3a023e7e58
add comments in `store_dead_field_or_variant` support multiple log level add a item ident label fix ui tests fix a ui test fix a rustdoc ui test use let chain refactor: remove `store_dead_field_or_variant` fix a tiny bug
43 lines
1 KiB
Text
43 lines
1 KiB
Text
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running 1 test
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test $DIR/display-output.rs - foo (line 9) ... ok
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successes:
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---- $DIR/display-output.rs - foo (line 9) stdout ----
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warning: unused variable: `x`
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--> $DIR/display-output.rs:11:5
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LL | let x = 12;
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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note: the lint level is defined here
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--> $DIR/display-output.rs:9:9
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LL | #![warn(unused)]
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| ^^^^^^
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= note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
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warning: unused variable: `x`
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--> $DIR/display-output.rs:13:8
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LL | fn foo(x: &dyn std::fmt::Display) {}
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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warning: function `foo` is never used
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--> $DIR/display-output.rs:13:4
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LL | fn foo(x: &dyn std::fmt::Display) {}
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| ^^^
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= note: `#[warn(dead_code)]` implied by `#[warn(unused)]`
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warning: 3 warnings emitted
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successes:
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$DIR/display-output.rs - foo (line 9)
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test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME
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