Fix gmock tests when std::unary_function unavailable

google · Aug 25, 2017 · 8943d1c · 8943d1c
1 parent 9ae6a5e
commit 8943d1c
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/googlemock/test/gmock-matchers_test.cc b/googlemock/test/gmock-matchers_test.cc
@@ -3936,8 +3936,11 @@ TEST(ResultOfTest, WorksForFunctionReferences) {
 
 // Tests that ResultOf(f, ...) compiles and works as expected when f is a
 // function object.
-struct Functor : public ::std::unary_function<int, std::string> {
-  result_type operator()(argument_type input) const {
+struct Functor {
+  typedef std::string result_type;
+  typedef int argument_type;
+
+  std::string operator()(int input) const {
     return IntToStringFunction(input);
   }
 };