AM2434: C++ Support on TI CLANG Compilers : C++ 17 and C++ 20

C++ support is documented in our User Guide:

https://software-dl.ti.com/codegen/docs/tiarmclang/rel4_0_0_LTS/compiler_manual/c_cpp_language_implementation/characteristics_of_cpp.html

The TI Arm Clang Compiler supports up to C++17 with the exception of the features related to threading and concurrency.  This will likely to remain a limitation in the near term till MCU+ SDK RTOS/SDK layer can support it. 

Many customer’s may not need threading and concurrency support with respect to C++ don’t concern those particular features. 

There are also some requests for C++20 support, and specifically about support for a particular feature called Modules (since C++20) - cppreference.com.  Compiler team has filed a   requirement for this request, and it will be on  their  future backlog in the compiler roadmap.   They will assess this for our next TI Arm Clang release (v6.0.0) in 2026. 

Any feedback , questions and requirements are welcomed on this thread