[libcxx-commits] [libcxx] [libc++] Define an internal API for std::invoke and friends (PR #116637)

[Louis Dionne via libcxx-commits]

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@@ -29,6 +29,37 @@
 #  pragma GCC system_header
 #endif
 
+// This file defines the following libc++-internal API (back-ported to C++03):
+// Any classes may also be aliases to other classes.
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ldionne wrote:

I don't understand this sentence.

https://github.com/llvm/llvm-project/pull/116637