diff --git a/googlemock/include/gmock/gmock-actions.h b/googlemock/include/gmock/gmock-actions.h
index d934dc9c..cdff6949 100644
--- a/googlemock/include/gmock/gmock-actions.h
+++ b/googlemock/include/gmock/gmock-actions.h
@@ -1637,6 +1637,9 @@ auto InvokeArgument(F f, Args... args) -> decltype(f(args...)) {
                                                                               \
    public:                                                                    \
     using base_type::base_type;                                               \
+    name##Action() = default;                                                 \
+    /* Work around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82134 */      \
+    name##Action(const name##Action&) { }                                     \
     template <typename F>                                                     \
     class gmock_Impl : public ::testing::ActionInterface<F> {                 \
      public:                                                                  \
@@ -1654,6 +1657,7 @@ auto InvokeArgument(F f, Args... args) -> decltype(f(args...)) {
       return_type gmock_PerformImpl(GMOCK_ACTION_ARG_TYPES_AND_NAMES_) const; \
     };                                                                        \
   };                                                                          \
+  inline name##Action name() GTEST_MUST_USE_RESULT_;                          \
   inline name##Action name() { return name##Action(); }                       \
   template <typename F>                                                       \
   template <GMOCK_ACTION_TEMPLATE_ARGS_NAMES_>                                \
diff --git a/googlemock/include/gmock/gmock-generated-actions.h b/googlemock/include/gmock/gmock-generated-actions.h
index ccae6110..124bd011 100644
--- a/googlemock/include/gmock/gmock-generated-actions.h
+++ b/googlemock/include/gmock/gmock-generated-actions.h
@@ -294,6 +294,20 @@
         p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8)), \
         p9(::std::move(gmock_p9))
 
+// Defines the copy constructor
+#define GMOCK_INTERNAL_DEFN_COPY_AND_0_VALUE_PARAMS() \
+    {}  // Work around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82134
+#define GMOCK_INTERNAL_DEFN_COPY_AND_1_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_2_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_3_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_4_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_5_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_6_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_7_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_8_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_9_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_10_VALUE_PARAMS(...) = default;
+
 // Declares the fields for storing the value parameters.
 #define GMOCK_INTERNAL_DEFN_AND_0_VALUE_PARAMS()
 #define GMOCK_INTERNAL_DEFN_AND_1_VALUE_PARAMS(p0) p0##_type p0;
@@ -422,6 +436,11 @@
    public:\
     explicit GMOCK_ACTION_CLASS_(name, value_params)\
         GMOCK_INTERNAL_INIT_##value_params {}\
+    GMOCK_ACTION_CLASS_(name, value_params)(\
+        const GMOCK_ACTION_CLASS_(name, value_params)<\
+            GMOCK_INTERNAL_LIST_##template_params\
+            GMOCK_INTERNAL_LIST_TYPE_##value_params>&)\
+        GMOCK_INTERNAL_DEFN_COPY_##value_params\
     template <typename F>\
     class gmock_Impl : public ::testing::ActionInterface<F> {\
      public:\
@@ -444,6 +463,12 @@
     }\
     GMOCK_INTERNAL_DEFN_##value_params\
   };\
+  template <GMOCK_INTERNAL_DECL_##template_params\
+            GMOCK_INTERNAL_DECL_TYPE_##value_params>\
+  GMOCK_ACTION_CLASS_(name, value_params)<\
+      GMOCK_INTERNAL_LIST_##template_params\
+      GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\
+          GMOCK_INTERNAL_DECL_##value_params) GTEST_MUST_USE_RESULT_;\
   template <GMOCK_INTERNAL_DECL_##template_params\
             GMOCK_INTERNAL_DECL_TYPE_##value_params>\
   inline GMOCK_ACTION_CLASS_(name, value_params)<\
diff --git a/googlemock/include/gmock/gmock-generated-actions.h.pump b/googlemock/include/gmock/gmock-generated-actions.h.pump
index 1512d72d..7a7fc9f4 100644
--- a/googlemock/include/gmock/gmock-generated-actions.h.pump
+++ b/googlemock/include/gmock/gmock-generated-actions.h.pump
@@ -55,7 +55,6 @@ $$}} This meta comment fixes auto-indentation in editors.
 $range i 0..n
 $range k 0..n-1
 
-
 // Sometimes you want to give an action explicit template parameters
 // that cannot be inferred from its value parameters.  ACTION() and
 // ACTION_P*() don't support that.  ACTION_TEMPLATE() remedies that
@@ -176,6 +175,16 @@ $range j 0..i-1
     ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(::std::move(gmock_p$j))]]
 
 
+]]
+
+// Defines the copy constructor
+
+$for i [[
+#define GMOCK_INTERNAL_DEFN_COPY_AND_$i[[]]_VALUE_PARAMS$if i == 0[[() \
+    {}  // Work around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82134
+]] $else [[(...) = default;]]
+
+
 ]]
 
 // Declares the fields for storing the value parameters.
@@ -241,6 +250,11 @@ $range k 0..n-1
    public:\
     explicit GMOCK_ACTION_CLASS_(name, value_params)\
         GMOCK_INTERNAL_INIT_##value_params {}\
+    GMOCK_ACTION_CLASS_(name, value_params)(\
+        const GMOCK_ACTION_CLASS_(name, value_params)<\
+            GMOCK_INTERNAL_LIST_##template_params\
+            GMOCK_INTERNAL_LIST_TYPE_##value_params>&)\
+        GMOCK_INTERNAL_DEFN_COPY_##value_params\
     template <typename F>\
     class gmock_Impl : public ::testing::ActionInterface<F> {\
      public:\
@@ -263,6 +277,12 @@ $range k 0..n-1
     }\
     GMOCK_INTERNAL_DEFN_##value_params\
   };\
+  template <GMOCK_INTERNAL_DECL_##template_params\
+            GMOCK_INTERNAL_DECL_TYPE_##value_params>\
+  GMOCK_ACTION_CLASS_(name, value_params)<\
+      GMOCK_INTERNAL_LIST_##template_params\
+      GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\
+          GMOCK_INTERNAL_DECL_##value_params) GTEST_MUST_USE_RESULT_;\
   template <GMOCK_INTERNAL_DECL_##template_params\
             GMOCK_INTERNAL_DECL_TYPE_##value_params>\
   inline GMOCK_ACTION_CLASS_(name, value_params)<\