From f88cbcd4ab20276c50f54aa0aaeb522c253eaacc Mon Sep 17 00:00:00 2001
From: overlookmotel <557937+overlookmotel@users.noreply.github.com>
Date: Wed, 14 Aug 2024 18:55:27 +0000
Subject: [PATCH] feat(transformer): add
 `BoundIdentifier::new_uid_in_current_scope` method (#4903)

Add method `BoundIdentifier::new_uid_in_current_scope` as a shortcut.
---
 crates/oxc_transformer/src/es2015/arrow_functions.rs |  3 +--
 crates/oxc_transformer/src/helpers/bindings.rs       | 10 ++++++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/crates/oxc_transformer/src/es2015/arrow_functions.rs b/crates/oxc_transformer/src/es2015/arrow_functions.rs
index 8b2be7efff039..1aea03547cd86 100644
--- a/crates/oxc_transformer/src/es2015/arrow_functions.rs
+++ b/crates/oxc_transformer/src/es2015/arrow_functions.rs
@@ -81,9 +81,8 @@ impl<'a> ArrowFunctions<'a> {
 
     fn get_this_name(&mut self, ctx: &mut TraverseCtx<'a>) -> BoundIdentifier<'a> {
         if self.this_var.is_none() {
-            self.this_var = Some(BoundIdentifier::new_uid(
+            self.this_var = Some(BoundIdentifier::new_uid_in_current_scope(
                 "this",
-                ctx.current_scope_id(),
                 SymbolFlags::FunctionScopedVariable,
                 ctx,
             ));
diff --git a/crates/oxc_transformer/src/helpers/bindings.rs b/crates/oxc_transformer/src/helpers/bindings.rs
index ec93386db0ee8..085a6a1532b1a 100644
--- a/crates/oxc_transformer/src/helpers/bindings.rs
+++ b/crates/oxc_transformer/src/helpers/bindings.rs
@@ -65,6 +65,16 @@ impl<'a> BoundIdentifier<'a> {
         Self::new_uid(name, scope_id, flags, ctx)
     }
 
+    /// Create `BoundIdentifier` for new binding in current scope
+    pub fn new_uid_in_current_scope(
+        name: &str,
+        flags: SymbolFlags,
+        ctx: &mut TraverseCtx<'a>,
+    ) -> Self {
+        let scope_id = ctx.current_scope_id();
+        Self::new_uid(name, scope_id, flags, ctx)
+    }
+
     /// Create `BindingIdentifier` for this binding
     pub fn create_binding_identifier(&self) -> BindingIdentifier<'a> {
         BindingIdentifier {