rust/src/test/run-pass/mutable-huh-variance-vec1.rs

14 lines
275 B
Rust

// error-pattern: mismatched types
fn main() {
let v = [[0]/~]/~;
// This is ok because the outer vec is covariant with respect
// to the inner vec. If the outer vec was mut then we
// couldn't do this.
fn f(&&v: [[const int]/~]/~) {
}
f(v);
}