Use default for Lock.

cjgillot · cjgillot · commit 97a63ca03b14 · 2023-05-28T08:26:27.000Z
diff --git a/compiler/rustc_query_system/src/dep_graph/mod.rs b/compiler/rustc_query_system/src/dep_graph/mod.rs
@@ -153,7 +153,7 @@ pub enum CurrentDepNode<K> {
 
 impl<K> CurrentDepNode<K> {
     pub fn regular(dep_node: DepNode<K>) -> CurrentDepNode<K> {
-        CurrentDepNode::Regular { dep_node, expn_disambiguators: Lock::new(UnhashMap::default()) }
+        CurrentDepNode::Regular { dep_node, expn_disambiguators: Default::default() }
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -153,7 +153,7 @@ pub enum CurrentDepNode<K> {`
`153`	`153`
`154`	`154`	`impl<K> CurrentDepNode<K> {`
`155`	`155`	`pub fn regular(dep_node: DepNode<K>) -> CurrentDepNode<K> {`
`156`		`- CurrentDepNode::Regular { dep_node, expn_disambiguators: Lock::new(UnhashMap::default()) }`
	`156`	`+ CurrentDepNode::Regular { dep_node, expn_disambiguators: Default::default() }`
`157`	`157`	`}`
`158`	`158`	`}`
`159`	`159`