20 lines
457 B
Rust
20 lines
457 B
Rust
// error-pattern: mismatched types
|
|
use std;
|
|
import std::map::hashmap;
|
|
import std::bitv;
|
|
|
|
type fn_info = {vars: hashmap<uint, var_info>};
|
|
type var_info = {a: uint, b: uint};
|
|
|
|
fn bitv_to_str(enclosing: fn_info, v: ~bitv::Bitv) -> str {
|
|
let s = "";
|
|
|
|
// error is that the value type in the hash map is var_info, not a box
|
|
for enclosing.vars.each_value |val| {
|
|
if v.get(val) { s += "foo"; }
|
|
}
|
|
return s;
|
|
}
|
|
|
|
fn main() { debug!("OK"); }
|