Resolve error in pattern match of struct in a different module

[burg]

If a struct is defined elsewhere, it won't get resolved in a pattern match. @pcwalton

Testcase

fn main() {
    let sears = buildings::Tower { height: 1451 };

    let h: uint = match sears {
        ::buildings::Tower { height: h } => { h }
    };

    io::println(h.to_str());
}

mod buildings {
    struct Tower { height: uint }
}

Error

test.rs:2:16: 2:32 error: `buildings::Tower` does not name a structure
test.rs:2     let sears = buildings::Tower { height: 1451 };
                          ^~~~~~~~~~~~~~~~
test.rs:5:8: 5:26 error: `buildings::Tower` does not name a structure
test.rs:5         ::buildings::Tower { height: h } => { h }
                  ^~~~~~~~~~~~~~~~~~
test.rs:5:37: 5:38 error: unresolved name: h
test.rs:5         ::buildings::Tower { height: h } => { h }
                                               ^
test.rs:5:46: 5:47 error: unresolved name: h
test.rs:5         ::buildings::Tower { height: h } => { h }

[catamorphism]

Is this different from #3767?

[burg]

Probably not, except it's masked by the parse error in another bug. I filed a second bug once I realized there's a simpler repro for resolve problems.