David Millington

We were thinking of writing a blog post about it, I'll ping the person who was looking at doing so. For more detail I'll need to ask our engineers. My level of oversight here was to ask we fix RD bugs, I did not dig into the details of what changes we made or why.

Looks like something unintentional, we'd certainly want to fix. Can you file a QP with a sample project please (to be sure we see exactly what you see) and email me the QP number? david.millington@embarcadero.com. Thankyou!

That is the right place. Thanks! Those errors are in the debugger itself, not the Parallel Debugger plugin... but the plugin stresses / uses the debugger a lot more than the IDE does, so it's more likely to find issues when they exist 😞 Sorry about that. Please file bugs with debugger logs turned on, so we can solve them: http://docwiki.embarcadero.com/RADStudio/Sydney/en/Enabling_logging_for_the_RAD_Studio_debuggers

C++Builder 10.4.2 improves this a lot. It's not perfect, but much improved. Please try it out.

No idea! Installation there are part of GetIt. The plugin installs several DLLs, and that one is a shared DLL also used by Bookmarks and Navigator. Do you have either of those installed? If it persists I'd contact Support.

Yes - always happy to get an email 🙂 Our email addresses are in the format firstname dot lastname, ie mine is david dot millington at embarcadero.com.

I know right now code completion is, let's say, not ideal. We hope this will be much better in 10.4.2 - lots of work going into it in this release. You can see this noted on our recent roadmap: https://blogs.embarcadero.com/rad-studio-november-2020-roadmap-pm-commentary/

Thankyou for adding this! I do know of C++ customers who lurk here, semi-anonymously since it's always been for Delphi. I hope we'll see some uptake here now there's an official C++ area. I appreciate you making it, thankyou. Atilla, I'm sorry to see you want to hide it. I hope seeing the sister language / second part f RAD Studio won't bother you or others too much. At Emb, we try to emphasise the benefits of integration (eg, getting access to C++ libraries from Delphi, or math performance, or similar.) I personally feel (from observation) there are many Delphi users who would find a little C++ in their apps a benefit.

We're looking into it, but without being able to repro in-house (yet) I can't guarantee a fix in 10.3.2.

And for the past-versions thing, Uwe had good steps. Please see https://community.idera.com/developer-tools/b/blog/posts/troubleshooting-installing-bookmarks-and-navigator-in-10-3-rio-as-well-as-earlier-versions for a full writeup.

We've seen the same error for other plugins too. So far we haven't tracked it down. Do you get a call stack?

4 bytes does fit into a register in both and is okay. It is params of 5, 6, 7, and 8 bytes in size that prompted this work: that is, params that may or may not fit into a register depending on if the register is 4 bytes or 8 bytes in size. I updated to make that clearer. Glad you find it interesting! For VC compatibility: for cdecl and stdcall, possibly. We had a very comprehensive review of all calling conventions on all platforms. Other compatibility areas with VC can be very different areas, things like object file format or RTL or...

We made some changes to the low-level method call ABI in 10.3, which affects both Delphi and C++. This is likely to be invisible to you unless you do something very low-level. It's more visible to you if you use C++, because now an entire class of bugs has been fixed in one go. IMO, whether you use C++ or not, it's very interesting! Info here: https://community.idera.com/developer-tools/b/blog/posts/abi-changes-in-rad-studio-10-3

Hi @swierzbicki, Did you install with the ISO installer, or the GetIt installer? I'm not certain from the name "swierzbicki" who's behind the account :) Were you on the beta and did you install any beta builds on this same machine? Cheers, David

More info here: http://community.idera.com/developer-tools/b/blog/posts/new-in-rad-studio-10-3-options-dialog-improvements