Nested preprocessor logic should always be commented.

microsoft · Jul 24, 2023 · da43a31 · da43a31
1 parent b87d693
commit da43a31
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Showing 3 changed files with 8 additions and 8 deletions.
diff --git a/stl/inc/__msvc_filebuf.hpp b/stl/inc/__msvc_filebuf.hpp
@@ -35,9 +35,9 @@ namespace filesystem {
 #ifndef _FSTREAM_SUPPORTS_EXPERIMENTAL_FILESYSTEM
 #ifdef _M_CEE
 #define _FSTREAM_SUPPORTS_EXPERIMENTAL_FILESYSTEM 0
-#else
+#else // _M_CEE
 #define _FSTREAM_SUPPORTS_EXPERIMENTAL_FILESYSTEM 1
-#endif
+#endif // _M_CEE
 #endif // _FSTREAM_SUPPORTS_EXPERIMENTAL_FILESYSTEM
 
 #if _FSTREAM_SUPPORTS_EXPERIMENTAL_FILESYSTEM

diff --git a/stl/inc/regex b/stl/inc/regex
@@ -41,17 +41,17 @@ _STL_DISABLE_CLANG_WARNINGS
 #ifndef _REGEX_MAX_STACK_COUNT
 #ifdef _WIN64
 #define _REGEX_MAX_STACK_COUNT 600L // set to 0 to disable
-#else
+#else // _WIN64
 #define _REGEX_MAX_STACK_COUNT 1000L // set to 0 to disable
-#endif
+#endif // _WIN64
 #endif // _REGEX_MAX_STACK_COUNT
 
 #ifndef _ENHANCED_REGEX_VISUALIZER
 #ifdef _DEBUG
 #define _ENHANCED_REGEX_VISUALIZER 1
-#else
+#else // _DEBUG
 #define _ENHANCED_REGEX_VISUALIZER 0
-#endif
+#endif // _DEBUG
 #endif // _ENHANCED_REGEX_VISUALIZER
 
 _STD_BEGIN

diff --git a/stl/inc/yvals.h b/stl/inc/yvals.h
@@ -393,9 +393,9 @@ class _CRTIMP2_PURE_IMPORT _EmptyLockit { // empty lock class used for bin compa
 #ifndef _PREPARE_CONSTRAINED_REGIONS
 #ifdef _M_CEE_PURE
 #define _PREPARE_CONSTRAINED_REGIONS 1
-#else
+#else // _M_CEE_PURE
 #define _PREPARE_CONSTRAINED_REGIONS 0
-#endif
+#endif // _M_CEE_PURE
 #endif // _PREPARE_CONSTRAINED_REGIONS
 
 #if _PREPARE_CONSTRAINED_REGIONS