Issue #29416: Prevent infinite loop in pathlib.Path.mkdir

1 files changed, 53 insertions, 0 deletions

diff --git a/Lib/test/ann_module.py b/Lib/test/ann_module.py
new file mode 100644
index 0000000000..9e6b87dac4
--- /dev/null
+++ b/Lib/test/ann_module.py
@@ -0,0 +1,53 @@
+
+
+"""
+The module for testing variable annotations.
+Empty lines above are for good reason (testing for correct line numbers)
+"""
+
+from typing import Optional
+
+__annotations__[1] = 2
+
+class C:
+
+    x = 5; y: Optional['C'] = None
+
+from typing import Tuple
+x: int = 5; y: str = x; f: Tuple[int, int]
+
+class M(type):
+
+    __annotations__['123'] = 123
+    o: type = object
+
+(pars): bool = True
+
+class D(C):
+    j: str = 'hi'; k: str= 'bye'
+
+from types import new_class
+h_class = new_class('H', (C,))
+j_class = new_class('J')
+
+class F():
+    z: int = 5
+    def __init__(self, x):
+        pass
+
+class Y(F):
+    def __init__(self):
+        super(F, self).__init__(123)
+
+class Meta(type):
+    def __new__(meta, name, bases, namespace):
+        return super().__new__(meta, name, bases, namespace)
+
+class S(metaclass = Meta):
+    x: str = 'something'
+    y: str = 'something else'
+
+def foo(x: int = 10):
+    def bar(y: List[str]):
+        x: str = 'yes'
+    bar()