24 lines
665 B
Rust
24 lines
665 B
Rust
// non rustfixable, see redundant_closure_call_fixable.rs
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#![warn(clippy::redundant_closure_call)]
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fn main() {
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let mut i = 1;
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// lint here
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let mut k = (|m| m + 1)(i);
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//~^ ERROR: try not to call a closure in the expression where it is declared
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//~| NOTE: `-D clippy::redundant-closure-call` implied by `-D warnings`
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// lint here
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k = (|a, b| a * b)(1, 5);
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//~^ ERROR: try not to call a closure in the expression where it is declared
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// don't lint these
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#[allow(clippy::needless_return)]
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(|| return 2)();
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(|| -> Option<i32> { None? })();
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#[allow(clippy::try_err)]
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(|| -> Result<i32, i32> { Err(2)? })();
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}
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