[libc++] Remove the c++98 Lit feature from the test suite
C++98 and C++03 are effectively aliases as far as Clang is concerned.
As such, allowing both std=c++98 and std=c++03 as Lit parameters is
just slightly confusing, but provides no value. It's similar to allowing
both std=c++17 and std=c++1z, which we don't do.
This was discovered because we had an internal bot that ran the test
suite under both c++98 AND c++03 -- one of which is redundant.
Differential Revision: https://reviews.llvm.org/D80926
Cr-Mirrored-From: https://chromium.googlesource.com/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 31cbe0f240f660f15602c96b787c58a26f17e179
diff --git a/docs/TestingLibcxx.rst b/docs/TestingLibcxx.rst
index cc684e7..6222ef0 100644
--- a/docs/TestingLibcxx.rst
+++ b/docs/TestingLibcxx.rst
@@ -123,7 +123,7 @@
.. option:: std=<standard version>
- **Values**: c++98, c++03, c++11, c++14, c++17, c++2a
+ **Values**: c++03, c++11, c++14, c++17, c++2a
Change the standard version used when building the tests.