[libcxx-commits] [libcxx] [libc++] Add basic constant folding for std::format (PR #107197)

[Mark de Wever via libcxx-commits]

================
@@ -447,10 +449,41 @@ format_to(_OutIt __out_it, wformat_string<_Args...> __fmt, _Args&&... __args) {
 }
 #  endif
 
+template <class _CharT>
----------------
mordante wrote:

I find the code very hard to read and hard to understand what it tries to do. So I really like some comment in the code explaining what happens, that also would help me to review the code.

https://github.com/llvm/llvm-project/pull/107197