1 files changed, 10 insertions, 0 deletions
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/EvalUnaryTypeID.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/EvalUnaryTypeID.java
index 2e3beb57384..a13c16fad6a 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/EvalUnaryTypeID.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/EvalUnaryTypeID.java
@@ -137,6 +137,16 @@ public class EvalUnaryTypeID extends CPPDependentEvaluation {
 	}
 
 	@Override
+	public boolean isEquivalentTo(ICPPEvaluation other) {
+		if (!(other instanceof EvalUnaryTypeID)) {
+			return false;
+		}
+		EvalUnaryTypeID o = (EvalUnaryTypeID) other;
+		return fOperator == o.fOperator
+			&& fOrigType.isSameType(o.fOrigType);
+	}
+	
+	@Override
 	public IType getType() {
 		if (fType == null)
 			fType= computeType();