Resources can't be put into tags

[brson]

    tag t {
        t0(r);
    }

    let i = @mutable 0;
    {
        let a <- t0(r(i));
    }
    assert *i == 1;

This performs a copy of r(i). With other types, e.g. {a: r(i)} trans optimizes this to a move, so kind analysis allows it.

[brson]

There's a commented out test for this in run-pass/init-res-into-things.rs

[brson]

Related to #979

[marijnh]

Superseded by #1177

[brson]

Is this fixed?

[marijnh]

Not yet. It will be fixed when #1177 is closed.