From: François Dumont <fdumont@gcc.gnu.org>
Date: Wed, 20 Mar 2024 05:47:20 +0000 (+0100)
Subject: libstdc++: [_GLIBCXX_DEBUG] Define __cpp_lib_null_iterators
X-Git-Tag: basepoints/gcc-15~559
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d2b25083a41347ce3d2875fcd932dcb08756058a;p=thirdparty%2Fgcc.git

libstdc++: [_GLIBCXX_DEBUG] Define __cpp_lib_null_iterators

_GLIBCXX_DEBUG has now fully N3344 compliant iterator checks, we can define
__cpp_lib_null_iterators macros like the normal mode.

libstdc++-v3/ChangeLog:

	* include/bits/version.def (null_iterators): Remove extra_cond.
	* include/bits/version.h: Regenerate.
---

diff --git a/libstdc++-v3/include/bits/version.def b/libstdc++-v3/include/bits/version.def
index be5af18e818c..26e62c6a9b2a 100644
--- a/libstdc++-v3/include/bits/version.def
+++ b/libstdc++-v3/include/bits/version.def
@@ -209,7 +209,6 @@ ftms = {
   values = {
     v = 201304;
     cxxmin = 14;
-    extra_cond = "!defined(_GLIBCXX_DEBUG)";
   };
 };
 
diff --git a/libstdc++-v3/include/bits/version.h b/libstdc++-v3/include/bits/version.h
index 9107b45a4841..23c8c09ab4bf 100644
--- a/libstdc++-v3/include/bits/version.h
+++ b/libstdc++-v3/include/bits/version.h
@@ -214,7 +214,7 @@
 #undef __glibcxx_want_make_reverse_iterator
 
 #if !defined(__cpp_lib_null_iterators)
-# if (__cplusplus >= 201402L) && (!defined(_GLIBCXX_DEBUG))
+# if (__cplusplus >= 201402L)
 #  define __glibcxx_null_iterators 201304L
 #  if defined(__glibcxx_want_all) || defined(__glibcxx_want_null_iterators)
 #   define __cpp_lib_null_iterators 201304L