| //@ revisions: current next |
| //@ ignore-compare-mode-next-solver (explicit revisions) |
| //@[next] compile-flags: -Znext-solver |
| //@ check-pass |
| //@ edition: 2018 |
| //@ run-rustfix |
| |
| #![feature(try_blocks)] |
| #![warn(unused_parens, unused_braces)] |
| |
| fn consume<T>(_: Result<T, T>) -> T { todo!() } |
| |
| fn main() { |
| consume(try {}); |
| //~^ WARN unnecessary parentheses |
| |
| consume(try {}); |
| //~^ WARN unnecessary braces |
| |
| match try {} { |
| //~^ WARN unnecessary parentheses |
| Ok(()) | Err(()) => (), |
| } |
| |
| if let Err(()) = try {} {} |
| //~^ WARN unnecessary parentheses |
| |
| match try {} { |
| //~^ WARN unnecessary parentheses |
| Ok(()) | Err(()) => (), |
| } |
| } |
