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error: casting to the same type is unnecessary (`u32` -> `u32`)
--> tests/ui/track-diagnostics-clippy.rs:LL:CC
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LL | let b = a as u32;
| ^^^^^^^^ help: try: `a`
|
= note: -Ztrack-diagnostics: created at clippy_lints/src/casts/unnecessary_cast.rs:LL:CC
= note: `-D clippy::unnecessary-cast` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::unnecessary_cast)]`
error: returning the result of a `let` binding from a block
--> tests/ui/track-diagnostics-clippy.rs:LL:CC
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LL | let d = 42;
| ----------- unnecessary `let` binding
LL | d
| ^
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= note: -Ztrack-diagnostics: created at clippy_lints/src/returns.rs:LL:CC
= note: `-D clippy::let-and-return` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::let_and_return)]`
help: return the expression directly
|
LL ~
LL ~ 42
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error: aborting due to 2 previous errors
|
