Fix some test failures

Author: TV4Fun

mypy/checkmember.py

@@ -87,7 +87,7 @@ def analyze_member_access(name: str,
                 msg.cant_assign_to_method(node)
             signature = function_type(method, builtin_type('builtins.function'))
             signature = freshen_function_type_vars(signature)
-            if name == '__new__':
+            if name == '__new__' or method.is_static:
                 # __new__ is special and behaves like a static method -- don't strip
                 # the first argument.
                 pass

mypy/nodes.py

@@ -693,6 +693,10 @@ def items(self) -> List[OverloadPart]:
     def is_property(self) -> bool:
         return self.func.is_property
 
+    @property
+    def is_static(self) -> bool:
+        return self.func.is_static
+
     @property
     def is_class(self) -> bool:
         return self.func.is_class

test-data/unit/check-abstract.test

@@ -749,7 +749,7 @@ class A(metaclass=ABCMeta):
     def x(self) -> int: pass
 class B(A):
     @property
-    def x(self) -> str: pass # E: Return type of "x" incompatible with supertype "A"
+    def x(self) -> str: pass # E: Signature of "x" incompatible with supertype "A"
 b = B()
 b.x() # E: "str" not callable
 [builtins fixtures/property.pyi]

test-data/unit/check-inference.test

@@ -1392,9 +1392,8 @@ class A:
         self.x = [] # E: Need type annotation for 'x'
 
 class B(A):
-    # TODO?: This error is kind of a false positive, unfortunately
     @property
-    def x(self) -> List[int]:  # E: Signature of "x" incompatible with supertype "A"
+    def x(self) -> List[int]:
         return [123]
 [builtins fixtures/list.pyi]
 [out]