rust/src/test/auxiliary/issue-2631-a.rs

#[link(name = "req")];
#[crate_type = "lib"];

use std;

import dvec::*;
import dvec::dvec;
import std::map::hashmap;

type header_map = hashmap<str, @dvec<@str/~>>;

// the unused ty param is necessary so this gets monomorphized
fn request<T: copy>(req: header_map) {
  let _x = *(*req.get("METHOD"))[0u];
}