call := p.parseCallExpr()
	p.expectSemi()
	if call == nil {
		return &ast.BadStmt{pos, pos + 2} // len("go")
	}

	return &ast.GoStmt{pos, call}
}

func (p *parser) parseDeferStmt() ast.Stmt {
	if p.trace {
		defer un(trace(p, "DeferStmt"))
	}

	pos := p.expect(token.DEFER)
	call := p.parseCallExpr()
	p.expectSemi()
	if call == nil {

				f.Type = p.embeddedElem(f.Type)
			}
			f.Comment = p.expectSemi()
			list = append(list, f)
		case p.tok == token.TILDE:
			typ := p.embeddedElem(nil)
			comment := p.expectSemi()
			list = append(list, &ast.Field{Type: typ, Comment: comment})
		default:
			if t := p.tryIdentOrType(); t != nil {
				typ := p.embeddedElem(t)
				comment := p.expectSemi()