X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/UnaryExpression.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/UnaryExpression.java
index ac2a75d..c46764e 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/UnaryExpression.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/UnaryExpression.java
@@ -10,8 +10,7 @@
  *******************************************************************************/
 package net.sourceforge.phpeclipse.internal.compiler.ast;
 
-import net.sourceforge.phpdt.internal.compiler.IAbstractSyntaxTreeVisitor;
-import net.sourceforge.phpdt.internal.compiler.codegen.Label;
+import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
 import net.sourceforge.phpdt.internal.compiler.flow.FlowContext;
 import net.sourceforge.phpdt.internal.compiler.flow.FlowInfo;
 import net.sourceforge.phpdt.internal.compiler.impl.Constant;
@@ -53,8 +52,8 @@ public class UnaryExpression extends OperatorExpression {
 	/**
 	 * Code generation for an unary operation
 	 *
-	 * @param currentScope org.eclipse.jdt.internal.compiler.lookup.BlockScope
-	 * @param codeStream org.eclipse.jdt.internal.compiler.codegen.CodeStream
+	 * @param currentScope net.sourceforge.phpdt.internal.compiler.lookup.BlockScope
+	 * @param codeStream net.sourceforge.phpdt.internal.compiler.codegen.CodeStream
 	 * @param valueRequired boolean
 	 */
 //	public void generateCode(
@@ -279,14 +278,18 @@ public class UnaryExpression extends OperatorExpression {
 		}
 		return this.resolvedType;
 	}
-
+	public StringBuffer printExpressionNoParenthesis(int indent, StringBuffer output) {
+		
+		output.append(operatorToString()).append(' ');
+		return this.expression.printExpression(0, output);
+	} 
 	public String toStringExpressionNoParenthesis() {
 		
 		return operatorToString() + " " + this.expression.toStringExpression(); //$NON-NLS-1$
 	} 
 	
 	public void traverse(
-		IAbstractSyntaxTreeVisitor visitor,
+	    ASTVisitor visitor,
 		BlockScope blockScope) {
 			
 		if (visitor.visit(this, blockScope)) {