From 5d3ef57b501781f1bab3b4ca85e8b8fc91671c14 Mon Sep 17 00:00:00 2001
From: Dan Zheng <danielzheng@google.com>
Date: Thu, 13 Jun 2019 13:14:09 -0700
Subject: [PATCH] Change `Differentiable.moved(along:)` to `move(along:)`.

---
 Sources/TensorFlow/Layers/Recurrent.swift | 2 +-
 Sources/TensorFlow/Optimizer.swift        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sources/TensorFlow/Layers/Recurrent.swift b/Sources/TensorFlow/Layers/Recurrent.swift
index 2fd18e9e9..fe802a228 100644
--- a/Sources/TensorFlow/Layers/Recurrent.swift
+++ b/Sources/TensorFlow/Layers/Recurrent.swift
@@ -88,7 +88,7 @@ public struct SimpleRNNCell<Scalar: TensorFlowFloatingPoint>: RNNCell, VectorPro
     // TODO(TF-507): Revert to `typealias State = Tensor<Scalar>` after
     // SR-10697 is fixed.
     public struct State: Equatable, Differentiable, VectorProtocol, KeyPathIterable {
-        public let value: Tensor<Scalar>
+        public var value: Tensor<Scalar>
         public init(_ value: Tensor<Scalar>) {
             self.value = value
         }
diff --git a/Sources/TensorFlow/Optimizer.swift b/Sources/TensorFlow/Optimizer.swift
index b58175f94..e59818a02 100644
--- a/Sources/TensorFlow/Optimizer.swift
+++ b/Sources/TensorFlow/Optimizer.swift
@@ -291,7 +291,7 @@ public class RiemannSGD<Model: Layer, Scalar: FloatingPoint>: Optimizer
 
     public func update(_ model: inout Model.AllDifferentiableVariables,
                        along direction: Model.TangentVector) {
-        model = model.moved(along: learningRate * (.zero - direction))
+        model.move(along: learningRate * (.zero - direction))
     }
 }