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From: Jonathan Wakely <redi@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org
Subject: [gcc r12-6797] libstdc++: Fix condition for __cpp_lib_shared_ptr_arrays
Date: Fri, 21 Jan 2022 16:08:00 +0000 (GMT)	[thread overview]
Message-ID: <20220121160800.654043858C60@sourceware.org> (raw)

https://gcc.gnu.org/g:2da1ef06ff4bee961f51321dee9d0866c7ebb1cc

commit r12-6797-g2da1ef06ff4bee961f51321dee9d0866c7ebb1cc
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Fri Jan 21 14:56:08 2022 +0000

    libstdc++: Fix condition for __cpp_lib_shared_ptr_arrays
    
    I changed the preprocessor condition from <= to < in r12-6574 which
    meant the macro was not defined by <version> for C++17.
    
    libstdc++-v3/ChangeLog:
    
            * include/std/version (__cpp_lib_shared_ptr_arrays): Fix
            condition for C++17 definition.

Diff:
---
 libstdc++-v3/include/std/version | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libstdc++-v3/include/std/version b/libstdc++-v3/include/std/version
index e3afe57c782..64759c9bf24 100644
--- a/libstdc++-v3/include/std/version
+++ b/libstdc++-v3/include/std/version
@@ -51,7 +51,7 @@
 
 #if _GLIBCXX_HOSTED
 # define __cpp_lib_allocator_traits_is_always_equal 201411
-#if __cplusplus < 201703L // N.B. updated value in C++20
+#if __cplusplus <= 201703L // N.B. updated value in C++20
 # define __cpp_lib_shared_ptr_arrays 201611L
 #endif
 #endif


                 reply	other threads:[~2022-01-21 16:08 UTC|newest]

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