various minor compilation fixes

include/pybind/cast.h

@@ -13,6 +13,7 @@
 #include <pybind/pytypes.h>
 #include <pybind/typeid.h>
 #include <array>
+#include <limits>
 
 NAMESPACE_BEGIN(pybind)
 NAMESPACE_BEGIN(detail)
@@ -224,8 +225,10 @@ protected:
         bool load(PyObject *src, bool) { \
             py_type py_value = from_type(src); \
             if ((py_value == (py_type) -1 && PyErr_Occurred()) || \
-                py_value < std::numeric_limits<type>::min() || \
-                py_value > std::numeric_limits<type>::max()) { \
+                (std::numeric_limits<type>::is_integer && \
+                 sizeof(py_type) != sizeof(type) && \
+                 (py_value < std::numeric_limits<type>::min() || \
+                  py_value > std::numeric_limits<type>::max()))) { \
                 PyErr_Clear(); \
                 return false; \
             } \

include/pybind/functional.h

@@ -24,7 +24,7 @@ public:
             return false;
         object src(src_, true);
         value = [src](Args... args) -> Return {
-            object retval(pybind::handle(src).call<Args...>(std::move(args)...));
+            object retval(pybind::handle(src).call(std::move(args)...));
             /* Visual studio 2015 parser issue: need parentheses around this expression */
             return (retval.template cast<Return>());
         };