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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/Assignment.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/Assignment.java
index 4950b2b..d6fca69 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/Assignment.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/Assignment.java
@@ -11,7 +11,7 @@
  *******************************************************************************/
 package net.sourceforge.phpeclipse.internal.compiler.ast;
 
-import net.sourceforge.phpdt.internal.compiler.IAbstractSyntaxTreeVisitor;
+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.lookup.BaseTypeBinding;
@@ -92,7 +92,30 @@ public class Assignment extends Expression {
 		}
 		return null;
 	}
+	public StringBuffer print(int indent, StringBuffer output) {
 
+		//no () when used as a statement 
+		printIndent(indent, output);
+		return printExpressionNoParenthesis(indent, output);
+	}
+	public StringBuffer printExpression(int indent, StringBuffer output) {
+
+		//subclass redefine printExpressionNoParenthesis()
+		output.append('(');
+		return printExpressionNoParenthesis(0, output).append(')');
+	} 
+
+	public StringBuffer printExpressionNoParenthesis(int indent, StringBuffer output) {
+
+		lhs.printExpression(indent, output).append(" = "); //$NON-NLS-1$
+		return expression.printExpression(0, output);
+	}
+	
+	public StringBuffer printStatement(int indent, StringBuffer output) {
+
+		//no () when used as a statement 
+		return print(indent, output).append(';');
+	}
 	public TypeBinding resolveType(BlockScope scope) {
 
 		// due to syntax lhs may be only a NameReference, a FieldReference or an ArrayReference
@@ -143,7 +166,7 @@ public class Assignment extends Expression {
 				: " ")  //$NON-NLS-1$
 			+ expression.toStringExpression();
 	}
-	public void traverse(IAbstractSyntaxTreeVisitor visitor, BlockScope scope) {
+	public void traverse(ASTVisitor visitor, BlockScope scope) {
 		
 		if (visitor.visit(this, scope)) {
 			lhs.traverse(visitor, scope);