From 33490aa211fdd2b2292c396002123035e0b1fe54 Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Sat, 4 Jun 2022 16:20:19 +0530
Subject: do not raise empty-let when comments are present

---
 lib/src/lints/empty_let_in.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/src/lints')

diff --git a/lib/src/lints/empty_let_in.rs b/lib/src/lints/empty_let_in.rs
index e42f658..390a1e1 100644
--- a/lib/src/lints/empty_let_in.rs
+++ b/lib/src/lints/empty_let_in.rs
@@ -1,3 +1,5 @@
+use std::ops::Not;
+
 use crate::{session::SessionInfo, Metadata, Report, Rule, Suggestion};
 
 use if_chain::if_chain;
@@ -45,6 +47,12 @@ impl Rule for EmptyLetIn {
             if inherits.count() == 0;
 
             if let Some(body) = let_in_expr.body();
+
+            // ensure that the let-in-expr does not have comments
+            if node
+                .children_with_tokens()
+                .any(|el| el.kind() == SyntaxKind::TOKEN_COMMENT)
+                .not();
             then {
                 let at = node.text_range();
                 let replacement = body;
-- 
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