Merge pull request #2285 from tomalakgeretkal:c++17-fix
PiperOrigin-RevId: 253067038
diff --git a/googlemock/test/gmock-matchers_test.cc b/googlemock/test/gmock-matchers_test.cc
index eb0a050..89ad335 100644
--- a/googlemock/test/gmock-matchers_test.cc
+++ b/googlemock/test/gmock-matchers_test.cc
@@ -4266,8 +4266,8 @@
// 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 {
+ std::string operator()(int input) const {
return IntToStringFunction(input);
}
};