Bug 322426 Add copy implementation to CPPASTAmbiguousTemplateArgument class for John Liu

1 files changed, 15 insertions, 1 deletions

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTAmbiguousTemplateArgument.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTAmbiguousTemplateArgument.java
index 9d6d73f36de..7984a68f3b9 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTAmbiguousTemplateArgument.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTAmbiguousTemplateArgument.java
@@ -85,7 +85,21 @@ public class CPPASTAmbiguousTemplateArgument extends ASTAmbiguousNode implements
 
 
 	public IASTNode copy() {
-		throw new UnsupportedOperationException();
+		
+		int sizeOfNodes = fNodes.size();
+		IASTNode[] copyNodes = new IASTNode[sizeOfNodes];
+		int arrayIndex = 0;
+		for(IASTNode node : fNodes) {
+			if(node!=null){
+				copyNodes[arrayIndex]=node.copy();
+			}else{
+				copyNodes[arrayIndex]=null;
+			}
+			arrayIndex++;
+		}
+		
+		ICPPASTAmbiguousTemplateArgument ambiguityNode = new CPPASTAmbiguousTemplateArgument(copyNodes);
+		return ambiguityNode;
 	}
 	
 	@Override