Downgrade many_single_char_names to pedantic

[rust.git] / clippy_utils / src / hir_utils.rs

diff --git a/clippy_utils/src/hir_utils.rs b/clippy_utils/src/hir_utils.rs
index 6e9a1de21eef5cb010d32f668a82565ba1713a35..7438b6eabf9e61f267670b1c3df24b4018414ebd 100644 (file)
--- a/clippy_utils/src/hir_utils.rs
+++ b/clippy_utils/src/hir_utils.rs
@@ -540,7 +540,7 @@ pub fn hash_block(&mut self, b: &Block<'_>) {
         std::mem::discriminant(&b.rules).hash(&mut self.s);
     }
 
-    #[allow(clippy::many_single_char_names, clippy::too_many_lines)]
+    #[allow(clippy::too_many_lines)]
     pub fn hash_expr(&mut self, e: &Expr<'_>) {
         let simple_const = self
             .maybe_typeck_results