From e0cb26bd9e247c982219e639bc9b05cfacf46f11 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Fri, 28 Feb 2020 14:15:41 -0500
Subject: [PATCH] fixed fallthough warning for C++17

---
 libi2pd/Garlic.cpp        | 2 +-
 libi2pd/Identity.cpp      | 2 +-
 libi2pd/RouterContext.cpp | 2 +-
 libi2pd/Streaming.cpp     | 2 +-
 libi2pd_client/SOCKS.cpp  | 1 +
 5 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/libi2pd/Garlic.cpp b/libi2pd/Garlic.cpp
index c7d0e21d..597602fb 100644
--- a/libi2pd/Garlic.cpp
+++ b/libi2pd/Garlic.cpp
@@ -911,7 +911,7 @@ namespace garlic
 			case eGarlicDeliveryTypeDestination:
                 LogPrint (eLogDebug, "Garlic: type destination");
 				buf += 32; // TODO: check destination
-			// no break here
+				[[fallthrough]]; // no break here
 			case eGarlicDeliveryTypeLocal:
 			{
                 LogPrint (eLogDebug, "Garlic: type local");
diff --git a/libi2pd/Identity.cpp b/libi2pd/Identity.cpp
index de94732f..5116ecd8 100644
--- a/libi2pd/Identity.cpp
+++ b/libi2pd/Identity.cpp
@@ -723,7 +723,7 @@ namespace data
 			case SIGNING_KEY_TYPE_RSA_SHA384_3072:
 			case SIGNING_KEY_TYPE_RSA_SHA512_4096:
 				LogPrint (eLogWarning, "Identity: RSA signature type is not supported. Creating EdDSA");
-			// no break here
+				[[fallthrough]]; // no break here
 			case SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519:
 				i2p::crypto::CreateEDDSA25519RandomKeys (priv, pub);
 			break;
diff --git a/libi2pd/RouterContext.cpp b/libi2pd/RouterContext.cpp
index 2c07c21b..c282f095 100644
--- a/libi2pd/RouterContext.cpp
+++ b/libi2pd/RouterContext.cpp
@@ -338,7 +338,7 @@ namespace i2p
 		{
 			case low   : /* not set */; break;
 			case extra : caps |= i2p::data::RouterInfo::eExtraBandwidth; break; // 'P'
-			case unlim : caps |= i2p::data::RouterInfo::eExtraBandwidth; //  no break here, extra + high means 'X'
+			case unlim : caps |= i2p::data::RouterInfo::eExtraBandwidth; [[fallthrough]]; //  no break here, extra + high means 'X'
 			case high  : caps |= i2p::data::RouterInfo::eHighBandwidth;  break;
 		}
 		m_RouterInfo.SetCaps (caps);
diff --git a/libi2pd/Streaming.cpp b/libi2pd/Streaming.cpp
index d666d786..e486fa79 100644
--- a/libi2pd/Streaming.cpp
+++ b/libi2pd/Streaming.cpp
@@ -847,7 +847,7 @@ namespace stream
 					break;
 					case 2:
 						m_RTO = INITIAL_RTO; // drop RTO to initial upon tunnels pair change first time
-						// no break here
+						[[fallthrough]]; // no break here
 					case 4:
 						if (m_RoutingSession) m_RoutingSession->SetSharedRoutingPath (nullptr);
 						UpdateCurrentRemoteLease (); // pick another lease
diff --git a/libi2pd_client/SOCKS.cpp b/libi2pd_client/SOCKS.cpp
index 8a67901c..c01aa212 100644
--- a/libi2pd_client/SOCKS.cpp
+++ b/libi2pd_client/SOCKS.cpp
@@ -433,6 +433,7 @@ namespace proxy
 						break;
 						case CMD_UDP:
 							if (m_socksv == SOCKS5) break;
+							[[fallthrough]];
 						default:
 							LogPrint(eLogError, "SOCKS: invalid command: ", ((int)*sock_buff));
 							SocksRequestFailed(SOCKS5_GEN_FAIL);