Attachment 185015 Details for Bug 332353 – Patch for Make Save Explicit Refactoring, modifying core.vpg, core.vpg.tests, and ui.vpg

[patch] Patch for Make Save Explicit Refactoring, modifying core.vpg, core.vpg.tests, and ui.vpg

MakeSaveExplicitPatch (text/plain), 83.51 KB, created by Chad Zamzow

on 2010-12-10 22:33:49 EST

(hide)

Description:

Filename:

MIME Type:

Creator: Chad Zamzow

Created: 2010-12-10 22:33:49 EST

Size: 83.51 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.photran.core.vpg
>Index: src/org/eclipse/photran/internal/core/refactoring/MakeSaveExplicitRefactoring.java
>===================================================================
>RCS file: src/org/eclipse/photran/internal/core/refactoring/MakeSaveExplicitRefactoring.java
>diff -N src/org/eclipse/photran/internal/core/refactoring/MakeSaveExplicitRefactoring.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/photran/internal/core/refactoring/MakeSaveExplicitRefactoring.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,435 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 Stephen Downs, Robert Samblanet, Kevin Schilling, Jon 
>+ * Woolwine, and Chad Zamzow
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *    UIUC - Initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.photran.internal.core.refactoring;
>+
>+import java.util.HashSet;
>+import java.util.Iterator;
>+import java.util.TreeSet;
>+
>+import org.eclipse.core.internal.resources.SavedState;
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IProgressMonitor;
>+import org.eclipse.core.runtime.OperationCanceledException;
>+import org.eclipse.ltk.core.refactoring.RefactoringStatus;
>+import org.eclipse.photran.core.IFortranAST;
>+import org.eclipse.photran.internal.core.analysis.binding.ScopingNode;
>+import org.eclipse.photran.internal.core.lexer.Terminal;
>+import org.eclipse.photran.internal.core.lexer.Token;
>+import org.eclipse.photran.internal.core.parser.ASTAssignmentStmtNode;
>+import org.eclipse.photran.internal.core.parser.ASTAttrSpecNode;
>+import org.eclipse.photran.internal.core.parser.ASTAttrSpecSeqNode;
>+import org.eclipse.photran.internal.core.parser.ASTDatalistNode;
>+import org.eclipse.photran.internal.core.parser.ASTDataStmtNode;
>+import org.eclipse.photran.internal.core.parser.ASTEntityDeclNode;
>+import org.eclipse.photran.internal.core.parser.ASTListNode;
>+import org.eclipse.photran.internal.core.parser.ASTSaveStmtNode;
>+import org.eclipse.photran.internal.core.parser.ASTSavedEntityNode;
>+import org.eclipse.photran.internal.core.parser.ASTSeparatedListNode;
>+import org.eclipse.photran.internal.core.parser.ASTTypeDeclarationStmtNode;
>+import org.eclipse.photran.internal.core.parser.ASTVariableNode;
>+import org.eclipse.photran.internal.core.parser.ASTVisitor;
>+import org.eclipse.photran.internal.core.parser.IASTListNode;
>+import org.eclipse.photran.internal.core.parser.IASTNode;
>+import org.eclipse.photran.internal.core.refactoring.infrastructure.FortranResourceRefactoring;
>+import org.eclipse.photran.internal.core.refactoring.infrastructure.SourcePrinter;
>+import org.eclipse.photran.internal.core.reindenter.Reindenter;
>+
>+/**
>+ * Makes all implicitly saved variables explicitly saved.
>+ * 
>+ * @author Stephen Downs
>+ * @author Robert Samblanet
>+ * @author Kevin Schilling
>+ * @author Jon Woolwine
>+ * @author Chad Zamzow
>+ */
>+@SuppressWarnings("all")
>+public class MakeSaveExplicitRefactoring extends FortranResourceRefactoring
>+{
>+    ///////////////////////////////////////////////////////////////////////////
>+    // Fields
>+    ///////////////////////////////////////////////////////////////////////////
>+
>+    @Override
>+    public String getName()
>+    {
>+        return Messages.MakeSaveExplicitRefactoring_Name;
>+    }
>+    
>+    IFortranAST currAST = null;
>+
>+    ///////////////////////////////////////////////////////////////////////////
>+    // Initial Preconditions
>+    ///////////////////////////////////////////////////////////////////////////
>+
>+    /**
>+     * @see MoveSavedToCommonBlockRefactoring
>+     */
>+    @Override
>+    protected void doCheckInitialConditions(RefactoringStatus status, IProgressMonitor pm)
>+    throws PreconditionFailure
>+    {
>+        ensureProjectHasRefactoringEnabled(status);
>+    }
>+
>+    ///////////////////////////////////////////////////////////////////////////
>+    // Final Preconditions
>+    ///////////////////////////////////////////////////////////////////////////
>+
>+    @Override
>+    protected void doCheckFinalConditions(RefactoringStatus status, IProgressMonitor pm) throws PreconditionFailure{
>+        try
>+        {
>+            for (IFile file : selectedFiles)
>+            {
>+                IFortranAST ast = vpg.acquirePermanentAST(file);
>+                if(ast == null)
>+                {
>+                    status.addError(Messages.bind(Messages.MakeSaveExplicitRefactoring_SelectedFileCannotBeParsed, file.getName()));
>+                }
>+                else
>+                {
>+                    currAST = ast;
>+                    makeChangesTo(file, ast, status, pm);
>+                    vpg.releaseAST(file);
>+                }
>+            }
>+        }
>+        finally
>+        {
>+            vpg.releaseAllASTs();
>+        }    
>+    }
>+
>+    ///////////////////////////////////////////////////////////////////////////
>+    // Change
>+    ///////////////////////////////////////////////////////////////////////////
>+
>+    @Override
>+    protected void doCreateChange(IProgressMonitor pm) throws CoreException, OperationCanceledException
>+    {
>+
>+    }
>+    
>+    /**
>+     * Given an AST, makes the refactoring changes by calling the makeAllSaveAttributesExplicit function 
>+     * @param file
>+     * @param ast
>+     * @param status
>+     * @param pm
>+     * @throws PreconditionFailure
>+     */
>+    private void makeChangesTo(IFile file, IFortranAST ast, RefactoringStatus status, IProgressMonitor pm) throws PreconditionFailure
>+    {
>+        for (ScopingNode scope : ast.getRoot().getAllContainedScopes())
>+        {
>+            SavedVariableVisitor savedVariableVisitor = new SavedVariableVisitor();
>+            scope.accept(savedVariableVisitor);
>+            if(!savedVariableVisitor.hasGlobalSaveStmt() && !scope.isMainProgram())
>+            {
>+                HashSet<String> explicitlySavedVariables = savedVariableVisitor.getExplicitlySavedVariables();
>+                TreeSet<String> dataVariables = savedVariableVisitor.getDataBlockVariables();
>+                makeAllSaveAttributesExplicit(scope, explicitlySavedVariables, dataVariables);
>+            }
>+        }
>+        addChangeFromModifiedAST(file, pm);
>+    }
>+    
>+    /**
