rust/tests/compile-fail/ptr_arg.rs
Georg Brandl b2df15d65a ptr_arg improvements (fixes #214)
* do not trigger on mutable references
* use "real" type from ty, not AST type
2015-08-21 19:21:18 +02:00

23 lines
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Rust
Executable file

#![feature(plugin)]
#![plugin(clippy)]
#![allow(unused)]
#![deny(ptr_arg)]
fn do_vec(x: &Vec<i64>) { //~ERROR writing `&Vec<_>` instead of `&[_]`
//Nothing here
}
fn do_vec_mut(x: &mut Vec<i64>) { // no error here
//Nothing here
}
fn do_str(x: &String) { //~ERROR writing `&String` instead of `&str`
//Nothing here either
}
fn do_str_mut(x: &mut String) { // no error here
//Nothing here either
}
fn main() {
}