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// When the type of a method call's receiver is unknown, the span should point
// to the receiver (and not the entire call, as was previously the case before
// the fix of which this tests).
fn shines_a_beacon_through_the_darkness() {
let x: Option<_> = None; //~ ERROR type annotations needed
x.unwrap().method_that_could_exist_on_some_type();
}
fn courier_to_des_moines_and_points_west(data: &[u32]) -> String {
data.iter()
.sum::<_>() //~ ERROR type annotations needed
.to_string()
}
fn main() {}
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