[libc++][C++03] remove unused macro in __config #156609
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
philnik777
approved these changes
Sep 3, 2025
frederick-vs-ja
approved these changes
Sep 3, 2025
|
@llvm/pr-subscribers-libcxx Author: None (Un1q32) ChangesThe only place this macro was used was in Full diff: https://github.com/llvm/llvm-project/pull/156609.diff 1 Files Affected:
diff --git a/libcxx/include/__cxx03/__config b/libcxx/include/__cxx03/__config
index 9b88a495055ee..d574eab8a12b1 100644
--- a/libcxx/include/__cxx03/__config
+++ b/libcxx/include/__cxx03/__config
@@ -622,18 +622,6 @@ typedef __char32_t char32_t;
# define _LIBCPP_HAS_NO_ALIGNED_ALLOCATION
# endif
-// It is not yet possible to use aligned_alloc() on all Apple platforms since
-// 10.15 was the first version to ship an implementation of aligned_alloc().
-# if defined(__APPLE__)
-# if (defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && \
- __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101500)
-# define _LIBCPP_HAS_NO_C11_ALIGNED_ALLOC
-# endif
-# elif defined(__ANDROID__) && __ANDROID_API__ < 28
-// Android only provides aligned_alloc when targeting API 28 or higher.
-# define _LIBCPP_HAS_NO_C11_ALIGNED_ALLOC
-# endif
-
# if defined(__APPLE__) || defined(__FreeBSD__)
# define _LIBCPP_HAS_DEFAULTRUNELOCALE
# endif
|
|
(I don't have merge access btw so if someone could merge this for me that would be very appreciated) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The only place this macro was used was in
__memory/aligned_alloc.h, but the code that used this macro also checked for C++17 so it was removed, now this macro is never used.