[Lldb-commits] [lldb] [lldb] Fix the SocketTest failure on unsupported hosts (PR #118673)

[Pavel Labath via lldb-commits]

================
@@ -116,6 +116,30 @@ bool lldb_private::HostSupportsIPv6() {
   return CheckIPSupport("IPv6", "[::1]:0");
 }
 
+bool lldb_private::HostSupportsLocalhostToIPv4() {
+  if (!HostSupportsIPv4())
+    return false;
+
+  auto addresses = SocketAddress::GetAddressInfo(
+      "localhost", nullptr, AF_UNSPEC, SOCK_STREAM, IPPROTO_TCP);
+  return std::find_if(addresses.begin(), addresses.end(),
+                      [](SocketAddress &addr) {
+                        return addr.GetFamily() == AF_INET;
+                      }) != addresses.end();
----------------
labath wrote:

Just a small llvm-ization:
```
return llvm::any_of(addresses, [](const SocketAddress &addr) { return addr.GetFamily() == AF_INET; });
```

https://github.com/llvm/llvm-project/pull/118673