clone range in a more obvious way

matthiaskrgr · matthiaskrgr · commit 3d1195462fd1 · 2024-10-12T21:38:06.000+02:00
diff --git a/compiler/rustc_infer/src/infer/type_variable.rs b/compiler/rustc_infer/src/infer/type_variable.rs
@@ -188,8 +188,8 @@ impl<'tcx> TypeVariableTable<'_, 'tcx> {
     ) -> (Range<TyVid>, Vec<TypeVariableOrigin>) {
         let range = TyVid::from_usize(value_count)..TyVid::from_usize(self.num_vars());
         (
-            range.start..range.end,
-            (range.start..range.end).map(|index| self.var_origin(index)).collect(),
+            range.clone(),
+            range.map(|index| self.var_origin(index)).collect(),
         )
     }
 

Original file line number	Diff line number	Diff line change
`@@ -188,8 +188,8 @@ impl<'tcx> TypeVariableTable<'_, 'tcx> {`
`188`	`188`	`) -> (Range<TyVid>, Vec<TypeVariableOrigin>) {`
`189`	`189`	`let range = TyVid::from_usize(value_count)..TyVid::from_usize(self.num_vars());`
`190`	`190`	`(`
`191`		`- range.start..range.end,`
`192`		`- (range.start..range.end).map(\|index\| self.var_origin(index)).collect(),`
	`191`	`+ range.clone(),`
	`192`	`+ range.map(\|index\| self.var_origin(index)).collect(),`
`193`	`193`	`)`
`194`	`194`	`}`
`195`	`195`