syntax_data: {"ast_node_type":"other","tokens":[{"end":13,"kind":"keyword","start":0,"text":"}"}]}
source_snippet:             }
context_before:                 self.with_lint_level(lint_level, |this| this.visit_land_rhs(&this.thir[value]))
context_after:             ExprKind::Let { box ref pat, expr } => {