>+     * Makes all implicit saves explicit in the given scope
>+     * @param scope
>+     * @param explicitlySavedVariables
>+     * @param dataEntities
>+     * @throws PreconditionFailure
>+     */
>+    private void makeAllSaveAttributesExplicit(ScopingNode scope, HashSet<String> explicitlySavedVariables, TreeSet<String> dataEntities) 
>+    throws PreconditionFailure
>+    {
>+        if(scope.getBody() == null)
>+        {
>+            return;
>+        }
>+        
>+        for (IASTNode node : scope.getBody().getChildren())
>+        {
>+            if (node instanceof ASTTypeDeclarationStmtNode)
>+            {
>+                ASTTypeDeclarationStmtNode declarationNode = (ASTTypeDeclarationStmtNode)node;
>+                makeImplicitlySavedVariablesExplicitlySaved(scope, declarationNode, dataEntities, explicitlySavedVariables);
>+            }
>+        }
>+        
>+        //add all implicitly saved data block variables to a save statement
>+        for(String variable : dataEntities)
>+        {
>+            if(!explicitlySavedVariables.contains(variable.toLowerCase()))
>+            {
>+                addVariableToSaveStmt(scope, variable);
>+                explicitlySavedVariables.add(variable.toLowerCase());
>+            }
>+        }
>+    }
>+
>+    /**
>+     * Helper function that adds SAVE to a type declaration
>+     * @param scope
>+     * @param typeDeclaration
>+     * @param dataEntities
>+     * @param savedEntities
>+     */
>+    private void makeImplicitlySavedVariablesExplicitlySaved(ScopingNode scope, ASTTypeDeclarationStmtNode typeDeclaration, TreeSet<String> dataEntities, HashSet<String> savedEntities)
>+    {
>+        IASTListNode<ASTEntityDeclNode> entityDeclList = typeDeclaration.getEntityDeclList();
>+        Iterator<ASTEntityDeclNode> declIterator = entityDeclList.iterator();
>+        boolean declContainsSavedAndUnsavedVariables = containsUnsavedAndSavedVariables(typeDeclaration, dataEntities);
>+        while(declIterator.hasNext())
>+        {
>+            ASTEntityDeclNode variableDeclaration = declIterator.next();
>+            if (isImplicitlySaved(scope, variableDeclaration, dataEntities) && 
>+                !savedEntities.contains(declarationVariableName(variableDeclaration).toLowerCase()))
>+            {
>+                if(!declContainsSavedAndUnsavedVariables)
>+                {
>+                    String declString = SourcePrinter.getSourceCodeFromASTNode(typeDeclaration);
>+                    ASTAttrSpecSeqNode attrSpecSeqNode = createSaveAttrSpecSeqNode(!declString.contains("::"));
>+    
>+                    // if there is no attrSpecSeq, create a new one and add it to the typeDeclaration
>+                    if( typeDeclaration.getAttrSpecSeq() == null )
>+                    {
>+                        IASTListNode<ASTAttrSpecSeqNode> attrSpecSeq = new ASTListNode<ASTAttrSpecSeqNode>( 1 );  
>+                        typeDeclaration.setAttrSpecSeq(attrSpecSeq);
>+                    }
>+    
>+                    // add Save attribute to attrSpecSeq
>+                    typeDeclaration.getAttrSpecSeq().add(attrSpecSeqNode);
>+                    
>+                    for(ASTEntityDeclNode decl : typeDeclaration.getEntityDeclList())
>+                    {
>+                        savedEntities.add(declarationVariableName(decl).toLowerCase());
>+                    }
>+                                        
>+                    return;
>+                }
>+                else
>+                {
>+                    String variableName = declarationVariableName(variableDeclaration);
>+                    savedEntities.add(variableName.toLowerCase());
>+                    addVariableToSaveStmt(scope, variableName);
>+                }
>+            }
>+        }
>+    }
>+
>+    /**
>+     * Helper function that adds the given variable name to a global save statement in the given scope
>+     * @param scope
>+     * @param variableName
>+     */
>+    private void addVariableToSaveStmt(ScopingNode scope, String variableName)
>+    {
>+        ASTSavedEntityNode savedEntity = new ASTSavedEntityNode();
>+        Token savedEntityToken = new Token(Terminal.T_IDENT, variableName);
>+        savedEntity.setVariableName(savedEntityToken);
>+        for (IASTNode node : scope.getBody().getChildren())
>+        {
>+            if(node instanceof ASTSaveStmtNode)
>+            {
>+                IASTListNode<ASTSavedEntityNode> variableList = ((ASTSaveStmtNode)node).getVariableList();
>+                ASTSeparatedListNode<ASTSavedEntityNode> astSeparatedListNode = (ASTSeparatedListNode<ASTSavedEntityNode>)variableList;
>+                astSeparatedListNode.add(new Token(null, ", "), savedEntity);
>+                return;
>+            }
>+        }
>+        ASTSaveStmtNode newSaveStmt = (ASTSaveStmtNode)parseLiteralStatement("SAVE " + variableName);
>+        IASTListNode body = scope.getBody();
>+        body.add(0, newSaveStmt);
>+        Reindenter.reindent(newSaveStmt, currAST);
>+    }
>+
>+    /**
>+     * Helper function that checks declaration lists to see if it contains both saved and unsaved variables
>+     * @param typeDeclaration
>+     * @param dataEntities
>+     * @return
>+     */
>+    private boolean containsUnsavedAndSavedVariables(ASTTypeDeclarationStmtNode typeDeclaration, TreeSet<String> dataEntities)
>+    {
>+        if(typeDeclaration.getEntityDeclList() == null) return false;
>+        boolean containsSaved = false, containsUnSaved = false;
>+        
>+        for(ASTEntityDeclNode decl : typeDeclaration.getEntityDeclList())
>+        {
>+            if (decl.getInitialization() == null
>+                && !dataEntities.contains(declarationVariableName(decl).toLowerCase()))
>+            {
>+                containsUnSaved = true;
>+            }
>+            else
>+            {
>+                containsSaved = true;
>+            }
>+        }
>+        return containsSaved && containsUnSaved;
>+    }
>+
>+    /**
>+     * Helper function that extracts the declaration variable name from a declaration node
>+     * @param decl
>+     * @return
>+     */
>+    private String declarationVariableName(ASTEntityDeclNode decl)
>+    {
>+        return decl.getObjectName().getObjectName().getText();
>+    }
>+
>+    /**
>+     * Helper function that checks to see if a given variable is implicitly saved
>+     * @param scope
>+     * @param variableDeclaration
>+     * @param dataEntities
>+     * @return
>+     */
>+    private boolean isImplicitlySaved(ScopingNode scope, ASTEntityDeclNode variableDeclaration, TreeSet<String> dataEntities)
>+    {
>+        return (variableDeclaration.getInitialization() != null ||
>+            dataEntities.contains(declarationVariableName(variableDeclaration).toLowerCase()));
