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https://github.com/rust-lang/rust-clippy
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39 lines
1.4 KiB
Text
39 lines
1.4 KiB
Text
error: dereferencing a reference to an uninhabited type would be undefined behavior
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--> $DIR/uninhabited_references.rs:4:23
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LL | fn ret_uninh_ref() -> &'static std::convert::Infallible {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::uninhabited-references` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::uninhabited_references)]`
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error: dereferencing a reference to an uninhabited type would be undefined behavior
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--> $DIR/uninhabited_references.rs:10:30
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LL | fn $name(x: &$ty) -> &$ty {
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| ^^^^
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...
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LL | ret_something!(id_never, !);
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| --------------------------- in this macro invocation
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= note: this error originates in the macro `ret_something` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: dereferencing a reference to an uninhabited type is undefined behavior
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--> $DIR/uninhabited_references.rs:11:14
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LL | &*x
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| ^^
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...
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LL | ret_something!(id_never, !);
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| --------------------------- in this macro invocation
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= note: this error originates in the macro `ret_something` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: dereferencing a reference to an uninhabited type is undefined behavior
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--> $DIR/uninhabited_references.rs:21:13
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LL | let _ = *x;
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| ^^
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error: aborting due to 4 previous errors
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