title: C++20 modules in arm-none-eabi-g++
body: <p>I'm using <a href="https://www.st.com/en/development-tools/stm32cubeide.html" rel="nofollow noreferrer">STM32CubeIDE</a> which includes</p>
  
  <p>arm-none-eabi-g++ (<strong>GNU Tools for STM32</strong> 7-2018-q2-update.20190328-1800) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907]</p>
  
  <p>Is there any way to use <a href="https://gcc.gnu.org/wiki/cxx-modules" rel="nofollow noreferrer">C++20 Modules</a>? C++2a Language Features <a href="https://gcc.gnu.org/projects/cxx-status.html" rel="nofollow noreferrer">table</a> states "no" under "Available in GCC?", but maybe I'm just overlooking something?</p>
  
  <p><a href="https://i.stack.imgur.com/tL9is.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tL9is.png" alt="enter image description here"></a></p>