>+    }
>+
>+    /**
>+     * Creates a new AttrSpecSeqNode with SAVE attribute
>+     * @return new AttrSpecSeqNode with SAVE attribute
>+     */
>+    private ASTAttrSpecSeqNode createSaveAttrSpecSeqNode(boolean addDblColon)
>+    {
>+        ASTAttrSpecSeqNode attrSpecSeqNode = new ASTAttrSpecSeqNode();
>+        ASTAttrSpecNode attrSpecNode = new ASTAttrSpecNode();
>+        
>+        Token token;
>+        if(addDblColon)
>+        {
>+            token = new Token(null, ", SAVE ::" );
>+        }
>+        else 
>+        {
>+            token = new Token(null, ", SAVE" );
>+        }
>+            
>+        attrSpecNode.setIsSave( token );
>+        attrSpecSeqNode.setAttrSpec(attrSpecNode);
>+        return attrSpecSeqNode;
>+    }
>+    
>+    /**
>+     * Saved Variable Visitor class
>+     * 
>+     * Iterates through all nodes in a scope. While doing this, it checks three different cases:
>+     * 1) If the node is a save statement, it checks to see if it is a global save statement.
>+     * If it isn't, it adds all the saved variables to the explicitlySavedVariables list.
>+     * 2) If the node is a declaration, it checks to see if it has been explicitly saved. If it
>+     * has, it adds the variable to the explicitlySavedVariables list.
>+     * 3) If the node is a data statement, it adds all variables in the data block to the 
>+     * dataBlockVariables list.
>+     * 
>+     * @author ShinSheep
>+     */
>+    private class SavedVariableVisitor extends ASTVisitor
>+    {
>+        private boolean hasGlobalSaveStmt;
>+        private HashSet<String> explicitlySavedVariables;
>+        private TreeSet<String> dataBlockVariables;
>+        private ASTSaveStmtNode saveStmt;
>+        
>+        public TreeSet<String> getDataBlockVariables()
>+        {
>+            return dataBlockVariables;
>+        }
>+
>+        public HashSet<String> getExplicitlySavedVariables()
>+        {
>+            return explicitlySavedVariables;
>+        }
>+
>+        public boolean hasGlobalSaveStmt()
>+        {
>+            return hasGlobalSaveStmt;
>+        }
>+
>+        public SavedVariableVisitor()
>+        {
>+            super();
>+            this.hasGlobalSaveStmt = false;
>+            explicitlySavedVariables = new HashSet<String>();
>+            dataBlockVariables = new TreeSet<String>();
>+            saveStmt = null;
>+        }
>+
>+        @Override
>+        public void visitASTSaveStmtNode(ASTSaveStmtNode node)
>+        {
>+            this.saveStmt = node;
>+            if (node.getVariableList() == null)
>+            {
>+                hasGlobalSaveStmt = true;
>+            }
>+            else
>+            {
>+                for(ASTSavedEntityNode variable : node.getVariableList())
>+                {
>+                   explicitlySavedVariables.add(variable.getVariableName().getText().toLowerCase());
>+                }
>+            }
>+        }
>+        
>+        @Override
>+        public void visitASTTypeDeclarationStmtNode(ASTTypeDeclarationStmtNode node)
>+        {
>+            IASTListNode<ASTAttrSpecSeqNode> attrSpecSeq = node.getAttrSpecSeq();
>+            if(attrSpecSeq != null)
>+            {
>+                Iterator<ASTAttrSpecSeqNode> specIterator = attrSpecSeq.iterator();
>+                while(specIterator.hasNext())
>+                {
>+                    ASTAttrSpecSeqNode attrSpecSeqNode = specIterator.next();
>+                    ASTAttrSpecNode attrSpecNode = attrSpecSeqNode.getAttrSpec();
>+                    if(attrSpecNode != null && attrSpecNode.isSave())
>+                    {
>+                        for(ASTEntityDeclNode variable : node.getEntityDeclList())
>+                        {
>+                            explicitlySavedVariables.add(variable.getObjectName().getObjectName().getText().toLowerCase());
>+                        }
>+                    }
>+                }
>+            }
>+        }
>+        
>+        @Override
>+        public void visitASTDataStmtNode(ASTDataStmtNode node)
>+        {
>+            IASTListNode<ASTDatalistNode> dataList = ((ASTDataStmtNode)node).getDatalist();
>+            for (IASTNode dataEntity : dataList.getChildren())
>+            {
>+                ASTDatalistNode dataListNode = (ASTDatalistNode)dataEntity;
>+                for( IASTNode variableNameNode : dataListNode.getDataStmtSet().getDataStmtObjectList().getChildren())
>+                {
>+                    if(variableNameNode instanceof ASTVariableNode)
>+                    {
>+                        ASTVariableNode variableNode = (ASTVariableNode)variableNameNode;
>+                        String variableName = variableNode.getDataRef().get(0).getName().getText();
>+
>+                        dataBlockVariables.add(variableName.toLowerCase());
>+                    }
>+                }
>+            }      
>+        }
>+    }
>+}
>\ No newline at end of file
>Index: src/org/eclipse/photran/internal/core/refactoring/Messages.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.ptp/photran/org.eclipse.photran.core.vpg/src/org/eclipse/photran/internal/core/refactoring/Messages.java,v
>retrieving revision 1.15
>diff -u -r1.15 Messages.java
>--- src/org/eclipse/photran/internal/core/refactoring/Messages.java	21 Sep 2010 18:32:41 -0000	1.15
>+++ src/org/eclipse/photran/internal/core/refactoring/Messages.java	11 Dec 2010 03:22:10 -0000
>@@ -115,6 +115,10 @@
>     public static String ExtractProcedureRefactoring_ProcedureContainsLabels;
> 
>     public static String ExtractProcedureRefactoring_StatementCannotBeExtracted;
>+    
>+    public static String MakeSaveExplicitRefactoring_Name;
>+    
>+    public static String MakeSaveExplicitRefactoring_SelectedFileCannotBeParsed;
> 
>     public static String MinOnlyListRefactoring_ModuleIsEmpty;
> 
>Index: src/org/eclipse/photran/internal/core/refactoring/messages.properties
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.ptp/photran/org.eclipse.photran.core.vpg/src/org/eclipse/photran/internal/core/refactoring/messages.properties,v
>retrieving revision 1.13
>diff -u -r1.13 messages.properties
>--- src/org/eclipse/photran/internal/core/refactoring/messages.properties	21 Sep 2010 15:31:10 -0000	1.13
>+++ src/org/eclipse/photran/internal/core/refactoring/messages.properties	11 Dec 2010 03:22:10 -0000
>@@ -120,6 +120,8 @@
> MakePrivateEntityPublicRefactoring_NoPrivateEntitySelected=No private entities selected.
> MakePrivateEntityPublicRefactoring_PublicEntitySelectedSelectPrivate=Public entity is selected. Please select a Private entity.
> MakePrivateEntityPublicRefactoring_SelectPrivateEntityName=Please select a private entity name.
>+MakeSaveExplicitRefactoring_Name=Make Save Attributes Explicit
