2 files changed, 18 insertions, 2 deletions
diff --git a/src/tools/qlalr/lalr.cpp b/src/tools/qlalr/lalr.cpp
index 27974da0a8..5b88456ce9 100644
--- a/src/tools/qlalr/lalr.cpp
+++ b/src/tools/qlalr/lalr.cpp
@@ -362,8 +362,10 @@ void Automaton::closure (StatePointer state)
 
       if (_M_grammar->isNonTerminal (*item->dot))
         {
-          foreach (const RulePointer &rule, _M_grammar->rule_map.values (*item->dot))
+          const auto range = qAsConst(_M_grammar->rule_map).equal_range(*item->dot);
+          for (auto it = range.first; it != range.second; ++it)
             {
+              const RulePointer &rule = *it;
               Item ii;
               ii.rule = rule;
               ii.dot = rule->rhs.begin ();
@@ -701,8 +703,10 @@ void Automaton::buildLookaheads ()
     {
       for (ItemPointer item = p->closure.begin (); item != p->closure.end (); ++item)
         {
-          foreach (const Lookback &lookback, lookbacks.values (item))
+          const auto range = qAsConst(lookbacks).equal_range(item);
+          for (auto it = range.first; it != range.second; ++it)
             {
+              const Lookback &lookback = *it;
               StatePointer q = lookback.state;
 
 #ifndef QLALR_NO_DEBUG_LOOKAHEADS
diff --git a/src/tools/qlalr/lalr.h b/src/tools/qlalr/lalr.h
index 5f252b1acc..28c889e63f 100644
--- a/src/tools/qlalr/lalr.h
+++ b/src/tools/qlalr/lalr.h
@@ -134,21 +134,33 @@ public:
 
 // names
 typedef QLinkedList<QString>::iterator Name;
+QT_BEGIN_NAMESPACE
+Q_DECLARE_TYPEINFO(QLinkedList<QString>::iterator, Q_PRIMITIVE_TYPE);
+QT_END_NAMESPACE
 typedef QLinkedList<Name> NameList;
 typedef OrderedSet<Name> NameSet;
 
 // items
 typedef QLinkedList<Item> ItemList;
 typedef ItemList::iterator ItemPointer;
+QT_BEGIN_NAMESPACE
+Q_DECLARE_TYPEINFO(ItemList::iterator, Q_PRIMITIVE_TYPE);
+QT_END_NAMESPACE
 
 // rules
 typedef QLinkedList<Rule> debug_infot;
 typedef debug_infot::iterator RulePointer;
+QT_BEGIN_NAMESPACE
+Q_DECLARE_TYPEINFO(debug_infot::iterator, Q_PRIMITIVE_TYPE);
+QT_END_NAMESPACE
 typedef QMultiMap<Name, RulePointer> RuleMap;
 
 // states
 typedef QLinkedList<State> StateList;
 typedef StateList::iterator StatePointer;
+QT_BEGIN_NAMESPACE
+Q_DECLARE_TYPEINFO(StateList::iterator, Q_PRIMITIVE_TYPE);
+QT_END_NAMESPACE
 
 // arrows
 typedef QMap<Name, StatePointer> Bundle;