// this point, before we steal the mir-const result.
// Also this means promotion can rely on all const checks having been done.
let _ = tcx.mir_const_qualif_opt_const_arg(def);
- let _ = tcx.mir_abstract_const_opt_const_arg(def.to_global());
let mut body = tcx.mir_const(def).steal();
let mut required_consts = Vec::new();