30 lines
576 B
Rust
30 lines
576 B
Rust
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// check-pass
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// compile-flags: --edition 2018
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// run-rustfix
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#![feature(try_blocks)]
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#![warn(unused_parens, unused_braces)]
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fn consume<T>(_: Result<T, T>) -> T { todo!() }
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fn main() {
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consume(try {});
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//~^ WARN unnecessary parentheses
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consume( try {} );
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//~^ WARN unnecessary braces
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match try {} {
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//~^ WARN unnecessary parentheses
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Ok(()) | Err(()) => (),
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}
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if let Err(()) = try {} {}
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//~^ WARN unnecessary parentheses
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match try {} {
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//~^ WARN unnecessary parentheses
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Ok(()) | Err(()) => (),
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}
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}
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