2021-07-02 11:00:08 -05:00
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error: expected expression, found keyword `else`
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--> $DIR/unused-doc-comments-edge-cases.rs:17:5
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LL | else {
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| ^^^^ expected expression
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error[E0658]: attributes on expressions are experimental
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--> $DIR/unused-doc-comments-edge-cases.rs:23:5
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LL | /// useless doc comment
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| ^^^^^^^^^^^^^^^^^^^^^^^
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= note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
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= help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
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= help: `///` is for documentation comments. For a plain comment, use `//`.
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error: unused doc comment
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--> $DIR/unused-doc-comments-edge-cases.rs:6:9
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LL | /// useless doc comment
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| ^^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | _ => false,
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| ---------- rustdoc does not generate documentation for match arms
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2022-09-18 10:55:36 -05:00
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= help: use `//` for a plain comment
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2021-07-02 11:00:08 -05:00
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note: the lint level is defined here
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--> $DIR/unused-doc-comments-edge-cases.rs:1:9
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LL | #![deny(unused_doc_comments)]
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| ^^^^^^^^^^^^^^^^^^^
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error: unused doc comment
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--> $DIR/unused-doc-comments-edge-cases.rs:23:5
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LL | /// useless doc comment
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| ^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | num == 3
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| --- rustdoc does not generate documentation for expressions
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= help: use `//` for a plain comment
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2021-11-30 12:47:01 -06:00
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error: unused doc comment
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--> $DIR/unused-doc-comments-edge-cases.rs:29:27
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LL | fn doc_comment_on_generic<#[doc = "x"] T>(val: T) {}
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| ^^^^^^^^^^^^ - rustdoc does not generate documentation for generic parameters
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= help: use `//` for a plain comment
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2022-03-02 10:58:49 -06:00
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error: unused doc comment
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--> $DIR/unused-doc-comments-edge-cases.rs:33:5
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LL | /// unused doc comment
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| ^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | / {
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LL | | let x = 12;
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LL | | }
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| |_____- rustdoc does not generate documentation for expressions
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= help: use `//` for a plain comment
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error: unused doc comment
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--> $DIR/unused-doc-comments-edge-cases.rs:40:1
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LL | /// unused doc comment
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| ^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | / extern "C" {
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LL | | fn foo();
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LL | | }
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2022-06-30 15:17:38 -05:00
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| |_- rustdoc does not generate documentation for extern blocks
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2022-03-02 10:58:49 -06:00
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= help: use `//` for a plain comment
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2021-07-02 11:00:08 -05:00
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error[E0308]: mismatched types
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--> $DIR/unused-doc-comments-edge-cases.rs:14:9
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LL | / if num == 3 {
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LL | | true
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| | ^^^^ expected `()`, found `bool`
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LL | | }
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| |_____- expected this to be `()`
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help: you might have meant to return this value
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LL | return true;
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2021-06-21 21:07:19 -05:00
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| ++++++ +
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2021-07-02 11:00:08 -05:00
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2022-03-02 10:58:49 -06:00
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error: aborting due to 8 previous errors
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2021-07-02 11:00:08 -05:00
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Some errors have detailed explanations: E0308, E0658.
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For more information about an error, try `rustc --explain E0308`.
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