You wrote:

BTW, what about conformant arrays? Do they work with GPC, or are there still bugs? Somebody out there to write some documentation notes about conformant arrays to tell the poor Borland Pascal programmers (like me;) how to use them?

Here a sample (gpc: Internal compiler error: program gpc1 got fatal signal 11) program TestConformantArrays; procedure Test1(var a: array[j..k: integer] of real); var i: integer; begin for i := j to k do a[i] := 0.0; end; var a1: array[0..9] of real; begin Test1(a1); end. Groetjes, Berend.