Pre post increment ops renamed

documentation/limitations.rst

@@ -74,6 +74,4 @@ The following operators will be ignored by binder:
 Miscellaneous
 -------------
 
-1.   The pre/post increment operators both map to ``plus_plus``, with the pre-increment operator being invoked via ``a.plus_plus()`` and post-increment via ``.plus_plus(0)``; just as the operators are technically defined in C++. The same is true for the pre/post decrement operators, both called ``minus_minus``.
-
-2.   User defined literals ``operator"" _foo`` end up being named as ``operator_foo``.
+1.   User defined literals ``operator"" _foo`` end up being named as ``operator_foo``.

source/function.cpp

@@ -73,8 +73,8 @@ string cpp_python_operator(const FunctionDecl & F) {
 		{"operator!=", {"__ne__"}}, //
 		{"operator[]", {"__getitem__"}}, //
 		{"operator=", {"assign"}}, //
-		{"operator++", {"plus_plus"}}, //
-		{"operator--", {"minus_minus"}}, //
+		{"operator++", {"pre_increment", "pre_increment"}}, //
+		{"operator--", {"pre_decrement", "post_decrement"}}, //
 
 		{"operator->", {"arrow"}} //
   };

test/T12.operator.hpp

@@ -51,4 +51,6 @@ struct T
 	T &operator=(const T &) { return *this; }
 	T &operator++() { return *this; }
 	T &operator--() { return *this; }
+	T &operator++(int) { return *this; }
+	T &operator--(int) { return *this; }
 };

test/T12.operator.ref

@@ -47,8 +47,10 @@ void bind_T12_operator(std::function< pybind11::module &(std::string const &name
 		cl.def("__ne__", (bool (T::*)(const struct T &)) &T::operator!=, "C++: T::operator!=(const struct T &) --> bool", pybind11::arg(""));
 		cl.def("__getitem__", (bool (T::*)(int)) &T::operator[], "C++: T::operator[](int) --> bool", pybind11::arg(""));
 		cl.def("assign", (struct T & (T::*)(const struct T &)) &T::operator=, "C++: T::operator=(const struct T &) --> struct T &", pybind11::return_value_policy::automatic, pybind11::arg(""));
-		cl.def("plus_plus", (struct T & (T::*)()) &T::operator++, "C++: T::operator++() --> struct T &", pybind11::return_value_policy::automatic);
-		cl.def("minus_minus", (struct T & (T::*)()) &T::operator--, "C++: T::operator--() --> struct T &", pybind11::return_value_policy::automatic);
+		cl.def("pre_increment", (struct T & (T::*)()) &T::operator++, "C++: T::operator++() --> struct T &", pybind11::return_value_policy::automatic);
+		cl.def("pre_decrement", (struct T & (T::*)()) &T::operator--, "C++: T::operator--() --> struct T &", pybind11::return_value_policy::automatic);
+		cl.def("post_increment", (struct T & (T::*)(int)) &T::operator++, "C++: T::operator++(int) --> struct T &", pybind11::return_value_policy::automatic, pybind11::arg(""));
+		cl.def("post_decrement", (struct T & (T::*)(int)) &T::operator--, "C++: T::operator--(int) --> struct T &", pybind11::return_value_policy::automatic, pybind11::arg(""));
 	}
 }