improved PHP parser

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / internal / compiler / ast / WhileStatement.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/WhileStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/WhileStatement.java
index 2fd8e96..982efc1 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/WhileStatement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/WhileStatement.java
@@ -10,7 +10,7 @@
  *******************************************************************************/
 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.codegen.Label;
 import net.sourceforge.phpdt.internal.compiler.flow.FlowContext;
 import net.sourceforge.phpdt.internal.compiler.flow.FlowInfo;
@@ -141,8 +141,8 @@ public class WhileStatement extends Statement {
        /**
         * While code generation
         *
-        * @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
         */
 //     public void generateCode(BlockScope currentScope, CodeStream codeStream) {
 //
@@ -223,7 +223,16 @@ public class WhileStatement extends Statement {
                        this.continueLabel.resetStateForCodeGeneration();
                }
        }
+       public StringBuffer printStatement(int tab, StringBuffer output) {
 
+               printIndent(tab, output).append("while ("); //$NON-NLS-1$
+               condition.printExpression(0, output).append(')');
+               if (action == null)
+                       output.append(';');
+               else
+                       action.printStatement(tab + 1, output); 
+               return output;
+       }
        public void resolve(BlockScope scope) {
 
                TypeBinding type = condition.resolveTypeExpecting(scope, BooleanBinding);
@@ -246,7 +255,7 @@ public class WhileStatement extends Statement {
        }
 
        public void traverse(
-               IAbstractSyntaxTreeVisitor visitor,
+           ASTVisitor visitor,
                BlockScope blockScope) {
 
                if (visitor.visit(this, blockScope)) {