orangeduck
replace nested functions with blocks on clang
Thanks this looks great :+1: Can you put it behind another processor flag as well as __clang__? Some people may either be using clang already with nested functions or not want this behaviour.
Are you interested in using clang blocks for your own project? I can merge this in if there is some interest - just need to add an extra pre-processor flag to guard it.
FWIW, clang doesn't support GCC-style nested functions at all, so there wouldn't be anybody using clang with LuaAutoC from what I can tell. Thus there wouldn't be a need for an additional guard. Using blocks might be the only way to get it building on clang.
You can use clang with LuaAutoC you just need to have separate declaration and registration functions as mentioned in the FAQ under "nested functions": https://github.com/orangeduck/LuaAutoC#faq but yes in general in clang you need to use blocks instead of nested functions.