syntax_data: {"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// distinguish the context of EXPR1 from the context of EXPR2 in
context_before:     /// start just throwing new entries onto that vector in order to
context_after:     /// `{ STMTS; EXPR1 } + EXPR2`.