[fpc-devel] Type definition
pdavidson at coraxnetworks.com
Sat Mar 4 18:57:41 CET 2006
aType = ( at_First, at_aaa, at_bbb, at_Last );
aObj = class
aVar : aType
bObj = class( aObj )
cObj = class( bObj )
aVar := at_Last; <----------- ERROR!
The implementation of cUnit requires a USE aUnit; in order to compile
since at_last is no longer visible.
On Mar 4, 2006, at 12:49, Micha Nelissen wrote:
> On Sat, 4 Mar 2006 10:24:14 -0500
> Paul Davidson <pdavidson at coraxnetworks.com> wrote:
>> Quite often a type is defined in INTERFACE part, but only used within
>> class/object defined in same unit.
>> 1) This means that type is public. This is not always good thing in
>> 2) Unit must be specified in child's child's USE list.
> Can you elaborate on the second point ?
> fpc-devel maillist - fpc-devel at lists.freepascal.org
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