syntax_data: {"ast_node_type":"import","tokens":[{"end":58,"kind":"keyword","start":0,"text":"use"}]}
source_snippet: use rustc_session::lint::builtin::UNCONDITIONAL_RECURSION;
context_before: use rustc_middle::ty::{self, GenericArg, GenericArgs, Instance, Ty, TyCtxt};
context_after: use rustc_span::Span;