Fix memory leakages which repeat during program operation.

There are some singletons left which are allocated/created
during main window content population.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>

1 files changed, 1 insertions, 0 deletions

diff --git a/qtmips_gui/coreview/alu.h b/qtmips_gui/coreview/alu.h
index ba87693..e0012e6 100644
--- a/qtmips_gui/coreview/alu.h
+++ b/qtmips_gui/coreview/alu.h
@@ -44,6 +44,7 @@ namespace coreview {
 class Alu : public QGraphicsItem {
 public:
     Alu();
+    ~Alu();
 
     QRectF boundingRect() const;
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);