if n := arrayClear(n.X.Pos(), n.X, nil); n != nil {
			return n
		}
		// If n == nil, we are clearing an array which takes zero memory, do nothing.
		return ir.NewBlockStmt(n.Pos(), nil)
	case typ.IsMap():
		return mapClear(n.X, reflectdata.TypePtrAt(n.X.Pos(), n.X.Type()))
	}
	panic("unreachable")
}

// walkClose walks an OCLOSE node.
func walkClose(n *ir.UnaryExpr, init *ir.Nodes) ir.Node {

	case TCHAN, TFUNC, TINTER, TMAP, TNIL, TPTR, TSLICE, TUNSAFEPTR:
		return true
	}
	return false
}

func (t *Type) IsString() bool {
	return t.kind == TSTRING
}

func (t *Type) IsMap() bool {
	return t.kind == TMAP
}

func (t *Type) IsChan() bool {
	return t.kind == TCHAN
}

func (t *Type) IsSlice() bool {
	return t.kind == TSLICE
}

			return s.newValue1(op, types.Types[types.TINT], s.expr(n.X))
		case n.X.Type().IsString(): // string; not reachable for OCAP
			return s.newValue1(ssa.OpStringLen, types.Types[types.TINT], s.expr(n.X))
		case n.X.Type().IsMap(), n.X.Type().IsChan():
			return s.referenceTypeBuiltin(n, s.expr(n.X))
		default: // array
			return s.constInt(types.Types[types.TINT], n.X.Type().NumElem())
		}

	case ir.OSPTR:

s._processor=e,this._css=t,this._opts=r,this._map=void 0;let n,a=tv;this.result=new iv(this._processor,n,this._opts),this.result.css=t;let s=this;Object.defineProperty(this.result,"root",{get(){return s.root}});let o=new ev(a,n,this._opts,t);if(o.isMap()){let[u,c]=o.generate();u&&(this.result.css=u),c&&(this.result.map=c)}}get[Symbol.toStringTag](){return"NoWorkResult"}get processor(){return this.result.processor}get opts(){return this.result.opts}get css(){return this.result.css}get content(){return...