From 737e92bc3eacd09ba506347cceed9714e7629163 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sun, 21 Aug 2016 23:06:32 +0200
Subject: [PATCH] Math: remove unnecessary assignment operators.

Caused problems when specifying `noexcept` in classes with members from
Math namespace.
---
 src/Magnum/Math/BoolVector.h        | 3 ---
 src/Magnum/Math/RectangularMatrix.h | 3 ---
 src/Magnum/Math/Vector.h            | 8 --------
 3 files changed, 14 deletions(-)

diff --git a/src/Magnum/Math/BoolVector.h b/src/Magnum/Math/BoolVector.h
index 87df34d18..46cbf6ccc 100644
--- a/src/Magnum/Math/BoolVector.h
+++ b/src/Magnum/Math/BoolVector.h
@@ -106,9 +106,6 @@ template<std::size_t size> class BoolVector {
         /** @brief Copy constructor */
         constexpr BoolVector(const BoolVector<size>&) = default;
 
-        /** @brief Copy assignment */
-        BoolVector<size>& operator=(const BoolVector<size>&) = default;
-
         /**
          * @brief Raw data
          * @return Array of DataSize length
diff --git a/src/Magnum/Math/RectangularMatrix.h b/src/Magnum/Math/RectangularMatrix.h
index 1a05db7ac..9e9d6a594 100644
--- a/src/Magnum/Math/RectangularMatrix.h
+++ b/src/Magnum/Math/RectangularMatrix.h
@@ -155,9 +155,6 @@ template<std::size_t cols, std::size_t rows, class T> class RectangularMatrix {
         /** @brief Copy constructor */
         constexpr RectangularMatrix(const RectangularMatrix<cols, rows, T>&) = default;
 
-        /** @brief Assignment operator */
-        RectangularMatrix<cols, rows, T>& operator=(const RectangularMatrix<cols, rows, T>&) = default;
-
         /** @brief Convert matrix to external representation */
         template<class U, class V = decltype(Implementation::RectangularMatrixConverter<cols, rows, T, U>::to(std::declval<RectangularMatrix<cols, rows, T>>()))> constexpr explicit operator U() const {
             return Implementation::RectangularMatrixConverter<cols, rows, T, U>::to(*this);
diff --git a/src/Magnum/Math/Vector.h b/src/Magnum/Math/Vector.h
index fb3ffe7db..3755feba7 100644
--- a/src/Magnum/Math/Vector.h
+++ b/src/Magnum/Math/Vector.h
@@ -217,9 +217,6 @@ template<std::size_t size, class T> class Vector {
         /** @brief Copy constructor */
         constexpr Vector(const Vector<size, T>&) = default;
 
-        /** @brief Assignment operator */
-        Vector<size, T>& operator=(const Vector<size, T>&) = default;
-
         /** @brief Convert vector to external representation */
         template<class U, class V = decltype(Implementation::VectorConverter<size, T, U>::to(std::declval<Vector<size, T>>()))> constexpr explicit operator U() const {
             return Implementation::VectorConverter<size, T, U>::to(*this);
@@ -1117,11 +1114,6 @@ extern template MAGNUM_EXPORT Corrade::Utility::Debug& operator<<(Corrade::Utili
         return Math::Vector<size, T>::pad(a, value);                        \
     }                                                                       \
                                                                             \
-    Type<T>& operator=(const Type<T>& other) {                              \
-        Math::Vector<size, T>::operator=(other);                            \
-        return *this;                                                       \
-    }                                                                       \
-                                                                            \
     Type<T> operator-() const {                                             \
         return Math::Vector<size, T>::operator-();                          \
     }                                                                       \