Rewritten Parser/Scanner to package net.sourceforge.phpdt.internal.compiler.parser

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / lookup / LocalVariableBinding.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/LocalVariableBinding.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/LocalVariableBinding.java
deleted file mode 100644 (file)
index 0d454fb..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/LocalVariableBinding.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v0.5 
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- ******************************************************************************/
-package net.sourceforge.phpdt.internal.compiler.lookup;
-
-import net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration;
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-
-public class LocalVariableBinding extends VariableBinding {
-       public boolean isArgument;
-
-       public int resolvedPosition; // for code generation (position in method context)
-       public boolean used; // for flow analysis
-       public BlockScope declaringScope; // back-pointer to its declaring scope
-       public LocalDeclaration declaration; // for source-positions
-
-       public int[] initializationPCs;
-       public int initializationCount = 0;
-
-// for synthetic local variables       
-public LocalVariableBinding(char[] name, TypeBinding type, int modifiers, boolean isArgument) {
-       this.name = name;
-       this.type = type;
-       this.modifiers = modifiers;
-       if (this.isArgument = isArgument)
-               this.constant = Constant.NotAConstant;
-}
-
-// regular local variable or argument
-public LocalVariableBinding(LocalDeclaration declaration, TypeBinding type, int modifiers, boolean isArgument) {
-       this(declaration.name, type, modifiers, isArgument);
-       this.declaration = declaration;
-}
-/* API
-* Answer the receiver's binding type from Binding.BindingID.
-*/
-
-public final int bindingType() {
-       return LOCAL;
-}
-// Answer whether the variable binding is a secret variable added for code gen purposes
-
-public boolean isSecret() {
-       return declaration == null && !isArgument;
-}
-public void recordInitializationEndPC(int pc) {
-       if (initializationPCs[((initializationCount - 1) << 1) + 1] == -1)
-               initializationPCs[((initializationCount - 1) << 1) + 1] = pc;
-}
-public void recordInitializationStartPC(int pc) {
-       if (initializationPCs == null)
-               return;
-       // optimize cases where reopening a contiguous interval
-       if ((initializationCount > 0) && (initializationPCs[ ((initializationCount - 1) << 1) + 1] == pc)) {
-               initializationPCs[ ((initializationCount - 1) << 1) + 1] = -1; // reuse previous interval (its range will be augmented)
-       } else {
-               int index = initializationCount << 1;
-               if (index == initializationPCs.length) {
-                       System.arraycopy(initializationPCs, 0, (initializationPCs = new int[initializationCount << 2]), 0, index);
-               }
-               initializationPCs[index] = pc;
-               initializationPCs[index + 1] = -1;
-               initializationCount++;
-       }
-}
-public String toString() {
-       String s = super.toString();
-       if (!used)
-               s += "[pos: unused]"; //$NON-NLS-1$
-       else
-               s += "[pos: " + String.valueOf(resolvedPosition) + "]"; //$NON-NLS-2$ //$NON-NLS-1$
-       s += "[id:" + String.valueOf(id) + "]"; //$NON-NLS-2$ //$NON-NLS-1$
-       if (initializationCount > 0) {
-               s += "[pc: "; //$NON-NLS-1$
-               for (int i = 0; i < initializationCount; i++) {
-                       if (i > 0)
-                               s += ", "; //$NON-NLS-1$
-                       s += String.valueOf(initializationPCs[i << 1]) + "-" + ((initializationPCs[(i << 1) + 1] == -1) ? "?" : String.valueOf(initializationPCs[(i<< 1) + 1])); //$NON-NLS-2$ //$NON-NLS-1$
-               }
-               s += "]"; //$NON-NLS-1$
-       }
-       return s;
-}
-}