mpd/GCC9-buildfix.patch

47 lines
1.7 KiB
Diff

commit 37b54179d882fef38ca6735b53e322027414b62e
Author: Max Kellermann <max@musicpd.org>
Date: Wed Apr 3 16:59:53 2019 +0200
net/IPv[46]Address: add cast to void* to fix GCC9 build failure
Fixes:
src/net/IPv4Address.hxx: In member function 'constexpr IPv4Address::operator SocketAddress() const':
src/net/IPv4Address.hxx:171:24: error: a reinterpret_cast is not a constant expression
171 | return SocketAddress((const struct sockaddr *)&address,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/net/IPv6Address.hxx: In member function 'constexpr IPv6Address::operator SocketAddress() const':
src/net/IPv6Address.hxx:138:24: error: a reinterpret_cast is not a constant expression
138 | return SocketAddress((const struct sockaddr *)&address,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Closes https://github.com/MusicPlayerDaemon/MPD/issues/522
diff --git a/src/net/IPv4Address.hxx b/src/net/IPv4Address.hxx
index d8be8e5..c8fead1 100644
--- a/src/net/IPv4Address.hxx
+++ b/src/net/IPv4Address.hxx
@@ -163,7 +163,7 @@ public:
}
constexpr operator SocketAddress() const noexcept {
- return SocketAddress((const struct sockaddr *)&address,
+ return SocketAddress((const struct sockaddr *)(const void *)&address,
sizeof(address));
}
diff --git a/src/net/IPv6Address.hxx b/src/net/IPv6Address.hxx
index 6f21777..0439c0e 100644
--- a/src/net/IPv6Address.hxx
+++ b/src/net/IPv6Address.hxx
@@ -127,7 +127,7 @@ public:
}
constexpr operator SocketAddress() const noexcept {
- return SocketAddress((const struct sockaddr *)&address,
+ return SocketAddress((const struct sockaddr *)(const void *)&address,
sizeof(address));
}