The C++26 standard, now frozen and slated for release in 2026, introduces static reflection, contracts, Safe C++ configurations, flat containers, SIMD and async models, plus an #embed directive, dramatically enhancing safety, performance, and developer ergonomics for modern system programming.
Herb Sutter, ISO C++ chair and former Microsoft veteran, announced at CppCon that the upcoming C++26 standard will introduce four major features—enhanced std::execution, stronger type and memory safety, powerful reflection and code generation, and contracts—aimed at boosting concurrency, safety, and compile‑time programming.
After 22 years at Microsoft, Herb Sutter departs for Citadel while staying ISO C++ chair, declaring 2024 pivotal as C++26 introduces reflection‑driven compile‑time libraries and default safety—potentially the most impactful release since C++11—while U.S. CISA and the FBI urge memory‑unsafe language users to publish safety roadmaps by January 2026.
Herb Sutter’s latest report reveals that the upcoming C++26 standard will introduce major enhancements such as contracts, static reflection, BLAS‑based linear algebra, debugging APIs, and SIMD parallelism, while also addressing safety concerns and exploring experimental projects like Cppfront and Google’s Carbon to simplify and modernize C++.
Herb Sutter reveals that the ISO C++ committee has approved the C++26 schedule, promising major concurrency and parallelism enhancements, new language features like wildcard support and dangerous pointers, while discussing competition from Rust, Google’s Carbon, and his experimental cppfront project.
