From 892a7fab609c809ffd5bf64c9ce8c415a03c6841 Mon Sep 17 00:00:00 2001
From: overlookmotel <557937+overlookmotel@users.noreply.github.com>
Date: Tue, 27 Aug 2024 08:13:14 +0000
Subject: [PATCH] refactor(semantic): replace `ref` syntax (#5253)

Pure code style refactor. Prefer `if let Some(y) = &x.y` over `if let Some(ref y) = x.y`.
---
 crates/oxc_semantic/src/builder.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/crates/oxc_semantic/src/builder.rs b/crates/oxc_semantic/src/builder.rs
index 74f4fa777..3772f9f1c 100644
--- a/crates/oxc_semantic/src/builder.rs
+++ b/crates/oxc_semantic/src/builder.rs
@@ -653,7 +653,7 @@ impl<'a> Visit<'a> for SemanticBuilder<'a> {
         let node_id = self.current_node_id;
         /* cfg */
 
-        if let Some(ref break_target) = stmt.label {
+        if let Some(break_target) = &stmt.label {
             self.visit_label_identifier(break_target);
         }
 
@@ -1715,10 +1715,8 @@ impl<'a> SemanticBuilder<'a> {
             AstKind::ExportDefaultDeclaration(decl) => {
                 // Only if the declaration has an ID, we mark it as an export
                 if match &decl.declaration {
-                    ExportDefaultDeclarationKind::FunctionDeclaration(ref func) => {
-                        func.id.is_some()
-                    }
-                    ExportDefaultDeclarationKind::ClassDeclaration(ref class) => class.id.is_some(),
+                    ExportDefaultDeclarationKind::FunctionDeclaration(func) => func.id.is_some(),
+                    ExportDefaultDeclarationKind::ClassDeclaration(class) => class.id.is_some(),
                     ExportDefaultDeclarationKind::TSInterfaceDeclaration(_) => true,
                     _ => false,
                 } {