diff --git a/src/V3AstNodeDType.h b/src/V3AstNodeDType.h
index 45f5dac64..8bb23b9f1 100644
--- a/src/V3AstNodeDType.h
+++ b/src/V3AstNodeDType.h
@@ -755,6 +755,8 @@ public:
     void virtRefDTypep(AstNodeDType* nodep) override { refDTypep(nodep); }
     string name() const override { return m_name; }
     void name(const string& flag) override { m_name = flag; }
+    void dump(std::ostream& str = std::cout) const override;
+    void dumpSmall(std::ostream& str) const override;
     // METHODS
     AstBasicDType* basicp() const override VL_MT_SAFE { return subDTypep()->basicp(); }
     AstNodeDType* skipRefp() const override VL_MT_SAFE { return subDTypep()->skipRefp(); }
@@ -1068,6 +1070,7 @@ public:
         return skipRefp()->similarDType(samep->skipRefp());
     }
     void dump(std::ostream& str = std::cout) const override;
+    void dumpSmall(std::ostream& str) const override;
     string name() const override { return m_name; }
     string prettyDTypeName() const override {
         return subDTypep() ? subDTypep()->name() : prettyName();
diff --git a/src/V3AstNodes.cpp b/src/V3AstNodes.cpp
index 9f6dde5b0..c3083a152 100644
--- a/src/V3AstNodes.cpp
+++ b/src/V3AstNodes.cpp
@@ -1505,6 +1505,14 @@ void AstDisplay::dump(std::ostream& str) const {
     this->AstNodeStmt::dump(str);
     // str << " " << displayType().ascii();
 }
+void AstEnumDType::dump(std::ostream& str) const {
+    this->AstNodeDType::dump(str);
+    str << " enum";
+}
+void AstEnumDType::dumpSmall(std::ostream& str) const {
+    this->AstNodeDType::dumpSmall(str);
+    str << "enum";
+}
 void AstEnumItemRef::dump(std::ostream& str) const {
     this->AstNodeExpr::dump(str);
     str << " -> ";
@@ -1759,6 +1767,10 @@ void AstRefDType::dump(std::ostream& str) const {
         str << " -> UNLINKED";
     }
 }
+void AstRefDType::dumpSmall(std::ostream& str) const {
+    this->AstNodeDType::dumpSmall(str);
+    str << "ref";
+}
 const char* AstRefDType::broken() const {
     BROKEN_RTN(m_typedefp && !m_typedefp->brokeExists());
     BROKEN_RTN(m_refDTypep && !m_refDTypep->brokeExists());