syntax_data: {"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // `let` and `const` works.
context_before:             // Look for local bindings for people that might have gotten confused with how
context_after:             for (_, node) in cx.tcx.hir_parent_iter(hir_id) {