1 files changed, 0 insertions, 76 deletions
diff --git a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/NarrowingConversionNode.java b/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/NarrowingConversionNode.java
deleted file mode 100644
index 79a47283eb..0000000000
--- a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/NarrowingConversionNode.java
+++ /dev/null
@@ -1,76 +0,0 @@
-package org.checkerframework.dataflow.cfg.node;
-
-import com.sun.source.tree.Tree;
-import java.util.Collection;
-import java.util.Collections;
-import javax.lang.model.type.TypeMirror;
-import org.checkerframework.dataflow.util.HashCodeUtils;
-import org.checkerframework.javacutil.TypesUtils;
-
-/**
- * A node for the narrowing primitive conversion operation. See JLS 5.1.3 for the definition of
- * narrowing primitive conversion.
- *
- * <p>A {@link NarrowingConversionNode} does not correspond to any tree node in the parsed AST. It
- * is introduced when a value of some primitive type appears in a context that requires a different
- * primitive with more bits of precision.
- *
- * @author Stefan Heule
- * @author Charlie Garrett
- */
-public class NarrowingConversionNode extends Node {
-
-    protected Tree tree;
-    protected Node operand;
-
-    public NarrowingConversionNode(Tree tree, Node operand, TypeMirror type) {
-        super(type);
-        assert TypesUtils.isPrimitive(type) : "non-primitive type in narrowing conversion";
-        this.tree = tree;
-        this.operand = operand;
-    }
-
-    public Node getOperand() {
-        return operand;
-    }
-
-    @Override
-    public TypeMirror getType() {
-        return type;
-    }
-
-    @Override
-    public Tree getTree() {
-        return tree;
-    }
-
-    @Override
-    public <R, P> R accept(NodeVisitor<R, P> visitor, P p) {
-        return visitor.visitNarrowingConversion(this, p);
-    }
-
-    @Override
-    public String toString() {
-        return "NarrowingConversion(" + getOperand() + ", " + type + ")";
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (obj == null || !(obj instanceof NarrowingConversionNode)) {
-            return false;
-        }
-        NarrowingConversionNode other = (NarrowingConversionNode) obj;
-        return getOperand().equals(other.getOperand())
-                && TypesUtils.areSamePrimitiveTypes(getType(), other.getType());
-    }
-
-    @Override
-    public int hashCode() {
-        return HashCodeUtils.hash(getOperand());
-    }
-
-    @Override
-    public Collection<Node> getOperands() {
-        return Collections.singletonList(getOperand());
-    }
-}