writing-to-immutable-vec.rs « ui « test « src - rust - https://github.com/rust-lang/rust

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path: root/src/test/ui/writing-to-immutable-vec.rs

blob: ad2bf33fc20ba08867e2f250702e2beed901b4a7 (plain)

fn main() {
    let v: Vec<isize> = vec![1, 2, 3];
    v[1] = 4; //~ ERROR cannot borrow immutable local variable `v` as mutable
}