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-rw-r--r--libcxx/include/__config2
1 files changed, 2 insertions, 0 deletions
diff --git a/libcxx/include/__config b/libcxx/include/__config
index f141f4f1b7f..c0b1ef201c0 100644
--- a/libcxx/include/__config
+++ b/libcxx/include/__config
@@ -39,6 +39,8 @@
#define _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT
// Fix deque iterator type in order to support incomplete types.
#define _LIBCPP_ABI_INCOMPLETE_TYPES_IN_DEQUE
+// Fix undefined behavior in how std::list stores it's linked nodes.
+#define _LIBCPP_ABI_LIST_REMOVE_NODE_POINTER_UB
#endif
#define _LIBCPP_CONCAT1(_LIBCPP_X,_LIBCPP_Y) _LIBCPP_X##_LIBCPP_Y
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