syntax_data: {"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"rustc_type_ir::debug_bound_var(self,"}]}
source_snippet:                     rustc_type_ir::debug_bound_var(self, debruijn, bound_ty.var)?
context_before:                 ty::BoundTyKind::Anon => {
context_after:                 }