Merge branch 'master' into ethminer_crate

Conflicts:
	Cargo.lock
	Cargo.toml
	hook.sh
	miner/src/transaction_queue.rs
	rpc/Cargo.toml
	sync/Cargo.toml
	sync/src/chain.rs

sync/Cargo.toml

@@ -4,20 +4,24 @@ name = "ethsync"
 version = "0.9.99"
 license = "GPL-3.0"
 authors = ["Ethcore <admin@ethcore.io"]
+build = "build.rs"
 
 [lib]
 
+[build-dependencies]
+rustc_version = "0.1"
+
 [dependencies]
 ethcore-util = { path = "../util" }
 ethcore = { path = "../ethcore" }
 ethminer = { path = "../miner" }
-clippy = { version = "0.0.44", optional = true }
 log = "0.3"
 env_logger = "0.3"
 time = "0.1.34"
 rand = "0.3.13"
 heapsize = "0.3"
+clippy = { version = "0.0.44", optional = true }
 
 [features]
 default = []
-dev = ["clippy", "ethcore/dev", "ethcore-util/dev", "ethminer/dev"]
+dev = ["ethcore/dev", "ethcore-util/dev", "ethminer/dev"]

sync/build.rs

@@ -0,0 +1,25 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+extern crate rustc_version;
+
+use rustc_version::{version_meta, Channel};
+
+fn main() {
+	if let Channel::Nightly = version_meta().channel {
+		println!("cargo:rustc-cfg=nightly");
+	}
+}

sync/src/chain.rs

@@ -273,7 +273,7 @@ impl ChainSync {
 	}
 
 
-	#[cfg_attr(feature="dev", allow(for_kv_map))] // Because it's not possible to get `values_mut()`
+	#[cfg_attr(all(nightly, feature="dev"), allow(for_kv_map))] // Because it's not possible to get `values_mut()`
 	/// Rest sync. Clear all downloaded data but keep the queue
 	fn reset(&mut self) {
 		self.downloading_headers.clear();
@@ -340,7 +340,7 @@ impl ChainSync {
 		Ok(())
 	}
 
-	#[cfg_attr(feature="dev", allow(cyclomatic_complexity))]
+	#[cfg_attr(all(nightly, feature="dev"), allow(cyclomatic_complexity))]
 	/// Called by peer once it has new block headers during sync
 	fn on_peer_block_headers(&mut self, io: &mut SyncIo, peer_id: PeerId, r: &UntrustedRlp) -> Result<(), PacketDecodeError> {
 		self.reset_peer_asking(peer_id, PeerAsking::BlockHeaders);
@@ -467,6 +467,7 @@ impl ChainSync {
 	}
 
 	/// Called by peer once it has new block bodies
+	#[cfg_attr(all(nightly, feature="dev"), allow(cyclomatic_complexity))]
 	fn on_peer_new_block(&mut self, io: &mut SyncIo, peer_id: PeerId, r: &UntrustedRlp) -> Result<(), PacketDecodeError> {
 		let block_rlp = try!(r.at(0));
 		let header_rlp = try!(block_rlp.at(0));
@@ -1262,8 +1263,9 @@ impl ChainSync {
 		self.check_resume(io);
 	}
 
+	/// called when block is imported to chain, updates transactions queue and propagates the blocks
 	pub fn chain_new_blocks(&mut self, io: &mut SyncIo, good: &[H256], bad: &[H256], retracted: &[H256]) {
-		// notify miner
+		// Notify miner
 		self.miner.chain_new_blocks(io.chain(), good, bad, retracted);
 		// Propagate latests blocks
 		self.propagate_latest_blocks(io);

sync/src/lib.rs

@@ -15,11 +15,11 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 #![warn(missing_docs)]
-#![cfg_attr(feature="dev", feature(plugin))]
-#![cfg_attr(feature="dev", plugin(clippy))]
+#![cfg_attr(all(nightly, feature="dev"), feature(plugin))]
+#![cfg_attr(all(nightly, feature="dev"), plugin(clippy))]
 
 // Keeps consistency (all lines with `.clone()`) and helpful when changing ref to non-ref.
-#![cfg_attr(feature="dev", allow(clone_on_copy))]
+#![cfg_attr(all(nightly, feature="dev"), allow(clone_on_copy))]
 
 //! Blockchain sync module
 //! Implements ethereum protocol version 63 as specified here:

sync/src/range_collection.rs

@@ -231,7 +231,7 @@ impl<K, V> RangeCollection<K, V> for Vec<(K, Vec<V>)> where K: Ord + PartialEq +
 }
 
 #[test]
-#[cfg_attr(feature="dev", allow(cyclomatic_complexity))]
+#[cfg_attr(all(nightly, feature="dev"), allow(cyclomatic_complexity))]
 fn test_range() {
 	use std::cmp::{Ordering};