From a923345c72aef9ebb6b32f81f4825acc11085803 Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Mon, 17 Jan 2022 09:42:35 +0000
Subject: [PATCH] libstdc++: Add 'typename' to dependent types in
atomic<shared_ptr<T>>
libstdc++-v3/ChangeLog:
* include/bits/shared_ptr_atomic.h (_Sp_atomic): Add typename
to qualified-id for dependent type.
---
libstdc++-v3/include/bits/shared_ptr_atomic.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libstdc++-v3/include/bits/shared_ptr_atomic.h b/libstdc++-v3/include/bits/shared_ptr_atomic.h
index 900499bae32e..50aa46370cab 100644
--- a/libstdc++-v3/include/bits/shared_ptr_atomic.h
+++ b/libstdc++-v3/include/bits/shared_ptr_atomic.h
@@ -456,8 +456,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typename _Tp::element_type* _M_ptr;
_Atomic_count _M_refcount;
- static _Atomic_count::pointer
- _S_add_ref(_Atomic_count::pointer __p)
+ static typename _Atomic_count::pointer
+ _S_add_ref(typename _Atomic_count::pointer __p)
{
if (__p)
{
--
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