1 files changed, 33 insertions, 0 deletions
diff --git a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/ImplicitThisLiteralNode.java b/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/ImplicitThisLiteralNode.java
new file mode 100644
index 0000000000..c2ba16f18f
--- /dev/null
+++ b/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/ImplicitThisLiteralNode.java
@@ -0,0 +1,33 @@
+package org.checkerframework.dataflow.cfg.node;
+
+import javax.lang.model.type.TypeMirror;
+
+import com.sun.source.tree.Tree;
+
+/**
+ * A node to model the implicit {@code this}, e.g., in a field access.
+ *
+ * @author Stefan Heule
+ *
+ */
+public class ImplicitThisLiteralNode extends ThisLiteralNode {
+
+    public ImplicitThisLiteralNode(TypeMirror type) {
+        super(type);
+    }
+
+    @Override
+    public Tree getTree() {
+        return null;
+    }
+
+    @Override
+    public <R, P> R accept(NodeVisitor<R, P> visitor, P p) {
+        return visitor.visitImplicitThisLiteral(this, p);
+    }
+
+    @Override
+    public String toString() {
+        return "(" + getName() + ")";
+    }
+}