1 files changed, 5 insertions, 0 deletions
diff --git a/src/ir/effects.h b/src/ir/effects.h
index 9bdf08c74..0e45ec70c 100644
--- a/src/ir/effects.h
+++ b/src/ir/effects.h
@@ -696,6 +696,11 @@ private:
       parent.writesTable = true;
       parent.implicitTrap = true;
     }
+    void visitTableCopy(TableCopy* curr) {
+      parent.readsTable = true;
+      parent.writesTable = true;
+      parent.implicitTrap = true;
+    }
     void visitTry(Try* curr) {
       if (curr->delegateTarget.is()) {
         parent.delegateTargets.insert(curr->delegateTarget);