>+MakeSaveExplicitRefactoring_SelectedFileCannotBeParsed=One of the selected files ({0}) cannot be parsed.
> MinOnlyListRefactoring_ModuleIsEmpty=Module contains no declared entities. No ONLY clause is necessary. Please remove the ONLY clause from the USE statement.
> MinOnlyListRefactoring_ModuleNodeNotFound=Module AST node could not be found.
> MinOnlyListRefactoring_ModuleNotFoundWithName=No module with name {0}
>#P org.eclipse.photran.core.vpg.tests
>Index: refactoring-test-code/make-save-explicit/user-story-1/test-1.1/make_save_1_1.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-1/test-1.1/make_save_1_1.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-1/test-1.1/make_save_1_1.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-1/test-1.1/make_save_1_1.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 1, TEST 1
>+! Adds SAVE attribute to the initialized declaration statement for variable
>+! call_counter
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: call_counter = 0
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-1/test-1.1/make_save_1_1.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-1/test-1.1/make_save_1_1.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-1/test-1.1/make_save_1_1.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-1/test-1.1/make_save_1_1.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 1, TEST 1
>+! Adds SAVE attribute to the initialized declaration statement for variable
>+! call_counter
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: call_counter = 0
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-1/test-1.2/make_save_1_2.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-1/test-1.2/make_save_1_2.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-1/test-1.2/make_save_1_2.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-1/test-1.2/make_save_1_2.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 1, TEST 2
>+! Adds SAVE attribute to the initialized declaration statements for variables
>+! first_call_counter and second_call_counter
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: first_call_counter = 0
>+  INTEGER :: second_call_counter = 10
>+  first_call_counter = first_call_counter + 1
>+  second_call_counter = second_call_counter + 1
>+  PRINT *, 'called:', first_call_counter
>+  PRINT *, 'called:', second_call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-1/test-1.2/make_save_1_2.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-1/test-1.2/make_save_1_2.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-1/test-1.2/make_save_1_2.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-1/test-1.2/make_save_1_2.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 1, TEST 2
>+! Adds SAVE attribute to the initialized declaration statements for variables
>+! first_call_counter and second_call_counter
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: first_call_counter = 0
>+  INTEGER, SAVE :: second_call_counter = 10
>+  first_call_counter = first_call_counter + 1
>+  second_call_counter = second_call_counter + 1
>+  PRINT *, 'called:', first_call_counter
>+  PRINT *, 'called:', second_call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-1/test-1.3/make_save_1_3.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-1/test-1.3/make_save_1_3.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-1/test-1.3/make_save_1_3.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-1/test-1.3/make_save_1_3.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,21 @@
>+! USER STORY 1, TEST 3
>+! Adds SAVE attribute to the initialized declaration statement for variable
>+! first_call_counter, but not to the non-initialized declaration statement for
>+! variable second_call_counter
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: first_call_counter = 0
>+  INTEGER :: second_call_counter
>+  second_call_counter = 10
>+  first_call_counter = first_call_counter + 1
>+  second_call_counter = second_call_counter + 1
>+  PRINT *, 'called:', first_call_counter
>+  PRINT *, 'called:', second_call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-1/test-1.3/make_save_1_3.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-1/test-1.3/make_save_1_3.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-1/test-1.3/make_save_1_3.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-1/test-1.3/make_save_1_3.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,21 @@
>+! USER STORY 1, TEST 3
>+! Adds SAVE attribute to the initialized declaration statement for variable
>+! first_call_counter, but not to the non-initialized declaration statement for
>+! variable second_call_counter
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: first_call_counter = 0
>+  INTEGER :: second_call_counter
>+  second_call_counter = 10
>+  first_call_counter = first_call_counter + 1
>+  second_call_counter = second_call_counter + 1
>+  PRINT *, 'called:', first_call_counter
>+  PRINT *, 'called:', second_call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-1/test-1.4/make_save_1_4.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-1/test-1.4/make_save_1_4.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-1/test-1.4/make_save_1_4.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-1/test-1.4/make_save_1_4.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 1, TEST 4
>+! Adds SAVE attribute to the initialized declaration statement for array
>+! myArray
>+
>+PROGRAM MyProgram !<<<<< 11, 18, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, DIMENSION(3) :: myArray = (/ 1, 2, 3 /)
>+  myArray(1) = myArray(1) + 1
>+  myArray(2) = myArray(2) + 2
>+  myArray(3) = myArray(3) + 3
>+  PRINT *, 'myArray:', myArray(1), myArray(2), myArray(3)
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-1/test-1.4/make_save_1_4.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-1/test-1.4/make_save_1_4.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-1/test-1.4/make_save_1_4.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-1/test-1.4/make_save_1_4.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 1, TEST 4
>+! Adds SAVE attribute to the initialized declaration statement for array
>+! myArray
>+
>+PROGRAM MyProgram !<<<<< 11, 18, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, DIMENSION(3), SAVE :: myArray = (/ 1, 2, 3 /)
>+  myArray(1) = myArray(1) + 1
>+  myArray(2) = myArray(2) + 2
>+  myArray(3) = myArray(3) + 3
>+  PRINT *, 'myArray:', myArray(1), myArray(2), myArray(3)
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-2/test-2.1/make_save_2_1.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-2/test-2.1/make_save_2_1.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-2/test-2.1/make_save_2_1.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-2/test-2.1/make_save_2_1.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,20 @@
