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