[Issue 11051] Unmatched case in a final switch should throw in both release and non-release mode

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=11051



--- Comment #3 from bearophile_hugs at eml.cc 2013-09-16 07:42:32 PDT ---
(In reply to comment #2)
> You mean *in release mode*, right?

Right, sorry.


> It currently throws in non-release mode, it doesn't throw in release mode.

This seems good to me. If you want to convert an untrusted value to an enum
safely you should use std.conv.to:


import std.stdio, std.conv;

enum E { a }

string get() {
    //immutable e = cast(E)123;
    immutable e = to!E(123);
    final switch(e) {
        case E.a: return "foobar";
    }
}
void main() {
    get.writeln;
}

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