fix: handle LOAD_FAST_BORROW_LOAD_FAST_BORROW

Author: 15r10nk

executing/_position_node_finder.py

@@ -919,6 +919,9 @@ def node_match(node_type: Union[Type, Tuple[Type, ...]], **kwargs: Any) -> bool:
             if inst_match(("STORE_NAME","LOAD_NAME"), argval="__conditional_annotations__"):
                 return
 
+            if inst_match("LOAD_FAST_BORROW_LOAD_FAST_BORROW") and node_match(ast.Name) and node.id in instruction.argval:
+                return
+
         # old verifier
 
         typ: Type = type(None)

tests/small_samples/8441cf858d49ebf67356c5b1bf2deebe187639f2ec0c0b3670013cab587fd7a3.py

@@ -0,0 +1,4 @@
+def main():
+    with something as done:
+        for num in todo:
+            done[num]