| View unanswered posts | View active topics |
It is currently Wed May 22, 2013 4:22 pm |
|
All times are UTC - 5 hours [ DST ] |
RobotC 3.51 bug 11
Moderators: mightor, starwarslegokid, miki
|
Page 1 of 1 |
[ 3 posts ] |
| Print view | Previous topic | Next topic |
RobotC 3.51 bug 11
| Author | Message | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Guru  Joined: Sun Nov 15, 2009 5:46 am Posts: 1023 
|
 RobotC 3.51 bug 11I just downloaded Xander's latest driver and when compiling with it, it gave me a warning on hitechnic_irseeker-v2.h:
*Warning*:Comparison between 'signed' and 'unsigned' operands. I think RobotC doesn't like the comparison of (HTIRS2_I2CReply[iMax - 1] > (HTIRS2_I2CReply[iMax]/2). When you divide HTIRS2_I2CReply[iMax]/2, the compiler converted the unsigned value to signed. So you are comparing a unsigned value with a signed value and hence the warning.
However, even if I type cast it back to ubyte, the warning does not go away. I think that's a RobotC bug. I simplified the code to the following to demonstrate the issue.
|
||||||||||||||||||
| Sun Sep 30, 2012 3:02 am |
|
||||||||||||||||||
|
|||||||||||||||||||
|
Moderator   Joined: Wed Mar 05, 2008 8:14 am Posts: 2864 Location: Rotterdam, The Netherlands
|
Re: RobotC 3.51 bug 11 Yeah, I saw that warning, but I couldn't remember if I'd submitted a report to Dick and Tim about it already. It's a non-fatal issue, but it's going to generate questions from users, if left unsolved.
- Xander _________________ | Some people, when confronted with a problem, think, "I know, I'll use threads," | and then two they hav erpoblesms. (@nedbat) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
||||||||||||||||||
| Sun Sep 30, 2012 8:55 am |
|
||||||||||||||||||
|
|||||||||||||||||||
|
Creator  Joined: Fri Feb 09, 2007 9:21 am Posts: 613
|
Re: RobotC 3.51 bug 11 I confirmed that there are no error messages in the current development version which will be released soon.
|
||||||||||||||||||
| Mon Oct 15, 2012 3:49 pm |
|
||||||||||||||||||
|
|
Page 1 of 1 |
[ 3 posts ] |
|
All times are UTC - 5 hours [ DST ] |
Who is online |
Users browsing this forum: No registered users and 0 guests |
| You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot post attachments in this forum |
