Can't resolve enum in local function scope

[kjeremy]

fn foo() {
    enum Blah {
        /// Variant with stuff
        A(i32)
    }

    let _e = Blah::A(0);
}

Here _e is {unknown} and there are no completions for Blah. However if Blah is moved out of the function it resolves properly and we get completions and the type is infered.

[sinkuu]

Duplication of #1559?

[kjeremy]

Yep!