All technologies
C++20
2 painsavg 7.0/10
compatibility 2
C++ modules cross-platform support is broken
7C++20 modules were introduced but cross-platform support remains extremely limited and too complicated for average developers. Existing implementations lack practical usability.
compatibilityC++20C++ modules
Range-Based For Loop Lifetime Issues with Temporaries
7Range-based for loops fail with temporary views in C++20, causing segmentation faults when iterating directly over temporary ranges. The issue is fixed in C++23 but not universally supported across compilers, forcing developers to use workarounds.
compatibilityC++20C++23