Micro optimization of StringPool

In destructor we do not need to create a copy off all pointers.

By hiding StringPool::strings in class private
section we reduce risk of it being accidentally copied.

Change-Id: I1b9df6bf9e49bd6926e84b8eac6b3d904277e50a
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/qmljs_engine.h b/qmljs_engine.h
index 94093cbbe8..dd856f62b7 100644
--- a/qmljs_engine.h
+++ b/qmljs_engine.h
@@ -154,7 +154,7 @@ struct ExecutionEngine
     QVector<ExceptionHandler> unwindStack;
     Value exception;
 
-    QScopedPointer<struct StringPool> stringPool;
+    QScopedPointer<class StringPool> stringPool;
     QVector<Function *> functions;
 
     ExecutionEngine(MemoryManager *memoryManager, EvalISelFactory *iselFactory);