porterskyandQwen 3.8 27B
808fa0f7bd
Collect new C++ features to cover, design patterns, and compiler options for catching undefined behavior. Co-authored-by: Qwen 3.8 27B <qwen3.8_27b-q3_k_xl@lmstudio.local>
307 B
307 B
C++ Scratchpad
New features in C++
- 23 and 26
- r-value (and the values that I forgor)
Patterns
- CRTP
compiler options that make undefined an error
- -fsanitize=undefined
- chk_add(), chkd_sub(), chkd_mul()
- non-portable ways to check CPU overflow
- msvc intsafe.h