syntax_data: {"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"UnwindAction::Terminate(reason)"}]}
source_snippet:                 UnwindAction::Terminate(reason) => elaborator.patch.terminate_block(reason),
context_before:                 UnwindAction::Unreachable => elaborator.patch.unreachable_cleanup_block(),
context_after:             })