Implementation
Perl

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  type t
    character(len=:), allocatable :: c
    integer, dimension(:), allocatable :: n
  end type t
  type(t), allocatable :: v

  allocate (v)
  v%s = 'Hello, world!'
  v%n = [1,4,9,16,25]

  deallocate (v)
type
  TDynIntArray = array of integer;
  TT = record
    s: string;
    n: TDynIntArray;
  end;
  PTT = ^TT;

var
  v: PTT;
begin
  v := New(PTT);
  v^.s := 'Hello world';
  v^.n := TDynIntArray.Create(1,4,9,16,25);
  Dispose(v);
end.
class T:
    def __init__(self, s, n):
        self.s = s
        self.n = n
        return

v = T('hello world', [1, 4,  9, 16, 25])
del v
T = Struct.new(:s, :n)
v = T.new("Hello, world", [1, 4, 9, 16, 25])
v = nil