CLion 2025.1 Arrives With Support for Out-of-Project Files in CLion Nova, Qt Renderers, the ST-LINK Debug Server, and West Build Options
#Clang #CLion #News #Releases #Bazel #Clionnova #Embedded #Opencv #Qt #Release #Stm32 #Zephyrwest
https://blog.jetbrains.com/clion/2025/04/clion-2025-1-release/
Got some problem with C++:
GCC compiles fine, Clang throws an error.
Minimal reproducer:
template <typename T>
class A {
public:
typedef A<T> self_type;
private:
T v;
public:
constexpr A() : v() {}
constexpr A(T _v): v(_v) {}
public:
static constexpr self_type def = self_type(T(42));
};
int main() {
volatile auto foo = A<int>::def;
(void)foo;
return 0;
}
How to get this to work with Clang? I want to keep def as a class constant.
A new #blog post appears!
I built a native GCC 14.2.0 for Mac OS X 10.4 Tiger PowerPC.
Want to see what you can do with computer vision and WebAssembly? Come to my talk next week at WASM I/O...
#wasmio25 #wasm #webassembly #computervision #golang #tinygo #rustlang #clang
https://2025.wasm.io/sessions/seeing-eye-to-eye-computer-vision-using-wasmvision/
Today I spent most of the day watching (virtually) the "#Workshop on Technology for #Data Stewardship" (https://www.nationalacademies.org/event/44430_02-2025_workshop-on-technology-for-data-stewardship)
A couple of cool things I can highlight (out of the deluge of great info/talks):
- TRACTOR (https://www.darpa.mil/research/programs/translating-all-c-to-rust): a #DARPA program to translate from #Clang to #Rust
- #DataSpace Protocol: https://docs.internationaldataspaces.org/ids-knowledgebase/dataspace-protocol
@Alrescha @TypicalOutlier @Linux_Is_Best I gave the reasons why some of apple's "code" on GitHub is not really open source. I really like their open source work on #clang , #swift and #llvm etc.
You can think about RMS and #gnu anyway you want. But I think I made a pretty good case in my 1st reply how it made open source a serious philosophy and probably led to the creation of this wonderful platform.
Both of my talks from @fosdem last weekend are now available online.
"Return To Go Without Wires" about using Go/TinyGo to make your own AirTags without any Apple hardware:
https://cuddly.tube/w/p/2H3BJMkJZEJRUSUGkAaYGw?playlistPosition=13&resume=true
"Seeing Eye to Eye: Computer Vision using wasmVision" in the first ever WebAssembly dev room at FOSDEM:
Another video from @fosdem featuring TinyGo "WebAssembly-powered game console" about @fireflyzero is available:
https://video.fosdem.org/2025/k4601/fosdem-2025-4509-webassembly-powered-game-console.av1.webm
TIL about #Clang --extract-api!
Currently rewriting my C++ ←→ #JavaScript binding generator for #Anklang based on the #JSON output.
Should also be super useful for generating API #Documentation 
https://www.youtube.com/watch?v=jXrNZ-4Gb-g (shy of 9 minutes)
https://llvm.org/devmtg/2022-11/slides/QuickTalk6-clang-extract-api.pdf
Any CLang experts out there?
If so I'd much appreciate assistance with a WiP PR I just submitted to the Vim team;
https://github.com/vim/vim/pull/16587
... Intent is to make `setpos` function work for a target buffer, even if the target ain't active, because `bufnum` is ignored otherwise.
Still haven't deleted YouTube just yet.
And for once an algo suggestion peaked my interest. This is a nice piece of work and really well presented exploration of user interface layout and rendering architecture. One for the C programmers out there:
Are you developing macOS applications but working on Linux? Dreaming of creating macOS binaries without a Mac? Forget about needing a Mac to build macOS apps! Find out more in our thread: https://forum.dekuve.top/d/27-a-macos-cross-toolchain-for-linux-freebsd-openbsd-and-android-termux #apple #macos #linux #windows #android #opensource #TechNews #technology #photography #development #ios #dekuve #code #github #ai #forum #news #programming #help #cpp #clang #education
Featured Job from @fosdem: A global, remote-first company, #CloudLinux is seeking a C Developer to join its Endless Lifecycle Support team. Learn more and apply now on #OSJH
https://opensourcejobhub.com/job/22025/c-developer-worldwide-remote-work-anywhere/
#Clang #developer #FOSDEM #RemoteWork #Linux #infrastructure #security
We just released wasmVision 0.2 along with wasmCV 0.7 just in time for @fosdem
Come see our talk in the #webassembly dev room on Sunday at noon!
Just a few days ago, I lunched my new relay service for the #Fediverse and I'm really happy to see that there're already many ones connected to - more than 50 instances in just a few days!
But what makes me even really happy is to see, that my service [2] also gets linked in the release notes of #snac [1] / #snac2 - and I can recommend the usage of relay services (it doesn't matter which one!) to everyone. It provides more content from connected instances to you, but also brings your posts - from your local instance - up to other ones within the federated network where it can get much easier distributed around other instances.
#snac is the perfect way to host an own fediverse instance. Using the #ActivityPub protocol allows you to connect to all other instances. With the integrated #Mastodon API, you can also use most of your usual clients or web clients. Snac is light, fast, does not require any database and follows the KISS way - which the most of us BSD people are living. With relay services, it's the perfect match for singe-user instances and @grunfink is always open for ideas and to help! It does not always need to be #Mastodon, #GoToSocial etc!
And if you're using any other software, you may still benefit by using relay services. And if you're still looking for a guide, howto setup snac2 on #FreeBSD, my howto [3] might help you out.
[1]: https://codeberg.org/grunfink/snac2
[2]: https://fedi-relay.gyptazy.com
[3]: https://gyptazy.com/install-snac2-on-freebsd-an-activitypub-instance-for-the-fediverse/
Isn't that undefined behavior? Signed int overflow.
Stop reading the news and figure this out instead. On #OpenBSD 7.6, amd64, compile this with the default #clang:
#include <float.h>
int main(void) {
double v = DBL_MAX;
int v2 = v;
if (v2 != v) return 0;
return 1;
}
Does what you think no? Now try the same with -O2 and it crashes. 
Doesn't matter the inequality or type of v2 so long as it's integral. Manual casting doesn't work. Always crash. Any educated guesses better I dig thru the assembly?
Tim Janik 
