From: Jonathan Wakely <jwakely@redhat.com>
Date: Tue, 15 Apr 2025 13:00:23 +0000 (+0100)
Subject: libstdc++: Do not define __cpp_lib_ranges_iota in <ranges>
X-Git-Tag: releases/gcc-14.3.0~172
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a9f20ed39167782dd2d75f8739d994cc5d05b80;p=thirdparty%2Fgcc.git

libstdc++: Do not define __cpp_lib_ranges_iota in <ranges>

In r14-7153-gadbc46942aee75 we removed a duplicate definition of
__glibcxx_want_range_iota from <ranges>, but __cpp_lib_ranges_iota
should be defined in <ranges> at all.

libstdc++-v3/ChangeLog:

	* include/std/ranges (__glibcxx_want_ranges_iota): Do not
	define.

(cherry picked from commit 25775e73ea4d40a55a26b71c42cc6509caf4845f)
---

diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges
index fdfecf3527f..374a16b3fb6 100644
--- a/libstdc++-v3/include/std/ranges
+++ b/libstdc++-v3/include/std/ranges
@@ -59,7 +59,6 @@
 #define __glibcxx_want_ranges_chunk
 #define __glibcxx_want_ranges_chunk_by
 #define __glibcxx_want_ranges_enumerate
-#define __glibcxx_want_ranges_iota
 #define __glibcxx_want_ranges_join_with
 #define __glibcxx_want_ranges_repeat
 #define __glibcxx_want_ranges_slide