Merge pull request rust-lang#3303 from shssoichiro/3069-unnecessary-f…

…old-pattern-guard Note known false positives in unnecessary_fold lint
pietroalbini · Oct 18, 2018 · 8f5a248 · 8f5a248
2 parents 4dc6b36 + 33847b5
commit 8f5a248
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/clippy_lints/src/methods/mod.rs b/clippy_lints/src/methods/mod.rs
@@ -688,7 +688,8 @@ declare_clippy_lint! {
 ///
 /// **Why is this bad?** Readability.
 ///
-/// **Known problems:** None.
+/// **Known problems:** False positive in pattern guards. Will be resolved once
+/// non-lexical lifetimes are stable.
 ///
 /// **Example:**
 /// ```rust