[libc++] Add a bunch of missing _LIBCPP_HIDE_FROM_ABI
Reviewed By: ldionne, Mordante, var-const, huixie90, #libc
Spies: jloser, libcxx-commits, arichardson, miyuki
Differential Revision: https://reviews.llvm.org/D129968
NOKEYCHECK=True
GitOrigin-RevId: 80c7e93a2a8448fa16fe28b99c733e93ec64df51
diff --git a/docs/TestingLibcxx.rst b/docs/TestingLibcxx.rst
index 9d73b70..9f18547 100644
--- a/docs/TestingLibcxx.rst
+++ b/docs/TestingLibcxx.rst
@@ -92,6 +92,15 @@
$ make -C <build> cxx-test-depends
$ <build>/bin/llvm-lit -sv libcxx/test # will use your custom config file
+Additional tools
+----------------
+
+The libc++ test suite uses a few optional tools to improve the code quality.
+
+These tools are:
+- clang-query
+- clang-tidy
+
Writing Tests
-------------