Refactored packagename to net.sourceforge.phpdt.internal.compiler.ast

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/DefaultCase.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/DefaultCase.java
index 758c404..587f248 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/DefaultCase.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/DefaultCase.java
@@ -1,26 +1,91 @@
+/***********************************************************************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others. All rights reserved. This program and the accompanying materials are made
+ * available under the terms of the Common Public License v1.0 which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors: IBM Corporation - initial API and implementation
+ **********************************************************************************************************************************/
 package net.sourceforge.phpdt.internal.compiler.ast;
 
-/**
- * @author Matthieu Casanova
- */
-public class DefaultCase extends AbstractCase {
+import net.sourceforge.phpdt.internal.compiler.IAbstractSyntaxTreeVisitor;
+import net.sourceforge.phpdt.internal.compiler.codegen.CaseLabel;
+import net.sourceforge.phpdt.internal.compiler.flow.FlowContext;
+import net.sourceforge.phpdt.internal.compiler.flow.FlowInfo;
+import net.sourceforge.phpdt.internal.compiler.impl.Constant;
+import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
+import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
 
-  public DefaultCase(final Statement[] statements, final int sourceStart, final int sourceEnd) {
-    super(statements, sourceStart, sourceEnd);
+public class DefaultCase extends Statement {
+
+  public CaseLabel targetLabel;
+
+  /**
+   * DefautCase constructor comment.
+   */
+  public DefaultCase(int sourceEnd, int sourceStart) {
+
+    this.sourceStart = sourceStart;
+    this.sourceEnd = sourceEnd;
+  }
+
+  public FlowInfo analyseCode(BlockScope currentScope, FlowContext flowContext, FlowInfo flowInfo) {
+
+    return flowInfo;
   }
 
   /**
-   * Return the object into String.
-   * @param tab how many tabs (not used here
-   * @return a String
+   * Default case code generation
+   * 
+   * @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) {
+  //
+  //           if ((bits & IsReachableMASK) == 0) {
+  //                   return;
+  //           }
+  //           int pc = codeStream.position;
+  //           targetLabel.place();
+  //           codeStream.recordPositionsFrom(pc, this.sourceStart);
+  //
+  //   }
+  /**
+   * No-op : should use resolveCase(...) instead.
    */
-  public String toString(final int tab) {
-    final StringBuffer buff = new StringBuffer(tabString(tab));
-    buff.append("default : \n"); //$NON-NLS-1$
-    for (int i = 0; i < statements.length; i++) {
-      final Statement statement = statements[i];
-      buff.append(statement.toString(tab + 9));
-    }
-    return buff.toString();
+  public void resolve(BlockScope scope) {
+  }
+
+  public Constant resolveCase(BlockScope scope, TypeBinding testType, SwitchStatement switchStatement) {
+
+    // remember the default case into the associated switch statement
+    if (switchStatement.defaultCase != null)
+      scope.problemReporter().duplicateDefaultCase(this);
+
+    // on error the last default will be the selected one .... (why not) ....
+    switchStatement.defaultCase = this;
+    resolve(scope);
+    return null;
+  }
+
+  public StringBuffer printStatement(int tab, StringBuffer output) {
+
+    printIndent(tab, output);
+    output.append("default : "); //$NON-NLS-1$
+    return output.append(';');
+  }
+
+  public String toString(int tab) {
+
+    String s = tabString(tab);
+    s = s + "default : "; //$NON-NLS-1$
+    return s;
+  }
+
+  public void traverse(IAbstractSyntaxTreeVisitor visitor, BlockScope blockScope) {
+
+    visitor.visit(this, blockScope);
+    visitor.endVisit(this, blockScope);
   }
-}
+}
\ No newline at end of file