}
	}

	for _, nm := range typecheck.Target.Externs {
		s := nm.Sym()
		switch s.Name {
		case metaVarName:
			metavar = nm
			ckTypSanity(nm, "metavar")
			nm.MarkReadonly()
			continue
		case pkgIdVarName:
			pkgidvar = nm
			ckTypSanity(nm, "pkgidvar")
			nm.SetCoverageAuxVar(true)
			s := nm.Linksym()
			s.Type = objabi.SCOVERAGE_AUXVAR
			continue
		}

	}
	return "inNonInitFunction"
}

// readonlystaticname returns a name backed by a read-only static data symbol.
func readonlystaticname(t *types.Type) *ir.Name {
	n := staticinit.StaticName(t)
	n.MarkReadonly()
	n.Linksym().Set(obj.AttrContentAddressable, true)
	n.Linksym().Set(obj.AttrLocal, true)
	return n
}

func isSimpleName(nn ir.Node) bool {
	if nn.Op() != ir.ONAME || ir.IsBlank(nn) {
		return false
	}