I recently updated the stock Indy that installs with Delphi 2007 (I think it is 10.5.1.1) with 10.6.2.0, which I downloaded from GitHub.
I'm now getting a compile error:
EAttachmentFileNotFound.IfFalse (FileExists (parActualAttachmentFileID), 'File ' + parActualAttachmentFileID + ' not found.') ;
Error: E2003 Undeclared identifier: 'IfFalse'
The fragment is from my own code but I'm pretty sure that bit came from something I found probably on S/Overflow.
I received a couple of other errors also:
SMTPClient.AuthType := atDefault ;
Error: E2003 Undeclared identifier: 'atDefault'
and
SMTPClient.OnWork := EmailThread.EmailOnWork ;
Error: E2010 Incompatible types: 'Int64' and 'Integer'
but the first is a member that was renamed, and the second a data type that was changed. While these were a simple enough workaround, I'm left wondering
EAttachmentFileNotFound
is not a standard Indy exception, so it must be coming from your own code, or another 3rd party library.
Delphi 2007 was released almost 16 years ago. A lot has changed in Indy during that time. In fact, I think the changes you mention were actually made prior to, or maybe around, the release of Delphi 2007 (as they already existed in Indy's code in early 2008).
For instance:
in EIdException
, the If(True|False)
methods were removed (I don't know when exactly that change happened). In which case, you will have to use your own if
and raise
expressions now, eg:
if not FileExists(parActualAttachmentFileID) then
raise EAttachmentFileNotFound.Create('File ' + parActualAttachmentFileID + ' not found.');
in TIdComponent
, the AWorkCount/Max
parameters of the OnWork...
events were changed from Integer
to Int64
in 2006 (see OnWork Events changed to 64 bit on Indy's blog).
in TIdSMTP
, the atDefault
value was renamed to satDefault
(again, I don't know exactly when this change was made).
So, you need to update your code accordingly.
I'm left wondering whether there was ever a "breaking changes" document generated.
No such document was ever created, no. However, changes that affect user code are typically announced on Indy's blog, under the Changelog category.