mirror of
https://github.com/rust-lang/rust-clippy
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45 lines
859 B
Rust
45 lines
859 B
Rust
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// run-rustfix
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#![feature(const_result)]
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#![warn(clippy::redundant_pattern_matching)]
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#![allow(unused)]
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// Test that results are linted with the feature enabled.
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const fn issue_5697() {
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if Ok::<i32, i32>(42).is_ok() {}
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if Err::<i32, i32>(42).is_err() {}
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while Ok::<i32, i32>(10).is_ok() {}
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while Ok::<i32, i32>(10).is_err() {}
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Ok::<i32, i32>(42).is_ok();
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Err::<i32, i32>(42).is_err();
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// These should not be linted until `const_option` is implemented.
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// See https://github.com/rust-lang/rust/issues/67441
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if let Some(_) = Some(42) {}
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if let None = None::<()> {}
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while let Some(_) = Some(42) {}
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while let None = None::<()> {}
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match Some(42) {
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Some(_) => true,
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None => false,
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};
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match None::<()> {
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Some(_) => false,
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None => true,
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};
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}
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fn main() {}
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