clang3.7 build fix

alib2algo/src/automaton/transform/Compaction.cpp

@@ -53,7 +53,7 @@ automaton::CompactNFA Compaction::convert(const automaton::DFA& automaton) {
 		std::map<std::pair<automaton::State, alphabet::Symbol>, automaton::State> transitions;
 		// only 1 child and nonfinal
-		while((transitions = std::move(automaton.getTransitionsFromState(q))).size() == 1 && automaton.getFinalStates().count(q) == 0) {
+		while((transitions = automaton.getTransitionsFromState(q)).size() == 1 && automaton.getFinalStates().count(q) == 0) {
 			const std::pair<std::pair<automaton::State, alphabet::Symbol>, automaton::State>& transition = * transitions.begin();
 			path.appendSymbol(transition.first.second);
 			q = transition.second;

alib2data/src/automaton/Automaton.cpp

@@ -17,7 +17,7 @@ State createUniqueState(State nextState, const std::set<State>& other) {
 	do {
 		nextState.getName().inc();
 		if(other.count(nextState) == 0)
-			return std::move(nextState);
+			return nextState;
 	} while(++i < INT_MAX);
 	throw AutomatonException("Could not create unique state." );