syntax_data: {"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// The place of the state of a `#[loop_match]`, which a `#[const_continue]` must update.
context_before:     region_scope: region::Scope,
context_after:     state_place: Place<'tcx>,