>+! USER STORY 2, TEST 1
>+! Does not add SAVE attribute to the initialized declaration statement for
>+! variable j due to the presence of the unspecified SAVE statement in the same
>+! subroutine
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass 
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE
>+  INTEGER :: i
>+  INTEGER :: j = 0
>+  i = i + 1
>+  j = j + 5
>+  PRINT *, 'i=', i, ', j=', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-2/test-2.1/make_save_2_1.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-2/test-2.1/make_save_2_1.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-2/test-2.1/make_save_2_1.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-2/test-2.1/make_save_2_1.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,20 @@
>+! USER STORY 2, TEST 1
>+! Does not add SAVE attribute to the initialized declaration statement for
>+! variable j due to the presence of the unspecified SAVE statement in the same
>+! subroutine
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass 
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE
>+  INTEGER :: i
>+  INTEGER :: j = 0
>+  i = i + 1
>+  j = j + 5
>+  PRINT *, 'i=', i, ', j=', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-2/test-2.2/make_save_2_2.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-2/test-2.2/make_save_2_2.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-2/test-2.2/make_save_2_2.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-2/test-2.2/make_save_2_2.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,29 @@
>+! USER STORY 2, TEST 2
>+! Does not add SAVE attribute to the initialized declaration statement for
>+! variable j due to the presence of the unspecified SAVE statement in the same
>+! subroutine, but does add SAVE attribute to the initialized declaration
>+! statement for variable n with no SAVE statement in the same subroutine
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass 
>+  CALL MySubOne
>+  CALL MySubOne
>+  CALL MySubTwo
>+  CALL MySubTwo
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySubOne
>+  SAVE
>+  INTEGER :: i
>+  INTEGER :: j = 0
>+  i = i + 1
>+  j = j + 5
>+  PRINT *, 'i=', i, ', j=', j
>+END SUBROUTINE MySub
>+
>+SUBROUTINE MySubTwo
>+  INTEGER :: m
>+  INTEGER :: n = 0
>+  m = m + 1
>+  n = n + 5
>+  PRINT *, 'm=', m, ', n=', n
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-2/test-2.2/make_save_2_2.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-2/test-2.2/make_save_2_2.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-2/test-2.2/make_save_2_2.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-2/test-2.2/make_save_2_2.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,29 @@
>+! USER STORY 2, TEST 2
>+! Does not add SAVE attribute to the initialized declaration statement for
>+! variable j due to the presence of the unspecified SAVE statement in the same
>+! subroutine, but does add SAVE attribute to the initialized declaration
>+! statement for variable n with no SAVE statement in the same subroutine
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass 
>+  CALL MySubOne
>+  CALL MySubOne
>+  CALL MySubTwo
>+  CALL MySubTwo
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySubOne
>+  SAVE
>+  INTEGER :: i
>+  INTEGER :: j = 0
>+  i = i + 1
>+  j = j + 5
>+  PRINT *, 'i=', i, ', j=', j
>+END SUBROUTINE MySub
>+
>+SUBROUTINE MySubTwo
>+  INTEGER :: m
>+  INTEGER, SAVE :: n = 0
>+  m = m + 1
>+  n = n + 5
>+  PRINT *, 'm=', m, ', n=', n
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-2/test-2.3/make_save_2_3.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-2/test-2.3/make_save_2_3.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-2/test-2.3/make_save_2_3.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-2/test-2.3/make_save_2_3.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 2, TEST 3
>+! Adds SAVE attribute to the initialized declaration statement for variable j
>+! with a SAVE statement for a different variable in the same subroutine
>+
>+PROGRAM MyProgram !<<<<< 7, 9, pass 
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE i
>+  INTEGER :: i
>+  INTEGER :: j = 0
>+  i = i + 1
>+  j = j + 5
>+  PRINT *, 'i=', i, ', j=', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-2/test-2.3/make_save_2_3.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-2/test-2.3/make_save_2_3.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-2/test-2.3/make_save_2_3.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-2/test-2.3/make_save_2_3.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 2, TEST 3
>+! Adds SAVE attribute to the initialized declaration statement for variable j
>+! with a SAVE statement for a different variable in the same subroutine
>+
>+PROGRAM MyProgram !<<<<< 7, 9, pass 
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE i
>+  INTEGER :: i
>+  INTEGER, SAVE :: j = 0
>+  i = i + 1
>+  j = j + 5
>+  PRINT *, 'i=', i, ', j=', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-3/test-3.1/make_save_3_1.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-3/test-3.1/make_save_3_1.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-3/test-3.1/make_save_3_1.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-3/test-3.1/make_save_3_1.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 3, TEST 1
>+! Adds SAVE attribute to the declaration statement for variable sum initialized
>+! through a DATA statement
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass 
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: sum
>+  DATA sum /100/
>+  sum = sum + sum
>+  PRINT *, 'sum=', sum
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-3/test-3.1/make_save_3_1.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-3/test-3.1/make_save_3_1.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-3/test-3.1/make_save_3_1.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-3/test-3.1/make_save_3_1.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 3, TEST 1
>+! Adds SAVE attribute to the declaration statement for variable sum initialized
>+! through a DATA statement
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass 
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: sum
>+  DATA sum /100/
>+  sum = sum + sum
>+  PRINT *, 'sum=', sum
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-3/test-3.2/make_save_3_2.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-3/test-3.2/make_save_3_2.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-3/test-3.2/make_save_3_2.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-3/test-3.2/make_save_3_2.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 3, TEST 2
>+! Adds SAVE attribute to the declaration statement for array myArray
