The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

  • My work

  • My badges

  • Twitter Updates

  • My Flickr Stream

  • Pages

  • All categories

  • Enter your email address to subscribe to this blog and receive notifications of new posts by email.

    Join 1,311 other followers

Delphi tip of the day: {$WARN UNSUPPORTED_CONSTRUCT ERROR}

Posted by jpluimers on 2017/12/04

Delphi tip of the day:

{$WARN UNSUPPORTED_CONSTRUCT ERROR}

It will throw a compiler error when you use an attribute that isn’t defined as the above [WayBackturns a warning into an error as normally [WayBackUNSUPPORTED_CONSTRUCT is only a warning.

Which means that this code now fails:

type
  TmyClass = class
    [djhgfskdhgks]
    procedure One;
  end;

Thanks [WayBack] +Agustin Ortu for posting this tip!

–jeroen

via:

2 Responses to “Delphi tip of the day: {$WARN UNSUPPORTED_CONSTRUCT ERROR}”

  1. rvelthuis said

    AFAIK, that will also cause the same error for valid attributes (“unsupported construct” means that C++ can’t handle it). Can’t try that, though.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

 
%d bloggers like this: