[libcxx-commits] [libcxx] 4dfa75c - [libc++] Merge is_scoped_enum.h into is_enum.h (#99458)

[via libcxx-commits]

Author: Nikolas Klauser
Date: 2024-07-18T15:17:22+02:00
New Revision: 4dfa75c663e53be1d548b340e562dd5c4e87fe65

URL: https://github.com/llvm/llvm-project/commit/4dfa75c663e53be1d548b340e562dd5c4e87fe65
DIFF: https://github.com/llvm/llvm-project/commit/4dfa75c663e53be1d548b340e562dd5c4e87fe65.diff

LOG: [libc++] Merge is_scoped_enum.h into is_enum.h (#99458)

Added: 
    

Modified: 
    libcxx/include/CMakeLists.txt
    libcxx/include/__type_traits/is_enum.h
    libcxx/include/module.modulemap
    libcxx/include/type_traits

Removed: 
    libcxx/include/__type_traits/is_scoped_enum.h


################################################################################
diff  --git a/libcxx/include/CMakeLists.txt b/libcxx/include/CMakeLists.txt
index cd64fe91449c2..26bad4f656a07 100644
--- a/libcxx/include/CMakeLists.txt
+++ b/libcxx/include/CMakeLists.txt
@@ -793,7 +793,6 @@ set(files
   __type_traits/is_referenceable.h
   __type_traits/is_same.h
   __type_traits/is_scalar.h
-  __type_traits/is_scoped_enum.h
   __type_traits/is_signed.h
   __type_traits/is_signed_integer.h
   __type_traits/is_specialization.h

diff  --git a/libcxx/include/__type_traits/is_enum.h b/libcxx/include/__type_traits/is_enum.h
index 77ca3ea108742..2fab6db2c8d50 100644
--- a/libcxx/include/__type_traits/is_enum.h
+++ b/libcxx/include/__type_traits/is_enum.h
@@ -26,6 +26,16 @@ template <class _Tp>
 inline constexpr bool is_enum_v = __is_enum(_Tp);
 #endif
 
+#if _LIBCPP_STD_VER >= 23
+
+template <class _Tp>
+struct _LIBCPP_TEMPLATE_VIS is_scoped_enum : bool_constant<__is_scoped_enum(_Tp)> {};
+
+template <class _Tp>
+inline constexpr bool is_scoped_enum_v = __is_scoped_enum(_Tp);
+
+#endif // _LIBCPP_STD_VER >= 23
+
 _LIBCPP_END_NAMESPACE_STD
 
 #endif // _LIBCPP___TYPE_TRAITS_IS_ENUM_H

diff  --git a/libcxx/include/__type_traits/is_scoped_enum.h b/libcxx/include/__type_traits/is_scoped_enum.h
deleted file mode 100644
index cb3e25cf57331..0000000000000
--- a/libcxx/include/__type_traits/is_scoped_enum.h
+++ /dev/null
@@ -1,33 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef _LIBCPP___TYPE_TRAITS_IS_SCOPED_ENUM_H
-#define _LIBCPP___TYPE_TRAITS_IS_SCOPED_ENUM_H
-
-#include <__config>
-#include <__type_traits/integral_constant.h>
-
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#  pragma GCC system_header
-#endif
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-#if _LIBCPP_STD_VER >= 23
-
-template <class _Tp>
-struct _LIBCPP_TEMPLATE_VIS is_scoped_enum : bool_constant<__is_scoped_enum(_Tp)> {};
-
-template <class _Tp>
-inline constexpr bool is_scoped_enum_v = __is_scoped_enum(_Tp);
-
-#endif // _LIBCPP_STD_VER >= 23
-
-_LIBCPP_END_NAMESPACE_STD
-
-#endif // _LIBCPP___TYPE_TRAITS_IS_SCOPED_ENUM_H

diff  --git a/libcxx/include/module.modulemap b/libcxx/include/module.modulemap
index 7608aef3f3a43..5ed284d80f35e 100644
--- a/libcxx/include/module.modulemap
+++ b/libcxx/include/module.modulemap
@@ -2009,7 +2009,6 @@ module std_private_type_traits_is_scalar                                 [system
   header "__type_traits/is_scalar.h"
   export std_private_type_traits_is_null_pointer
 }
-module std_private_type_traits_is_scoped_enum                            [system] { header "__type_traits/is_scoped_enum.h" }
 module std_private_type_traits_is_signed                                 [system] { header "__type_traits/is_signed.h" }
 module std_private_type_traits_is_signed_integer                         [system] { header "__type_traits/is_signed_integer.h" }
 module std_private_type_traits_is_specialization                         [system] { header "__type_traits/is_specialization.h" }

diff  --git a/libcxx/include/type_traits b/libcxx/include/type_traits
index ffa137338b6a2..7f231cd09df51 100644
--- a/libcxx/include/type_traits
+++ b/libcxx/include/type_traits
@@ -514,10 +514,6 @@ namespace std
 #  include <__type_traits/unwrap_ref.h>
 #endif
 
-#if _LIBCPP_STD_VER >= 23
-#  include <__type_traits/is_scoped_enum.h>
-#endif
-
 #include <version>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)