clone range in a more obvious way

2024-10-12 21:38:06 +02:00 · 2024-10-12 21:38:06 +02:00 · d84d659cb5
commit d84d659cb5
parent 464f4057c2
1 changed files with 1 additions and 4 deletions
--- a/compiler/rustc_infer/src/infer/type_variable.rs
+++ b/compiler/rustc_infer/src/infer/type_variable.rs
@ -187,10 +187,7 @@ pub(crate) fn vars_since_snapshot(
        value_count: usize,
    ) -> (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())
    }

    /// Returns indices of all variables that are not yet