From 3d66e48413d2a8cc53cbd6587ed02c285cf4462a Mon Sep 17 00:00:00 2001
From: Magnus Ulimoen <magnus@ulimoen.dev>
Date: Sat, 19 Sep 2020 15:49:55 +0200
Subject: [PATCH] silence clippy

---
 maxwell/src/sparse.rs    | 6 +++---
 shallow_water/src/lib.rs | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/maxwell/src/sparse.rs b/maxwell/src/sparse.rs
index e34eeef..42099b6 100644
--- a/maxwell/src/sparse.rs
+++ b/maxwell/src/sparse.rs
@@ -81,7 +81,7 @@ pub fn rhs_matrix(op: &dyn SbpOperator2d, grid: &super::Grid) -> Implicit {
         let a00 = if positive {
             &ky * &ky / (2.0 * &r)
         } else {
-            -&ky * &ky / (2.0 * &r)
+            -&ky * ky / (2.0 * &r)
         };
         let a00 = diagonal(a00.as_slice().unwrap());
         let a01 = &ky / 2.0;
@@ -98,7 +98,7 @@ pub fn rhs_matrix(op: &dyn SbpOperator2d, grid: &super::Grid) -> Implicit {
         let a22 = if positive {
             &kx * &kx / (2.0 * &r)
         } else {
-            -&kx * &kx / (2.0 * &r)
+            -&kx * kx / (2.0 * &r)
         };
         let a22 = diagonal(a22.as_slice().unwrap());
 
@@ -248,7 +248,7 @@ pub fn rhs_matrix_with_upwind_dissipation(
         let r = &kx * &kx + &ky * &ky;
         let s00 = &ky * &ky / &r;
         let s00 = diagonal(s00.as_slice().unwrap());
-        let s02 = -&kx * &ky / &r;
+        let s02 = -&kx * ky / &r;
         let s02 = diagonal(s02.as_slice().unwrap());
         let s11 = diagonal(r.as_slice().unwrap());
         let s20 = &s02;
diff --git a/shallow_water/src/lib.rs b/shallow_water/src/lib.rs
index 3b6a91f..af7f5ad 100644
--- a/shallow_water/src/lib.rs
+++ b/shallow_water/src/lib.rs
@@ -286,6 +286,7 @@ impl System {
 
                     let mut res = [0.0; 3];
                     for j in 0..3 {
+                        #[allow(clippy::needless_range_loop)]
                         for i in 0..3 {
                             res[j] += mat[j][i] * q[i];
                         }