rust/tests/ui/range_plus_minus_one.rs
2017-10-08 14:15:37 +02:00

35 lines
573 B
Rust

#![feature(inclusive_range_syntax)]
fn f() -> usize {
42
}
#[warn(range_plus_one)]
fn main() {
for _ in 0..2 { }
for _ in 0..=2 { }
for _ in 0..3+1 { }
for _ in 0..=3+1 { }
for _ in 0..1+5 { }
for _ in 0..=1+5 { }
for _ in 1..1+1 { }
for _ in 1..=1+1 { }
for _ in 0..13+13 { }
for _ in 0..=13-7 { }
for _ in 0..(1+f()) { }
for _ in 0..=(1+f()) { }
let _ = ..11-1;
let _ = ..=11-1;
let _ = ..=(11-1);
let _ = (f()+1)..(f()+1);
let mut vec: Vec<()> = std::vec::Vec::new();
vec.drain(..);
}