Fix a memory leak in V3Fork

Signed-off-by: Krzysztof Boronski <[email protected]>
antmicro · Oct 26, 2023 · 7db4eaf · 7db4eaf
1 parent 34708bb
commit 7db4eaf
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/V3Fork.cpp b/src/V3Fork.cpp
@@ -441,7 +441,15 @@ class DynScopeVisitor final : public VNVisitor {
 
         if (typesAdded) v3Global.rootp()->typeTablep()->repairCache();
     }
-    ~DynScopeVisitor() override = default;
+    ~DynScopeVisitor() override {
+        std::set<ForkDynScopeFrame*> frames;
+        for (auto node_frame : m_frames) {
+            frames.insert(node_frame.second);
+        }
+        for (auto* frame : frames) {
+            delete frame;
+        }
+    }
 };
 
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