| class KnownIssue(Exception): | |
| """ | |
| Raised in case of an known problem. Mostly because of cpython bugs. | |
| Executing.node gets set to None in this case. | |
| """ | |
| pass | |
| class VerifierFailure(Exception): | |
| """ | |
| Thrown for an unexpected mapping from instruction to ast node | |
| Executing.node gets set to None in this case. | |
| """ | |
| def __init__(self, title, node, instruction): | |
| # type: (object, object, object) -> None | |
| self.node = node | |
| self.instruction = instruction | |
| super().__init__(title) # type: ignore[call-arg] | |