Backed out changeset 641d968a9a7ed57a3b8a3f45dea43c5ee6717f97

1 files changed, 2 insertions, 8 deletions

diff --git a/Eigen/src/Core/NoAlias.h b/Eigen/src/Core/NoAlias.h
index 0542571e2..30ddbeb3c 100644
--- a/Eigen/src/Core/NoAlias.h
+++ b/Eigen/src/Core/NoAlias.h
@@ -45,18 +45,12 @@ class NoAlias
   public:
     NoAlias(ExpressionType& expression) : m_expression(expression) {}
 
-    /* \sa MatrixBase::lazyAssign() */
+    /** Behaves like MatrixBase::lazyAssign(other)
+      * \sa MatrixBase::lazyAssign() */
     template<typename OtherDerived>
     EIGEN_STRONG_INLINE ExpressionType& operator=(const StorageBase<OtherDerived>& other)
     { return m_expression.lazyAssign(other.derived()); }
 
-    template<typename OtherDerived>
-    EIGEN_STRONG_INLINE ExpressionType& operator=(const ReturnByValue<OtherDerived>& other)
-    {
-      other.evalTo(m_expression);
-      return m_expression;
-    }
-
     /** \sa MatrixBase::operator+= */
     template<typename OtherDerived>
     EIGEN_STRONG_INLINE ExpressionType& operator+=(const StorageBase<OtherDerived>& other)