Issue 2003 open since 2018 and no triage, and I just ran into same issue

[Bill Barnhill]

The issue: 

For convenience, the description is copied here:

I have the following overloaded mock functions

MOCK_METHOD1_T(function, void(int value));
MOCK_METHOD1_T(function, void(std::shared_ptr pointer));

if expect the call
EXPECT_CALL(*mock_object, function(testing::Pointee(10))).
Times(2);

I can't compile it, because the call of the overloaded function is ambiguous.
How can I solve this problem.

I've now run into the same issue while getting started with GoogleTest's GMock. I am on 1.8.1 and can't immediately upgrade to 1.10.x. I'm using the old style MOCK_METHODN as a result.

A version of the example above that's closer to my code is:

class Point2D {
public:
  Point2D(int xa, int ya)
    : x(xa), y(ya) {}
  const int x;
  const int y;
};

class Point3D {
public:
  Point3D(int xa, int ya, int za)
    : x(xa), y(ya), z(za) {}
  const int x;
  const int y;
  const int z;
};

class Foo {
public:
   virtual void update(shared_ptr<Point2D> point) = 0;
   virtual void update(shared_ptr<Point3D> point) = 0;
};

class MockFoo : public Foo {
public:
   MockFoo() {}
   MOCK_METHOD1(update, void(shared_ptr<Point2D> point));
   MOCK_METHOD1(update, void(shared_ptr<Point3D> point));
};

TEST(FooTest,Update2D) {
   MockFoo mock_foo;
   EXPECT(mock_foo, update(Pointee(An<Point2D>()));
   std::shared_ptr<Point2D> pt2d(new Point2D(2,3));
   mock_foo.update(pt2d);
}

Can anyone please give me a version of this example that won't result in the following error?

error: call of overloaded 'gmock_update(testing::internal::PointeeMatcher<testing::Matcher<Point2D>>)' is ambiguous

[hyuk myeong]

Hello~

I don't know it is the proper solution

But I updated some workarounds for your issue

Please check them in issue 2003

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