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9d6ecc7485
Don't warn about an argument that is moved into a closure. ExprUseVisitor doesn't walk into nested bodies so use a new visitor that collects the variables that are moved into closures. Fixes #3739
22 lines
604 B
Text
22 lines
604 B
Text
error: local variable doesn't need to be boxed here
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--> $DIR/escape_analysis.rs:34:13
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LL | fn warn_arg(x: Box<A>) {
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| ^
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= note: `-D clippy::boxed-local` implied by `-D warnings`
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error: local variable doesn't need to be boxed here
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--> $DIR/escape_analysis.rs:125:12
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LL | pub fn new(_needs_name: Box<PeekableSeekable<&()>>) -> () {}
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| ^^^^^^^^^^^
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error: local variable doesn't need to be boxed here
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--> $DIR/escape_analysis.rs:165:23
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LL | fn closure_borrow(x: Box<A>) {
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| ^
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error: aborting due to 3 previous errors
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