[Issue 20148] void initializated bool can be both true and false

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=20148

--- Comment #3 from hsteoh at quickfur.ath.cx ---
Actually, as far as this bug is concerned, @safe is a red herring, and so is
void initialization.

Proof:
---------
bool schrodingersCat() @safe {
        union U { bool b; int i; }
        U u;
        u.i = 2;
        return u.b;
}
void main() @safe {
        import std.stdio;
        bool b = schrodingersCat();
        if (b) writeln("alive");
        if (!b) writeln("dead");
}
---------

Output:
---------
alive
dead
---------

Apparently, D semantics exhibit quantum mechanical effects!

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