1 error: unused doc comment
2 --> $DIR/useless-comment.rs:9:1
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
7 | ------- rustdoc does not generate documentation for macro expansions
9 note: lint level defined here
10 --> $DIR/useless-comment.rs:3:9
12 LL | #![deny(unused_doc_comments)]
14 = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
16 error: unused doc comment
17 --> $DIR/useless-comment.rs:13:5
20 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
22 | ----------- rustdoc does not generate documentation for statements
24 error: unused doc comment
25 --> $DIR/useless-comment.rs:16:5
28 LL | | /// doc comment
29 LL | | /// that is unused
30 | |______________________^
36 | |_____- rustdoc does not generate documentation for expressions
38 error: unused doc comment
39 --> $DIR/useless-comment.rs:20:9
42 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
44 | ------- rustdoc does not generate documentation for match arms
46 error: unused doc comment
47 --> $DIR/useless-comment.rs:25:5
50 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
52 | --------- rustdoc does not generate documentation for expressions
54 error: unused doc comment
55 --> $DIR/useless-comment.rs:28:5
61 | - rustdoc does not generate documentation for expressions
63 error: unused doc comment
64 --> $DIR/useless-comment.rs:29:5
69 | - rustdoc does not generate documentation for expressions
71 error: unused doc comment
72 --> $DIR/useless-comment.rs:32:5
75 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
77 | ------- rustdoc does not generate documentation for macro expansions
79 = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
81 error: unused doc comment
82 --> $DIR/useless-comment.rs:35:13
84 LL | let x = /** comment */ 47;
85 | ^^^^^^^^^^^^^^ -- rustdoc does not generate documentation for expressions
87 error: unused doc comment
88 --> $DIR/useless-comment.rs:37:5
91 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
95 | |_____- rustdoc does not generate documentation for expressions
97 error: aborting due to 10 previous errors