>+! initialized through a DATA statement
>+
>+PROGRAM MyProgram !<<<<< 8,16, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, DIMENSION(2) :: myArray
>+  DATA myArray /100, 10/
>+  myArray(1) = myArray(1) + 1
>+  myArray(2) = myArray(2) + 1
>+  PRINT *, 'myArray(1)=', myArray(1), 'myArray(2)=', myArray(2)
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-3/test-3.2/make_save_3_2.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-3/test-3.2/make_save_3_2.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-3/test-3.2/make_save_3_2.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-3/test-3.2/make_save_3_2.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 3, TEST 2
>+! Adds SAVE attribute to the declaration statement for array myArray
>+! initialized through a DATA statement
>+
>+PROGRAM MyProgram !<<<<< 8,16, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, DIMENSION(2), SAVE :: myArray
>+  DATA myArray /100, 10/
>+  myArray(1) = myArray(1) + 1
>+  myArray(2) = myArray(2) + 1
>+  PRINT *, 'myArray(1)=', myArray(1), 'myArray(2)=', myArray(2)
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.1/make_save_4_1.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.1/make_save_4_1.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.1/make_save_4_1.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.1/make_save_4_1.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 4, TEST 1
>+! Adds SAVE attribute to the declaration statements for variables sumOne and
>+! sumTwo initialized through the same DATA statement
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass 
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: sumOne
>+  INTEGER :: sumTwo
>+  DATA sumOne /100/ sumTwo /10/
>+  sumOne = sumOne + sumOne
>+  sumTwo = sumTwo + sumTwo
>+  PRINT *, 'sumOne=', sumOne, 'sumTwo=', sumTwo
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.1/make_save_4_1.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.1/make_save_4_1.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.1/make_save_4_1.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.1/make_save_4_1.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 4, TEST 1
>+! Adds SAVE attribute to the declaration statements for variables sumOne and
>+! sumTwo initialized through the same DATA statement
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass 
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: sumOne
>+  INTEGER, SAVE :: sumTwo
>+  DATA sumOne /100/ sumTwo /10/
>+  sumOne = sumOne + sumOne
>+  sumTwo = sumTwo + sumTwo
>+  PRINT *, 'sumOne=', sumOne, 'sumTwo=', sumTwo
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.2/make_save_4_2.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.2/make_save_4_2.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.2/make_save_4_2.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.2/make_save_4_2.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,23 @@
>+! USER STORY 4, TEST 2
>+! Adds SAVE attribute to the declaration statements for arrays myArray and
>+! myArray2 initialized through the same DATA statement
>+
>+PROGRAM MyProgram !<<<<< 8,16, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, DIMENSION(2) :: myArray
>+  INTEGER, DIMENSION(2) :: myArray2
>+  DATA myArray /10, 20/  myArray2 /30, 40/
>+
>+  myArray(1) = myArray(1) + 1
>+  myArray(2) = myArray(2) + 1
>+
>+  myArray2(1) = myArray2(1) + 1
>+  myArray2(2) = myArray2(2) + 1
>+
>+  PRINT *, 'myArray(1)=', myArray(1), 'myArray(2)=', myArray(2)
>+  PRINT *, 'myArray2(1)=', myArray2(1), 'myArray2(2)=', myArray2(2)
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.2/make_save_4_2.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.2/make_save_4_2.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.2/make_save_4_2.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.2/make_save_4_2.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,23 @@
>+! USER STORY 4, TEST 2
>+! Adds SAVE attribute to the declaration statements for arrays myArray and
>+! myArray2 initialized through the same DATA statement
>+
>+PROGRAM MyProgram !<<<<< 8,16, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, DIMENSION(2), SAVE :: myArray
>+  INTEGER, DIMENSION(2), SAVE :: myArray2
>+  DATA myArray /10, 20/  myArray2 /30, 40/
>+
>+  myArray(1) = myArray(1) + 1
>+  myArray(2) = myArray(2) + 1
>+
>+  myArray2(1) = myArray2(1) + 1
>+  myArray2(2) = myArray2(2) + 1
>+
>+  PRINT *, 'myArray(1)=', myArray(1), 'myArray(2)=', myArray(2)
>+  PRINT *, 'myArray2(1)=', myArray2(1), 'myArray2(2)=', myArray2(2)
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.3/make_save_4_3.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.3/make_save_4_3.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.3/make_save_4_3.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.3/make_save_4_3.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,22 @@
>+! USER STORY 4, TEST 3
>+! Adds SAVE attribute to the declaration statements for variables i, j, and k
>+! initialized through the same DATA statement (alternate arrangement of DATA
>+! statement)
>+
>+PROGRAM MyProgram !<<<<< 8,16, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: i
>+  INTEGER :: j
>+  INTEGER :: k
>+  DATA i,j,k /10, 20, 35/
>+
>+  i = i + 1
>+  j = j + 1
>+  k = k + 1
>+
>+  PRINT *, 'i=', i, 'j=', j, 'k=', k
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.3/make_save_4_3.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.3/make_save_4_3.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.3/make_save_4_3.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.3/make_save_4_3.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,22 @@
>+! USER STORY 4, TEST 3
>+! Adds SAVE attribute to the declaration statements for variables i, j, and k
>+! initialized through the same DATA statement (alternate arrangement of DATA
>+! statement)
>+
>+PROGRAM MyProgram !<<<<< 8,16, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: i
>+  INTEGER, SAVE :: j
>+  INTEGER, SAVE :: k
>+  DATA i,j,k /10, 20, 35/
>+
>+  i = i + 1
>+  j = j + 1
>+  k = k + 1
>+
>+  PRINT *, 'i=', i, 'j=', j, 'k=', k
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.4/make_save_4_4.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.4/make_save_4_4.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.4/make_save_4_4.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.4/make_save_4_4.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,20 @@
>+! USER STORY 4, TEST 4
>+! Adds SAVE attribute to the declaration statements for variables sum1 and sum2
>+! initialized through the same DATA statement (alternate arrangement of DATA
>+! statement)
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: sum1, sum2
>+  DATA sum1, sum2 /100, 200/
