[Issue 5713] Broken final switch on ints

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=5713

--- Comment #14 from bearophile_h...@eml.cc ---
Another simple case worth supporting:


void main() {
    foreach (immutable i; 0 .. 3) {
        final switch (i) {
            case 0: break;
            case 1: break;
            case 2: break;
        }
    }
}

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