AV: FPC X64 OPENARRAY

[pult]

AV for only FreePascal compiler for 64bits when using OpenArray.

Situation modeling:

• Add function "format"

x.AddDelphiFunction('function Format( const Format : string; const Args : array of const) : string');
 Sender.Exec.RegisterDelphiFunction(@Format, 'Format', cdRegister);

• Script samples:

begin
  format('%s; %s',['2','2']);
end.

or

var s: string;
begin 
  s:='1';
  format('%s; %s',['2','2']); 
end.

[pleriche]

May be related to issue #151.