Apply [[standalone_debug]] to some types in the STL.
Add this attribute to some types to ensure that they have
debug info.
The debug info for these classes are required for debuggers to display
some STL types. With constructor homing (a new debug info optimization)
their debug info isn't emitted because their constructors are never
called.
The list of types with the attribute added are __hash_value_type,
__value_type, __tree_node_base, __tree_node, __hash_node, __list_node,
and __forward_list_node.
Differential Revision: https://reviews.llvm.org/D98750
NOKEYCHECK=True
GitOrigin-RevId: 7c2f58278e664d336e9d0ef0687bdd6c3837dc03
diff --git a/include/map b/include/map
index 065d1d1..4512dbd 100644
--- a/include/map
+++ b/include/map
@@ -667,7 +667,7 @@
#ifndef _LIBCPP_CXX03_LANG
template <class _Key, class _Tp>
-struct __value_type
+struct _LIBCPP_STANDALONE_DEBUG __value_type
{
typedef _Key key_type;
typedef _Tp mapped_type;