fpc/packages/libgc/examples/testcmem.pp
michael 22c496d055 * Boehm garbage collector memory manager
git-svn-id: trunk@35901 -
2017-04-22 13:01:33 +00:00

29 lines
470 B
ObjectPascal

program testmem;
{$mode objfpc}
uses gcmem; //use gcmem istead of cmem
Type
PLongint = ^Longint;
Var P : PLongint;
i : longint;
err : boolean;
begin
P:=GetMem(1000*SizeOf(Longint));
For I:=0 to 999 do
P[i]:=i;
P:=ReallocMem(P,500*SizeOf(Longint));
For I:=0 to 499 do
if P[i]<>i Then
begin
Writeln ('Oh-oh, ',i,'th index differs.');
err:=true;
end;
FreeMem(P);
Writeln (err);
if err then
halt(1);
end.