Workaround for DevCom-10678753

microsoft · Jun 9, 2024 · f829e4e · f829e4e
1 parent 89a3826
commit f829e4e
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Showing 3 changed files with 15 additions and 0 deletions.
diff --git a/stl/inc/hash_map b/stl/inc/hash_map
@@ -58,6 +58,11 @@ namespace stdext {
         using _Deduce_key = const _Kty&;
         using key_equal   = _Tr;
 
+#if _HAS_CXX20 && defined(__EDG__) // TRANSITION, DevCom-10678753
+        template <class, class>
+        static constexpr bool _Supports_transparency = false;
+#endif // _HAS_CXX20 && defined(__EDG__)
+
         _Hmap_traits() = default;
 
         _Hmap_traits(const _Tr& _Traits) noexcept(_STD is_nothrow_copy_constructible_v<_Tr>) : _Tr(_Traits) {}

diff --git a/stl/inc/hash_set b/stl/inc/hash_set
@@ -53,6 +53,11 @@ namespace stdext {
         using _Deduce_key = const _Kty&;
         using key_equal   = _Tr;
 
+#if _HAS_CXX20 && defined(__EDG__) // TRANSITION, DevCom-10678753
+        template <class, class>
+        static constexpr bool _Supports_transparency = false;
+#endif // _HAS_CXX20 && defined(__EDG__)
+
         _Hset_traits() = default;
 
         _Hset_traits(const _Tr& _Traits) noexcept(_STD is_nothrow_copy_constructible_v<_Tr>) : _Tr(_Traits) {}

diff --git a/stl/inc/xhash b/stl/inc/xhash
@@ -98,6 +98,11 @@ struct _Uhash_choose_transparency {
     // transparency selector for non-transparent hashed containers
     template <class>
     using _Deduce_key = const _Kty&;
+
+#if _HAS_CXX20 && defined(__EDG__) // TRANSITION, DevCom-10678753
+    template <class, class>
+    static constexpr bool _Supports_transparency = false;
+#endif // _HAS_CXX20 && defined(__EDG__)
 };
 
 #if _HAS_CXX20