1 files changed, 11 insertions, 11 deletions
diff --git a/src/common/math_util.h b/src/common/math_util.h
index 83ef0201f4..4c38d80405 100644
--- a/src/common/math_util.h
+++ b/src/common/math_util.h
@@ -9,7 +9,7 @@
 
 namespace Common {
 
-constexpr float PI = 3.14159265f;
+constexpr float PI = 3.1415926535f;
 
 template <class T>
 struct Rectangle {
@@ -20,40 +20,40 @@ struct Rectangle {
 
     constexpr Rectangle() = default;
 
-    constexpr Rectangle(T left, T top, T right, T bottom)
-        : left(left), top(top), right(right), bottom(bottom) {}
+    constexpr Rectangle(T left_, T top_, T right_, T bottom_)
+        : left(left_), top(top_), right(right_), bottom(bottom_) {}
 
-    T GetWidth() const {
+    [[nodiscard]] T GetWidth() const {
         if constexpr (std::is_floating_point_v<T>) {
             return std::abs(right - left);
         } else {
-            return std::abs(static_cast<std::make_signed_t<T>>(right - left));
+            return static_cast<T>(std::abs(static_cast<std::make_signed_t<T>>(right - left)));
         }
     }
 
-    T GetHeight() const {
+    [[nodiscard]] T GetHeight() const {
         if constexpr (std::is_floating_point_v<T>) {
             return std::abs(bottom - top);
         } else {
-            return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
+            return static_cast<T>(std::abs(static_cast<std::make_signed_t<T>>(bottom - top)));
         }
     }
 
-    Rectangle<T> TranslateX(const T x) const {
+    [[nodiscard]] Rectangle<T> TranslateX(const T x) const {
         return Rectangle{left + x, top, right + x, bottom};
     }
 
-    Rectangle<T> TranslateY(const T y) const {
+    [[nodiscard]] Rectangle<T> TranslateY(const T y) const {
         return Rectangle{left, top + y, right, bottom + y};
     }
 
-    Rectangle<T> Scale(const float s) const {
+    [[nodiscard]] Rectangle<T> Scale(const float s) const {
         return Rectangle{left, top, static_cast<T>(left + GetWidth() * s),
                          static_cast<T>(top + GetHeight() * s)};
     }
 };
 
 template <typename T>
-Rectangle(T, T, T, T)->Rectangle<T>;
+Rectangle(T, T, T, T) -> Rectangle<T>;
 
 } // namespace Common