Replace aint (which is a compiler specific type) by ptruint type, which is defined in system unit

git-svn-id: trunk@40102 -

tests/test/tarray5.pp

@@ -2,8 +2,8 @@
 
 var
   { This shouldn't be allowed, the number of elements
-    doesn't fit in a aint }
-  mem  : array[0..high(aint)] of byte ;
+    doesn't fit in the address range  }
+  mem  : array[0..high(ptruint)] of byte ;
 
 begin
 end;