[DCC Error] Project1.dpr(25): E2010 Incompatible types: 'array of Char' and 'TAChar'

According to Rudy’s article,应该允许传入类型数组来打开数组吗？

此外,为什么它不抱怨’布尔’数组和’TABoolean’？

非常感谢您的帮助！

program Project1;

{$APPTYPE CONSOLE}

uses
  SysUtils;

type
  TAChar = array of Char;
  TABoolean = array of Boolean;

procedure Test1(const CharArr: array of Char);
begin
end;

procedure Test2(const BoolArr: array of Boolean);
begin
end;

var
  Arr1: TAChar;
  Arr2: TABoolean;
begin
  try
    Test1(Arr1);  //  <------- Does not compile in Delphi 7 & XE
    Test2(Arr2);
  except
    on E: Exception do
      Writeln(E.ClassName,': ',E.Message);
  end;
end.