rust/tests/compile-fail/ptr_arg.rs
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2015-08-11 20:22:50 +02:00

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Rust
Executable File

#![feature(plugin)]
#![plugin(clippy)]
#[deny(ptr_arg)]
#[allow(unused)]
fn do_vec(x: &Vec<i64>) { //~ERROR: Writing '&Vec<_>' instead of '&[_]'
//Nothing here
}
#[deny(ptr_arg)]
#[allow(unused)]
fn do_str(x: &String) { //~ERROR
//Nothing here either
}
fn main() {
let x = vec![1i64, 2, 3];
do_vec(&x);
do_str(&"hello".to_owned());
}