[libcxx-commits] [libcxx] cef3e0f - [libc++][C++03] Fix array/size_and_alignment.compile.pass.cpp (#198822)

[via libcxx-commits]

Author: Nikolas Klauser
Date: 2026-05-27T14:31:47+02:00
New Revision: cef3e0f1280d9cf368caa94b895b61d73c588619

URL: https://github.com/llvm/llvm-project/commit/cef3e0f1280d9cf368caa94b895b61d73c588619
DIFF: https://github.com/llvm/llvm-project/commit/cef3e0f1280d9cf368caa94b895b61d73c588619.diff

LOG: [libc++][C++03] Fix array/size_and_alignment.compile.pass.cpp (#198822)

Added: 
    

Modified: 
    libcxx/test/std/containers/sequences/array/size_and_alignment.compile.pass.cpp

Removed: 
    


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diff  --git a/libcxx/test/std/containers/sequences/array/size_and_alignment.compile.pass.cpp b/libcxx/test/std/containers/sequences/array/size_and_alignment.compile.pass.cpp
index 53356b4c7eee4..2c8b19d42a062 100644
--- a/libcxx/test/std/containers/sequences/array/size_and_alignment.compile.pass.cpp
+++ b/libcxx/test/std/containers/sequences/array/size_and_alignment.compile.pass.cpp
@@ -14,8 +14,6 @@
 // Make sure std::array<T, N> has the correct object size and alignment.
 // This test is mostly meant to catch subtle ABI-breaking regressions.
 
-// XFAIL: FROZEN-CXX03-HEADERS-FIXME
-
 // Ignore error about requesting a large alignment not being ABI compatible with older AIX systems.
 #if defined(_AIX)
 #  pragma clang diagnostic ignored "-Waix-compat"
@@ -26,7 +24,11 @@
 #include <type_traits>
 
 #ifdef _LIBCPP_VERSION
-#  include <__type_traits/datasizeof.h>
+#  ifdef _LIBCPP_USE_FROZEN_CXX03_HEADERS
+#    include <__cxx03/__type_traits/datasizeof.h>
+#  else
+#    include <__type_traits/datasizeof.h>
+#  endif
 #endif
 
 #include "test_macros.h"