syntax_data: {"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// of executing the code at `l`.
context_before:     /// Each Location `l` is mapped to the Inits that are effects
context_after:     pub init_loc_map: LocationMap<SmallVec<[InitIndex; 4]>>,