>+  sum1 = sum1 + sum1
>+  sum2 = sum2 + sum2 !<<<<< 1,11, pass
>+  PRINT *, 'sum1=', sum1
>+  PRINT *, 'sum2=', sum2
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.4/make_save_4_4.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.4/make_save_4_4.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.4/make_save_4_4.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.4/make_save_4_4.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,20 @@
>+! USER STORY 4, TEST 4
>+! Adds SAVE attribute to the declaration statements for variables sum1 and sum2
>+! initialized through the same DATA statement (alternate arrangement of DATA
>+! statement)
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: sum1, sum2
>+  DATA sum1, sum2 /100, 200/
>+  sum1 = sum1 + sum1
>+  sum2 = sum2 + sum2 !<<<<< 1,11, pass
>+  PRINT *, 'sum1=', sum1
>+  PRINT *, 'sum2=', sum2
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.5/make_save_4_5.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.5/make_save_4_5.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.5/make_save_4_5.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.5/make_save_4_5.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,19 @@
>+! USER STORY 4, TEST 5
>+! Adds SAVE attribute to the declaration statements for variables sum1 and sum2
>+! initialized through the same DATA statement
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+ !<<<<< 1,1, pass
>+SUBROUTINE MySub
>+  INTEGER :: sum1, sum2
>+  DATA sum1 /100/, sum2 /200/
>+  sum1 = sum1 + sum1
>+  sum2 = sum2 + sum2
>+  PRINT *, 'sum1=', sum1
>+  PRINT *, 'sum2=', sum2
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-4/test-4.5/make_save_4_5.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-4/test-4.5/make_save_4_5.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-4/test-4.5/make_save_4_5.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-4/test-4.5/make_save_4_5.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,19 @@
>+! USER STORY 4, TEST 5
>+! Adds SAVE attribute to the declaration statements for variables sum1 and sum2
>+! initialized through the same DATA statement
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+ !<<<<< 1,1, pass
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: sum1, sum2
>+  DATA sum1 /100/, sum2 /200/
>+  sum1 = sum1 + sum1
>+  sum2 = sum2 + sum2
>+  PRINT *, 'sum1=', sum1
>+  PRINT *, 'sum2=', sum2
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-5/test-5.1/make_save_5_1.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-5/test-5.1/make_save_5_1.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-5/test-5.1/make_save_5_1.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-5/test-5.1/make_save_5_1.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,19 @@
>+! USER STORY 5, TEST 1
>+! Adds SAVE statement for variables sum1 and sum2 due to variables not 
>+! having declaration statements while being initialized by a DATA statement
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  DATA sum1, sum2 /100, 200/
>+  sum1 = sum1 + sum1
>+  sum2 = sum2 + sum2
>+  PRINT *, 'sum1=', sum1
>+  PRINT *, 'sum2=', sum2
>+END SUBROUTINE MySub
>+!<<<<< 1,1, pass
>Index: refactoring-test-code/make-save-explicit/user-story-5/test-5.1/make_save_5_1.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-5/test-5.1/make_save_5_1.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-5/test-5.1/make_save_5_1.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-5/test-5.1/make_save_5_1.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,20 @@
>+! USER STORY 5, TEST 1
>+! Adds SAVE statement for variables sum1 and sum2 due to variables not 
>+! having declaration statements while being initialized by a DATA statement
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE sum1, sum2
>+  DATA sum1, sum2 /100, 200/
>+  sum1 = sum1 + sum1
>+  sum2 = sum2 + sum2
>+  PRINT *, 'sum1=', sum1
>+  PRINT *, 'sum2=', sum2
>+END SUBROUTINE MySub
>+!<<<<< 1,1, pass
>Index: refactoring-test-code/make-save-explicit/user-story-5/test-5.2/make_save_5_2.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-5/test-5.2/make_save_5_2.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-5/test-5.2/make_save_5_2.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-5/test-5.2/make_save_5_2.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,19 @@
>+! USER STORY 5, TEST 2
>+! Adds variable sum2 to a previously existing SAVE statement due to variable not
>+! having a declaration statement while being initialized by a DATA statement
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1,1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  DATA sum1, sum2 /100, 200/
>+  SAVE sum1
>+  sum1 = sum1 + sum1
>+  sum2 = sum2 + sum2
>+  PRINT *, 'sum1=', sum1
>+  PRINT *, 'sum2=', sum2
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-5/test-5.2/make_save_5_2.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-5/test-5.2/make_save_5_2.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-5/test-5.2/make_save_5_2.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-5/test-5.2/make_save_5_2.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,19 @@
>+! USER STORY 5, TEST 2
>+! Adds variable sum2 to a previously existing SAVE statement due to variable not
>+! having a declaration statement while being initialized by a DATA statement
>+
>+! EXAMPLE FROM USER STORY
>+
>+PROGRAM MyProgram !<<<<< 1,1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  DATA sum1, sum2 /100, 200/
>+  SAVE sum1, sum2
>+  sum1 = sum1 + sum1
>+  sum2 = sum2 + sum2
>+  PRINT *, 'sum1=', sum1
>+  PRINT *, 'sum2=', sum2
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-5/test-5.3/make_save_5_3.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-5/test-5.3/make_save_5_3.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-5/test-5.3/make_save_5_3.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-5/test-5.3/make_save_5_3.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 5, TEST 3
>+! Adds SAVE statement for variable i due to variable not having declaration
>+! statement while being initialized by a DATA statement (variable unused,
>+! otherwise), but does not add SAVE statement for variable j due to variable
>+! having neither a declaration statement nor a DATA statement for its
>+! initialization
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  DATA i /0/
>+  j = 0
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-5/test-5.3/make_save_5_3.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-5/test-5.3/make_save_5_3.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-5/test-5.3/make_save_5_3.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-5/test-5.3/make_save_5_3.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 5, TEST 3
