51 lines
1.2 KiB
Plaintext
51 lines
1.2 KiB
Plaintext
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warning: `#[derive]` does nothing on macro invocations
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--> $DIR/issue-49934.rs:30:5
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LL | #[derive(Debug)]
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| ^^^^^^^^^^^^^^^^
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= note: this may become a hard error in a future release
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warning: unused attribute
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--> $DIR/issue-49934.rs:16:8
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LL | fn foo<#[derive(Debug)] T>() { //~ WARN unused attribute
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| ^^^^^^^^^^^^^^^^
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note: lint level defined here
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--> $DIR/issue-49934.rs:14:9
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LL | #![warn(unused_attributes)] //~ NOTE lint level defined here
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| ^^^^^^^^^^^^^^^^^
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warning: unused attribute
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--> $DIR/issue-49934.rs:18:9
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LL | #[derive(Debug)] //~ WARN unused attribute
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| ^^^^^^^^^^^^^^^^
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warning: unused attribute
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--> $DIR/issue-49934.rs:36:5
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LL | #[derive(Debug)] //~ WARN unused attribute
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| ^^^^^^^^^^^^^^^^
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warning: unused attribute
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--> $DIR/issue-49934.rs:40:5
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LL | #[derive(Debug)] //~ WARN unused attribute
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| ^^^^^^^^^^^^^^^^
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warning: unused attribute
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--> $DIR/issue-49934.rs:44:13
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LL | let _ = #[derive(Debug)] "Hello, world!";
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| ^^^^^^^^^^^^^^^^
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warning: unused attribute
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--> $DIR/issue-49934.rs:49:9
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LL | #[derive(Debug)] //~ WARN unused attribute
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| ^^^^^^^^^^^^^^^^
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