rust/tests/ui/rust-2018/try-macro.rs
2024-02-16 20:02:50 +00:00

19 lines
377 B
Rust

// Test that `try!` macros are rewritten.
//@ run-rustfix
//@ check-pass
#![warn(rust_2018_compatibility)]
#![allow(dead_code)]
#![allow(deprecated)]
fn foo() -> Result<usize, ()> {
let x: Result<usize, ()> = Ok(22);
try!(x);
//~^ WARNING `try` is a keyword in the 2018 edition
//~| WARNING this is accepted in the current edition
Ok(44)
}
fn main() {}