From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 31 Jul 2020 13:36:56 +0000 (+0100)
Subject: libstdc++: Fix use of newlocale in std:::from_chars
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62a4126874a51e9bc77676a28938e9927db97d75;p=thirdparty%2Fgcc.git

libstdc++: Fix use of newlocale in std:::from_chars

libstdc++-v3/ChangeLog:

	* src/c++17/floating_from_chars.cc (from_chars_impl): Use
	LC_ALL_MASK not LC_ALL.
---

diff --git a/libstdc++-v3/src/c++17/floating_from_chars.cc b/libstdc++-v3/src/c++17/floating_from_chars.cc
index 26b69a385215..d52c0a937b9f 100644
--- a/libstdc++-v3/src/c++17/floating_from_chars.cc
+++ b/libstdc++-v3/src/c++17/floating_from_chars.cc
@@ -286,7 +286,7 @@ namespace
   ptrdiff_t
   from_chars_impl(const char* str, T& value, errc& ec) noexcept
   {
-    if (locale_t loc = ::newlocale(LC_ALL, "C", (locale_t)0)) [[likely]]
+    if (locale_t loc = ::newlocale(LC_ALL_MASK, "C", (locale_t)0)) [[likely]]
       {
 	locale_t orig = ::uselocale(loc);