syntax_data: {"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // as much as we can between these two bodies :)
context_before:         // don't need to borrowck by-move MIR bodies. But it's best to preserve
context_after:         if let mir::StatementKind::Assign(box (_, rvalue)) = &statement.kind