In type definitions:
array [index_type] of element_type
or
array [index_type, ..., index_type] of element_type
In parameter list declarations:
array of element_type
The reserved word array is used to define an array type.
@@conformant/open arrays
Array types are defined in ISO 7185 Pascal.
program ArrayDemo; type IntArray = array [1 .. 20] of Integer; WeekDayChars = array [(Mon, Tue, Wed, Thu, Fri, Sat, Sun)] of Char; Foo = array [0 .. 9, 'a' .. 'z', (Baz, Glork1, Fred)] of Real; TwoDimIntArray = array [1 .. 10] of IntArray; { is equivalent to: } TwoDimIntArray2 = array [1 .. 10, 1 .. 20] of Integer; procedure PrintChars (F: array of Char); var i: Integer; begin for i := Low (F) to High (F) do WriteLn (F[i]) end; var Waldo: WeekDayChars; begin Waldo := 'HiWorld'; PrintChars (Waldo) end.