From ba54eb67b33d820c08ab3ebabd695a2173887f1a Mon Sep 17 00:00:00 2001
From: Boshen <boshenc@gmail.com>
Date: Sun, 3 Sep 2023 15:26:52 +0800
Subject: [PATCH] chore(semantic): use Arc<ModuleRecord>

---
 crates/oxc_semantic/src/builder.rs           | 6 +++---
 crates/oxc_semantic/src/lib.rs               | 4 ++--
 crates/oxc_semantic/src/module_record/mod.rs | 5 +++--
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/crates/oxc_semantic/src/builder.rs b/crates/oxc_semantic/src/builder.rs
index f21250e15..94093bb16 100644
--- a/crates/oxc_semantic/src/builder.rs
+++ b/crates/oxc_semantic/src/builder.rs
@@ -1,6 +1,6 @@
 //! Semantic Builder
 
-use std::{cell::RefCell, rc::Rc};
+use std::{cell::RefCell, rc::Rc, sync::Arc};
 
 use itertools::Itertools;
 #[allow(clippy::wildcard_imports)]
@@ -149,7 +149,7 @@ impl<'a> SemanticBuilder<'a> {
             nodes: self.nodes,
             scopes: self.scope,
             symbols: self.symbols,
-            module_record,
+            module_record: Arc::new(module_record),
             jsdoc: self.jsdoc.build(),
             unused_labels: self.unused_labels.labels,
         };
@@ -164,7 +164,7 @@ impl<'a> SemanticBuilder<'a> {
             nodes: self.nodes,
             scopes: self.scope,
             symbols: self.symbols,
-            module_record: ModuleRecord::default(),
+            module_record: Arc::new(ModuleRecord::default()),
             jsdoc: self.jsdoc.build(),
             unused_labels: self.unused_labels.labels,
         }
diff --git a/crates/oxc_semantic/src/lib.rs b/crates/oxc_semantic/src/lib.rs
index e57d21abc..70332b544 100644
--- a/crates/oxc_semantic/src/lib.rs
+++ b/crates/oxc_semantic/src/lib.rs
@@ -9,7 +9,7 @@ mod reference;
 mod scope;
 mod symbol;
 
-use std::rc::Rc;
+use std::{rc::Rc, sync::Arc};
 
 pub use builder::{SemanticBuilder, SemanticBuilderReturn};
 pub use jsdoc::{JSDoc, JSDocComment, JSDocTag};
@@ -41,7 +41,7 @@ pub struct Semantic<'a> {
 
     trivias: Rc<Trivias>,
 
-    module_record: ModuleRecord,
+    module_record: Arc<ModuleRecord>,
 
     jsdoc: JSDoc<'a>,
 
diff --git a/crates/oxc_semantic/src/module_record/mod.rs b/crates/oxc_semantic/src/module_record/mod.rs
index c40ae6cd2..6493ffe0e 100644
--- a/crates/oxc_semantic/src/module_record/mod.rs
+++ b/crates/oxc_semantic/src/module_record/mod.rs
@@ -9,10 +9,11 @@ mod module_record_tests {
     use oxc_span::{SourceType, Span};
     #[allow(clippy::wildcard_imports)]
     use oxc_syntax::module_record::*;
+    use std::sync::Arc;
 
     use crate::SemanticBuilder;
 
-    fn build(source_text: &str) -> ModuleRecord {
+    fn build(source_text: &str) -> Arc<ModuleRecord> {
         let source_type = SourceType::default().with_module(true);
         let allocator = Allocator::default();
         let ret = Parser::new(&allocator, source_text, source_type).parse();
@@ -21,7 +22,7 @@ mod module_record_tests {
             .with_trivias(ret.trivias)
             .with_module_record_builder(true)
             .build(program);
-        semantic_ret.semantic.module_record
+        Arc::clone(&semantic_ret.semantic.module_record)
     }
 
     // Table 55 gives examples of ImportEntry records fields used to represent the syntactic import forms: