[Issue 14126] GITHEAD - GC seemingly corrupting memory

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14126

Orvid King <blah38621 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |blah38621 at gmail.com

--- Comment #1 from Orvid King <blah38621 at gmail.com> ---
The invalid memory operation exception is expected, as you are trying to do an
allocation in a destructor.

As a note, it doesn't appear that the issue is with the main class, as this
still produces the same error:

import std.stdio;
import std.conv;

class FooBar
{
    Foo[] _foos;
    this()
    {
        _foos = new Foo[512];
        foreach (i; 0.._foos.length)
            _foos[i] = Foo(1);
    }
}

struct Foo
{
    uint _foo = 0;

    this(uint foo)
    {
        writeln("Foo init");
        assert(foo == 1);
        _foo = foo;
    }

    ~this()
    {
        if (_foo != 0 && _foo != 1)
        {
            writeln("How can _foo have any other value than 0 or 1?");
            writeln(_foo, "?? really????");
            assert(false, "Unexpected Value: " ~ _foo.to!string());
        }
    }
}

void main()
{
    auto bar = new FooBar();
    writeln("End of main");
}

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