From 7a7e2bba1d6257f60faf2188d77e4add829de639 Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Wed, 9 Jan 2019 16:08:29 -0500
Subject: [PATCH] Googletest export

...text exposed to GitHub repo https://www.github.com/google/googletest

PiperOrigin-RevId: 228573333
---
 googletest/include/gtest/gtest-matchers.h | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/googletest/include/gtest/gtest-matchers.h b/googletest/include/gtest/gtest-matchers.h
index 7bc855b8..128fdb2f 100644
--- a/googletest/include/gtest/gtest-matchers.h
+++ b/googletest/include/gtest/gtest-matchers.h
@@ -296,6 +296,11 @@ class MatcherBase {
           !internal::IsSame<U, const U&>::value>::type* = nullptr)
       : impl_(new internal::MatcherInterfaceAdapter<U>(impl)) {}
 
+  MatcherBase(const MatcherBase&) = default;
+  MatcherBase& operator=(const MatcherBase&) = default;
+  MatcherBase(MatcherBase&&) = default;
+  MatcherBase& operator=(MatcherBase&&) = default;
+
   virtual ~MatcherBase() {}
 
  private:
@@ -545,13 +550,9 @@ class PolymorphicMatcher {
 
    private:
     const Impl impl_;
-
-    GTEST_DISALLOW_ASSIGN_(MonomorphicImpl);
   };
 
   Impl impl_;
-
-  GTEST_DISALLOW_ASSIGN_(PolymorphicMatcher);
 };
 
 // Creates a matcher from its implementation.  This is easier to use
@@ -618,10 +619,8 @@ class ComparisonBase {
 
    private:
     Rhs rhs_;
-    GTEST_DISALLOW_ASSIGN_(Impl);
   };
   Rhs rhs_;
-  GTEST_DISALLOW_ASSIGN_(ComparisonBase);
 };
 
 template <typename Rhs>
@@ -724,8 +723,6 @@ class MatchesRegexMatcher {
  private:
   const std::shared_ptr<const RE> regex_;
   const bool full_match_;
-
-  GTEST_DISALLOW_ASSIGN_(MatchesRegexMatcher);
 };
 }  // namespace internal