Rollup merge of #104403 - koka831:lint-doc, r=Dylan-DPC

Specify language of code comment to generate document Fix `let_underscore_drop` comment https://doc.rust-lang.org/rustc/lints/listing/allowed-by-default.html#example-7
2022-11-15 01:40:45 +01:00 · 2022-11-15 01:40:45 +01:00 · da2beab3f6
commit da2beab3f6
parent aea4c0c1b8 a9e4176bc8
1 changed files with 2 additions and 1 deletions
--- a/compiler/rustc_lint/src/let_underscore.rs
+++ b/compiler/rustc_lint/src/let_underscore.rs
@ -11,7 +11,8 @@ declare_lint! {
    /// scope.
    ///
    /// ### Example
-    /// ```
+    ///
+    /// ```rust
    /// struct SomeStruct;
    /// impl Drop for SomeStruct {
    ///     fn drop(&mut self) {