fix compile errors on master

2 files changed, 7 insertions, 2 deletions

diff --git a/rdt/org.eclipse.ptp.rdt.core/src/org/eclipse/ptp/internal/rdt/core/index/DummyFile.java b/rdt/org.eclipse.ptp.rdt.core/src/org/eclipse/ptp/internal/rdt/core/index/DummyFile.java
index 79eb6567a..5a74271a0 100644
--- a/rdt/org.eclipse.ptp.rdt.core/src/org/eclipse/ptp/internal/rdt/core/index/DummyFile.java
+++ b/rdt/org.eclipse.ptp.rdt.core/src/org/eclipse/ptp/internal/rdt/core/index/DummyFile.java
@@ -138,4 +138,8 @@ public class DummyFile implements IIndexFile, Serializable {
 		return false;
 	}
 
+	public String toDebugString() {
+		return null;
+	}
+
 }
diff --git a/rdt/org.eclipse.ptp.rdt.editor/src/org/eclipse/ptp/internal/rdt/editor/RemoteCEditor.java b/rdt/org.eclipse.ptp.rdt.editor/src/org/eclipse/ptp/internal/rdt/editor/RemoteCEditor.java
index 6c63407b1..7d7e8fc52 100644
--- a/rdt/org.eclipse.ptp.rdt.editor/src/org/eclipse/ptp/internal/rdt/editor/RemoteCEditor.java
+++ b/rdt/org.eclipse.ptp.rdt.editor/src/org/eclipse/ptp/internal/rdt/editor/RemoteCEditor.java
@@ -15,6 +15,7 @@ import java.util.List;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
 import org.eclipse.cdt.core.model.ICElement;
+import org.eclipse.cdt.core.model.IWorkingCopy;
 import org.eclipse.cdt.internal.ui.editor.CContentOutlinePage;
 import org.eclipse.cdt.internal.ui.editor.CEditor;
 import org.eclipse.cdt.internal.ui.editor.SemanticHighlightings;
@@ -340,11 +341,11 @@ public class RemoteCEditor extends CEditor implements HelpListener {
 	}
 
 	@Override
-	public ICElement getInputCElement() {
+	public IWorkingCopy getInputCElement() {
 		if (provider != null) {
 			ICElement result = provider.getInputCElement();
 			if (result != null)
-				return result;
+				return (IWorkingCopy) result;
 		}
 		return super.getInputCElement();
 	}