mirror of https://github.com/rust-lang/rust
50 lines
2.0 KiB
Plaintext
50 lines
2.0 KiB
Plaintext
error: unreachable statement
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--> $DIR/diverge-causes-unreachable-code.rs:11:5
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LL | fn never_arg(!: Void) -> u32 {
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| - any code following a never pattern is unreachable
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LL | println!();
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| ^^^^^^^^^^ unreachable statement
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note: the lint level is defined here
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--> $DIR/diverge-causes-unreachable-code.rs:4:9
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LL | #![deny(unreachable_code)]
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| ^^^^^^^^^^^^^^^^
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= note: this error originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: unreachable statement
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--> $DIR/diverge-causes-unreachable-code.rs:16:5
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LL | fn ref_never_arg(&!: &Void) -> u32 {
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| -- any code following a never pattern is unreachable
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LL | println!();
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| ^^^^^^^^^^ unreachable statement
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= note: this error originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: unreachable statement
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--> $DIR/diverge-causes-unreachable-code.rs:25:5
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LL | let ! = *ptr;
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| - any code following a never pattern is unreachable
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LL | }
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LL | println!();
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| ^^^^^^^^^^ unreachable statement
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= note: this error originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: unreachable statement
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--> $DIR/diverge-causes-unreachable-code.rs:34:5
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LL | match *ptr { ! };
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| ---------------- any code following this `match` expression is unreachable, as all arms diverge
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LL | }
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LL | println!();
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| ^^^^^^^^^^ unreachable statement
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= note: this error originates in the macro `$crate::print` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 4 previous errors
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