From fcc717e92374520416a3e2f7b2fed4e1778f84f6 Mon Sep 17 00:00:00 2001
From: wborgeaud <williamborgeaud@gmail.com>
Date: Thu, 5 Aug 2021 16:06:48 +0200
Subject: [PATCH] Remove useless mut

---
 src/gates/base_sum.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/gates/base_sum.rs b/src/gates/base_sum.rs
index 2dd6cf15..7af12cbe 100644
--- a/src/gates/base_sum.rs
+++ b/src/gates/base_sum.rs
@@ -38,7 +38,7 @@ impl<F: Extendable<D>, const D: usize, const B: usize> Gate<F, D> for BaseSumGat
 
     fn eval_unfiltered(&self, vars: EvaluationVars<F, D>) -> Vec<F::Extension> {
         let sum = vars.local_wires[Self::WIRE_SUM];
-        let mut limbs = vars.local_wires[self.limbs()].to_vec();
+        let limbs = vars.local_wires[self.limbs()].to_vec();
         let computed_sum = reduce_with_powers(&limbs, F::Extension::from_canonical_usize(B));
         let mut constraints = vec![computed_sum - sum];
         for limb in limbs {
@@ -53,7 +53,7 @@ impl<F: Extendable<D>, const D: usize, const B: usize> Gate<F, D> for BaseSumGat
 
     fn eval_unfiltered_base(&self, vars: EvaluationVarsBase<F>) -> Vec<F> {
         let sum = vars.local_wires[Self::WIRE_SUM];
-        let mut limbs = vars.local_wires[self.limbs()].to_vec();
+        let limbs = vars.local_wires[self.limbs()].to_vec();
         let computed_sum = reduce_with_powers(&limbs, F::from_canonical_usize(B));
         let mut constraints = vec![computed_sum - sum];
         for limb in limbs {
@@ -69,7 +69,7 @@ impl<F: Extendable<D>, const D: usize, const B: usize> Gate<F, D> for BaseSumGat
     ) -> Vec<ExtensionTarget<D>> {
         let base = builder.constant(F::from_canonical_usize(B));
         let sum = vars.local_wires[Self::WIRE_SUM];
-        let mut limbs = vars.local_wires[self.limbs()].to_vec();
+        let limbs = vars.local_wires[self.limbs()].to_vec();
         let computed_sum = reduce_with_powers_ext_recursive(builder, &limbs, base);
         let mut constraints = vec![builder.sub_extension(computed_sum, sum)];
         for limb in limbs {