From fb5fb497b5c81d3adab8e210a4942e34c5bf8e9f Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Mon, 25 Jun 2018 14:33:49 +0200
Subject: Fix some memory leaks

---
 common/nextpnr.h    | 12 ++++++++++++
 gui/designwidget.cc |  1 -
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/common/nextpnr.h b/common/nextpnr.h
index 5b1a6a4f..df9d7e3e 100644
--- a/common/nextpnr.h
+++ b/common/nextpnr.h
@@ -207,6 +207,18 @@ struct BaseCtx
         IdString::initialize_add(this, "", 0);
         IdString::initialize_arch(this);
     }
+    
+    ~BaseCtx()
+    {
+        for(auto &item : nets) {
+            delete item.second;
+        }
+        for(auto &item : cells) {
+            delete item.second;
+        }
+        delete idstring_str_to_idx;
+        delete idstring_idx_to_str;
+    }
 };
 
 NEXTPNR_NAMESPACE_END
diff --git a/gui/designwidget.cc b/gui/designwidget.cc
index 8c5132e2..326c2649 100644
--- a/gui/designwidget.cc
+++ b/gui/designwidget.cc
@@ -227,7 +227,6 @@ void DesignWidget::prepareMenu(const QPoint &pos)
     QMenu menu(this);
     menu.addAction(selectAction);
 
-    QPoint pt(pos);
     menu.exec(tree->mapToGlobal(pos));
 }
 
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