diff options
| -rw-r--r-- | pyflakes/checker.py | 2 | ||||
| -rw-r--r-- | pyflakes/test/test_type_annotations.py | 20 |
2 files changed, 21 insertions, 1 deletions
diff --git a/pyflakes/checker.py b/pyflakes/checker.py index 0e636c1..83f92aa 100644 --- a/pyflakes/checker.py +++ b/pyflakes/checker.py @@ -1480,7 +1480,7 @@ class Checker(object): self.pushScope() - self.handleChildren(node, omit='decorator_list') + self.handleChildren(node, omit=['decorator_list', 'returns']) def checkUnusedAssignments(): """ diff --git a/pyflakes/test/test_type_annotations.py b/pyflakes/test/test_type_annotations.py index 03f70bb..9c34dcf 100644 --- a/pyflakes/test/test_type_annotations.py +++ b/pyflakes/test/test_type_annotations.py @@ -342,3 +342,23 @@ class TestTypeAnnotations(TestCase): x = 1 # type: F """) + + @skipIf(version_info < (3,), 'new in Python 3') + def test_return_annotation_is_class_scope_variable(self): + self.flakes(""" + from typing import TypeVar + class Test: + Y = TypeVar('Y') + + def t(self, x: Y) -> Y: + return x + """) + + @skipIf(version_info < (3,), 'new in Python 3') + def test_return_annotation_is_function_body_variable(self): + self.flakes(""" + class Test: + def t(self) -> Y: + Y = 2 + return Y + """, m.UndefinedName) |