On 2013-09-27 12:52, Bruno Medeiros wrote:
Blocks is a C language extension by Apple. I suspect that Modules is the same, although I couldn't google it quickly. Therefore this doesn't really affect pure D development. Rather, it's significance would be the same as of the use case of using Mac OS X specific libraries.
Both are LLVM extensions. They're not specific to Mac OS X, but they currently only work on Mac OS X. It's the only platform where they're implemented.
As I said, it should be possible to use blocks from D, if one really needs to. I'm also looking at this long term. Hopefully we can use D on iOS one day, that would mean pretty much only use Apple specific API. Also creating a GUI applications usually requires to use platform specific API's.
I prefer to write cross-platform code as long as it's possible. But have no problem in using platform specific API's if that enhances the user experience.
GDC does not supporting TLS (not even emulated TLS)?? That is a major problem though!! :( It's more than major, it pretty much breaks D development on Mac for anything other than just toy projects (with GDC that is).
I have not used GDC myself in a long time. But on all the talks I've seen by Iain Buclaw, he mentions TLS on Mac OS X.
Well, I'm pretty much conviced anyways: better to support LLDB to have the best debugging support for Mac OS X.
Great.
I'm not too annoyed since I planned to support LDC/LLDB anyways, as it seems a worthwhile platform/compiler as much as GDC even for other platforms. But it would still have been nice if GDC where to work properly on Mac.
If you're lucky you can use the same debugging code for GDB and LLDB. Since LLDB is supposed to have many of the GDB commands as aliases.
On the other hand LLDB is built as a library so if you really wanted to you could integrate it directly in the plugin.
-- /Jacob Carlborg
