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swc-project · Jun 12, 2024 · 490b991 · 490b991
1 parent c0f0427
commit 490b991
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/crates/swc_ecma_lints/src/rules/no_dupe_args.rs b/crates/swc_ecma_lints/src/rules/no_dupe_args.rs
@@ -16,7 +16,9 @@ struct NoDupeArgs {}
 /// is usually small.
 macro_rules! check {
     ($node:expr) => {{
-        // This allocates only if there are duplicate parameters.
+        // This vector allocates only if there are duplicate parameters.
+        // This is used to handle the case where the same parameter is used 3 or more
+        // times.
         let mut done = vec![];
 
         let mut i1 = 0;