 13;
static enum auto factorials = cast(int[N])genFactorials(N - 1);
void main() {
    writeln(factorials);
}


The first test case doesn't work yet.

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