syntax_data: {"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"collected.insert(ty::OutlivesPredicate(alias_ty.to_ty(cx).into(),"}]}
source_snippet:                             collected.insert(ty::OutlivesPredicate(alias_ty.to_ty(cx).into(), r2));
context_before:                         Component::Alias(alias_ty) => {
context_after:                         }