fixed build warnings

src/alert.cpp

@@ -179,7 +179,7 @@ namespace libtorrent {
 	std::string tracker_announce_alert::message() const
 	{
 		const static char* event_str[] = {"none", "completed", "started", "stopped", "paused"};
-		TORRENT_ASSERT_VAL(event < sizeof(event_str)/sizeof(event_str[0]), event);
+		TORRENT_ASSERT_VAL(event < int(sizeof(event_str)/sizeof(event_str[0])), event);
 		return tracker_alert::message() + " sending announce (" + event_str[event] + ")";
 	}
 

src/bandwidth_queue_entry.cpp

@@ -57,9 +57,7 @@ namespace libtorrent
 		for (int j = 0; j < 5 && channel[j]; ++j)
 		{
 			if (channel[j]->throttle() == 0) continue;
-			TORRENT_ASSERT(channel[j]->distribute_quota
+			quota = (std::min)(int(boost::int64_t(channel[j]->distribute_quota)
-				< (std::numeric_limits<boost::uint64_t>::max)() / priority);
-			quota = (std::min)(int(boost::uint64_t(channel[j]->distribute_quota)
 				* priority / channel[j]->tmp), quota);
 		}
 		assigned += quota;

src/entry.cpp

@@ -347,6 +347,9 @@ namespace libtorrent
 				}
 				break;
 			}
+			case lazy_entry::none_t:
+				destruct();
+				break;
 		}
 	}
 

src/error_code.cpp

@@ -254,7 +254,7 @@ namespace libtorrent
 			"bencoded nesting depth exceeded",
 			"bencoded item count limit exceeded",
 		};
-		if (ev < 0 || ev >= sizeof(msgs)/sizeof(msgs[0]))
+		if (ev < 0 || ev >= int(sizeof(msgs)/sizeof(msgs[0])))
 			return "Unknown error";
 		return msgs[ev];
 	}

src/escape_string.cpp

@@ -242,7 +242,7 @@ namespace libtorrent
 		TORRENT_ASSERT(str != 0);
 		TORRENT_ASSERT(len >= 0);
 		TORRENT_ASSERT(offset >= 0);
-		TORRENT_ASSERT(offset < sizeof(unreserved_chars)-1);
+		TORRENT_ASSERT(offset < int(sizeof(unreserved_chars))-1);
 
 		std::string ret;
 		for (int i = 0; i < len; ++i)

src/file.cpp

@@ -309,7 +309,7 @@ namespace libtorrent
 				ec.assign(errno, boost::system::get_generic_category());
 				break;
 			}
-			if (num_read < sizeof(buffer)) break;
+			if (num_read < int(sizeof(buffer))) break;
 		}
 		close(infd);
 		close(outfd);
@@ -441,7 +441,7 @@ namespace libtorrent
 #endif
 		if (sep == 0) return f;
 
-		if (sep - first == f.size() - 1)
+		if (sep - first == int(f.size()) - 1)
 		{
 			// if the last character is a / (or \)
 			// ignore it

src/file_storage.cpp

@@ -374,7 +374,7 @@ namespace libtorrent
 	sha1_hash file_storage::hash(internal_file_entry const& fe) const
 	{
 		int index = &fe - &m_files[0];
-		if (index >= m_file_hashes.size()) return sha1_hash(0);
+		if (index >= int(m_file_hashes.size())) return sha1_hash(0);
 		return sha1_hash(m_file_hashes[index]);
 	}
 	
@@ -387,29 +387,29 @@ namespace libtorrent
 	time_t file_storage::mtime(internal_file_entry const& fe) const
 	{
 		int index = &fe - &m_files[0];
-		if (index >= m_mtime.size()) return 0;
+		if (index >= int(m_mtime.size())) return 0;
 		return m_mtime[index];
 	}
 
 	int file_storage::file_index(internal_file_entry const& fe) const
 	{
 		int index = &fe - &m_files[0];
-		TORRENT_ASSERT(index >= 0 && index < m_files.size());
+		TORRENT_ASSERT(index >= 0 && index < int(m_files.size()));
 		return index;
 	}
 
 	void file_storage::set_file_base(internal_file_entry const& fe, size_type off)
 	{
 		int index = &fe - &m_files[0];
-		TORRENT_ASSERT(index >= 0 && index < m_files.size());
+		TORRENT_ASSERT(index >= 0 && index < int(m_files.size()));
-		if (m_file_base.size() <= index) m_file_base.resize(index);
+		if (int(m_file_base.size()) <= index) m_file_base.resize(index);
 		m_file_base[index] = off;
 	}
 
 	size_type file_storage::file_base(internal_file_entry const& fe) const
 	{
 		int index = &fe - &m_files[0];
-		if (index >= m_file_base.size()) return 0;
+		if (index >= int(m_file_base.size())) return 0;
 		return m_file_base[index];
 	}
 
@@ -424,7 +424,7 @@ namespace libtorrent
 		if (!m_mtime.empty())
 		{
 			time_t mtime = 0;
-			if (m_mtime.size() > index)
+			if (int(m_mtime.size()) > index)
 			{
 				mtime = m_mtime[index];
 				m_mtime.erase(m_mtime.begin() + index);
@@ -434,7 +434,7 @@ namespace libtorrent
 		if (!m_file_hashes.empty())
 		{
 			char const* fh = 0;
-			if (m_file_hashes.size() > index)
+			if (int(m_file_hashes.size()) > index)
 			{
 				fh = m_file_hashes[index];
 				m_file_hashes.erase(m_file_hashes.begin() + index);
@@ -444,7 +444,7 @@ namespace libtorrent
 		if (!m_file_base.empty())
 		{
 			size_type base = 0;
-			if (m_file_base.size() > index)
+			if (int(m_file_base.size()) > index)
 			{
 				base = m_file_base[index];
 				m_file_base.erase(m_file_base.begin() + index);

src/http_connection.cpp

@@ -252,7 +252,7 @@ void http_connection::start(std::string const& hostname, std::string const& port
 #ifdef TORRENT_USE_OPENSSL
 		if (m_ssl) userdata = &m_ssl_ctx;
 #endif
-		bool ret = instantiate_connection(m_resolver.get_io_service()
+		instantiate_connection(m_resolver.get_io_service()
 			, proxy ? *proxy : null_proxy, m_sock, userdata);
 
 		if (m_bind_addr != address_v4::any())

src/lazy_bdecode.cpp

@@ -464,6 +464,9 @@ namespace libtorrent
 			line_len += 2;
 		}
 		break;
+		case lazy_entry::none_t:
+			line_len += 4;
+			break;
 		}
 	
 		if (line_len > limit) return -1;

src/pe_crypto.cpp

@@ -144,7 +144,7 @@ get_out:
 		if (prime) BN_free(prime);
 #elif defined TORRENT_USE_TOMMATH
 		// create local key
-		for (int i = 0; i < sizeof(m_dh_local_secret); ++i)
+		for (int i = 0; i < int(sizeof(m_dh_local_secret)); ++i)
 			m_dh_local_secret[i] = rand();
 
 		mp_int prime;