syntax_data: {"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"tcx.ensure_done().mir_built(def);"}]}
source_snippet:     tcx.ensure_done().mir_built(def);
context_before:     // Runs all other queries that depend on THIR.
context_after:     let thir = if tcx.sess.opts.unstable_opts.no_steal_thir {