[Openmp-commits] [libcxx] [openmp] [libc++] basic_ios<wchar_t> cannot store fill character WCHAR_MAX (PR #89305)
Xing Xue via Openmp-commits
openmp-commits at lists.llvm.org
Thu Jul 4 15:45:50 PDT 2024
================
@@ -108,6 +116,10 @@
# if defined(__FreeBSD__) && __FreeBSD__ < 14
# define _LIBCPP_DEPRECATED_ABI_DISABLE_PAIR_TRIVIAL_COPY_CTOR
# endif
+// AIX and 64-bit MVS must use _FillHelper for ABI backward compatibility.
+# if defined(_AIX) || (defined(__MVS__) && defined(__64BIT__))
+# define _LIBCXX_IOS_USE_FILL_HELPER
+# endif
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xingxue-ibm wrote:
Great, thanks for the suggestion!
https://github.com/llvm/llvm-project/pull/89305
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