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@kernellogger@fosstodon.org
2025-04-24 11:17:12

'"[…] The default dialect in #GCC 15 is still -std=gnu 17. You can use the -std=c 23 or -std=gnu 23 command-line options to enable C 23 features, and similarly for C 26 and others. […] C 26 features in #GCC15 include pack indexing, attributes for structured bindings, enhanced support for functi…

New C++ features in GCC 15 | Red Hat Developer
Explore new C++ front-end features in GCC 15.1, including pack indexing and structured binding declaration as a condition

@kernellogger@fosstodon.org
2025-04-10 10:55:00

"[…] Let's take a look at 6 improvements to look forward to in the upcoming #GCC 15.
1. Prettier execution paths
2. A new look for C template errors
3. Machine-readable diagnostics
4. An easier transition to C23
5. A revamped color scheme
6. libgdiagnostics
We're still fixing bugs, but we hope that GCC 15 will be ready to officially release (as …

6 usability improvements in GCC 15 | Red Hat Developer
GCC 15 brings better error messages and diagnostics for your code, including prettier execution paths and easier-to-read compiler errors for C++ templates