Unexpected segfault

[davidhesselbom]

This causes a segfault:

Foo: cover {
    pointer : Int*
    init: func {
        this pointer = gc_malloc(1024)
    }
    dispose: func {
        gc_free(this pointer)
    }
}

foo := Foo new()
foo dispose()

This does not...

Foo: cover {
    pointer : Int*
    init: func {
        this pointer = gc_malloc(1024)
        gc_free(this pointer)
    }
    dispose: func {
    }
}

foo := Foo new()
foo dispose()

And neither does this:

Foo: cover {
    pointer : Int*
    init: func {
        this pointer = gc_malloc(1024)
        this dispose()
    }
    dispose: func {
        gc_free(this pointer)
    }
}

foo := Foo new()

What's going on here?

[davidhesselbom]

Argh, I needed init: func@ {. I've made that mistake a few times now... Maybe a warning would be nice, I don't know.

[alexnask]

A "modifying this in a by value cover call" would be nice, indeed