[libc++][test] Use <version> to get config on MSVC
...instead of `<ciso646>`.
Also includes some NFC comment changes.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@374854 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/support/msvc_stdlib_force_include.h b/test/support/msvc_stdlib_force_include.h
index 83920d5..2ec74e8 100644
--- a/test/support/msvc_stdlib_force_include.h
+++ b/test/support/msvc_stdlib_force_include.h
@@ -77,7 +77,7 @@
#define _SILENCE_ALL_CXX20_DEPRECATION_WARNINGS
#endif // _LIBCXX_IN_DEVCRT
-#include <ciso646>
+#include <version>
#if _HAS_CXX20
#define TEST_STD_VER 99
diff --git a/test/support/test_macros.h b/test/support/test_macros.h
index 808f2b5..74253a2 100644
--- a/test/support/test_macros.h
+++ b/test/support/test_macros.h
@@ -140,7 +140,7 @@
#define TEST_THROW_SPEC(...) throw(__VA_ARGS__)
#endif
-// Sniff out to see if the underling C library has C11 features
+// Sniff out to see if the underlying C library has C11 features
// Note that at this time (July 2018), MacOS X and iOS do NOT.
// This is cribbed from __config; but lives here as well because we can't assume libc++
#if __ISO_C_VISIBLE >= 2011 || TEST_STD_VER >= 11
diff --git a/test/support/test_workarounds.h b/test/support/test_workarounds.h
index 81350c7..8c28d00 100644
--- a/test/support/test_workarounds.h
+++ b/test/support/test_workarounds.h
@@ -13,19 +13,19 @@
#include "test_macros.h"
#if defined(TEST_COMPILER_EDG)
-# define TEST_WORKAROUND_EDG_EXPLICIT_CONSTEXPR // VSO#424280
+# define TEST_WORKAROUND_EDG_EXPLICIT_CONSTEXPR // VSO-424280
#endif
#if defined(TEST_COMPILER_C1XX)
-# define TEST_WORKAROUND_C1XX_BROKEN_IS_TRIVIALLY_COPYABLE // VSO#117743
+# define TEST_WORKAROUND_C1XX_BROKEN_IS_TRIVIALLY_COPYABLE // VSO-117743
# ifndef _MSC_EXTENSIONS
-# define TEST_WORKAROUND_C1XX_BROKEN_ZA_CTOR_CHECK // VSO#119998
+# define TEST_WORKAROUND_C1XX_BROKEN_ZA_CTOR_CHECK // VSO-119998
# endif
#endif
#if defined(TEST_COMPILER_GCC)
# if __GNUC__ < 9
-# define TEST_WORKAROUND_CONSTEXPR_IMPLIES_NOEXCEPT // GCC PR 87603
+# define TEST_WORKAROUND_CONSTEXPR_IMPLIES_NOEXCEPT // GCC-87603
# endif
#endif
