syntax_data: {"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"self.lookup_global_cache_untracked(cx,"}]}
source_snippet:             self.lookup_global_cache_untracked(cx, input, step_kind_from_parent, available_depth)
context_before:             // so it's fine to drop their scope eagerly.
context_after:                 .inspect(|expected| debug!(?expected, "validate cache entry"))