>+! Adds SAVE statement for variable i due to variable not having declaration
>+! statement while being initialized by a DATA statement (variable unused,
>+! otherwise), but does not add SAVE statement for variable j due to variable
>+! having neither a declaration statement nor a DATA statement for its
>+! initialization
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE i
>+  DATA i /0/
>+  j = 0
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-5/test-5.4/make_save_5_4.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-5/test-5.4/make_save_5_4.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-5/test-5.4/make_save_5_4.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-5/test-5.4/make_save_5_4.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,15 @@
>+! USER STORY 5, TEST 4
>+! Does not add variable i to existing SAVE statement due to variable names
>+! being case-insensitive, meaning that variable i is already explicitly saved
>+! due to the existing SAVE statement
>+
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE I
>+  DATA i /0/
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-5/test-5.4/make_save_5_4.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-5/test-5.4/make_save_5_4.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-5/test-5.4/make_save_5_4.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-5/test-5.4/make_save_5_4.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,15 @@
>+! USER STORY 5, TEST 4
>+! Does not add variable i to existing SAVE statement due to variable names
>+! being case-insensitive, meaning that variable i is already explicitly saved
>+! due to the existing SAVE statement
>+
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE I
>+  DATA i /0/
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.1/make_save_6_1.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.1/make_save_6_1.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.1/make_save_6_1.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.1/make_save_6_1.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,15 @@
>+! USER STORY 6, TEST 1
>+! Adds SAVE statement for variable call_counter due to variable being
>+! initialized in its declaration statement while sharing the same declaration
>+! statement with non-initialized variable other_var
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: call_counter = 0, other_var
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.1/make_save_6_1.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.1/make_save_6_1.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.1/make_save_6_1.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.1/make_save_6_1.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 6, TEST 1
>+! Adds SAVE statement for variable call_counter due to variable being
>+! initialized in its declaration statement while sharing the same declaration
>+! statement with non-initialized variable other_var
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE call_counter
>+  INTEGER :: call_counter = 0, other_var
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.2/make_save_6_2.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.2/make_save_6_2.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.2/make_save_6_2.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.2/make_save_6_2.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 6, TEST 2
>+! Adds variable call_counter to a previously existing SAVE statement due to
>+! variable being initialized in its declaration statement while sharing the
>+! same declaration statement with non-initialized variable other_var
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE third_var
>+  INTEGER :: call_counter = 0, other_var
>+  INTEGER :: third_var
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.2/make_save_6_2.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.2/make_save_6_2.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.2/make_save_6_2.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.2/make_save_6_2.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,17 @@
>+! USER STORY 6, TEST 2
>+! Adds variable call_counter to a previously existing SAVE statement due to
>+! variable being initialized in its declaration statement while sharing the
>+! same declaration statement with non-initialized variable other_var
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE third_var, call_counter
>+  INTEGER :: call_counter = 0, other_var
>+  INTEGER :: third_var
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.3/make_save_6_3.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.3/make_save_6_3.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.3/make_save_6_3.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.3/make_save_6_3.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,18 @@
>+! USER STORY 6, TEST 3
>+! Adds SAVE attribute to the declaration statement for variables
>+! first_call_counter and second_call_counter since both variables are
>+! implicitly saved by some means
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: first_call_counter = 0, second_call_counter
>+  DATA second_call_counter /10/
>+  first_call_counter = first_call_counter + 1
>+  second_call_counter = second_call_counter + 1
>+  PRINT *, 'called:', first_call_counter
>+  PRINT *, 'called:', second_call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.3/make_save_6_3.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.3/make_save_6_3.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.3/make_save_6_3.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.3/make_save_6_3.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,18 @@
>+! USER STORY 6, TEST 3
>+! Adds SAVE attribute to the declaration statement for variables
>+! first_call_counter and second_call_counter since both variables are
>+! implicitly saved by some means
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: first_call_counter = 0, second_call_counter
>+  DATA second_call_counter /10/
>+  first_call_counter = first_call_counter + 1
>+  second_call_counter = second_call_counter + 1
>+  PRINT *, 'called:', first_call_counter
>+  PRINT *, 'called:', second_call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.4/make_save_6_4.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.4/make_save_6_4.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.4/make_save_6_4.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.4/make_save_6_4.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,18 @@
>+! USER STORY 6, TEST 4
>+! Adds SAVE statement for variables first_call_counter and second_call_counter
>+! since both variables are implicitly saved by some means while sharing the
>+! same declaration statement with a variable that is not implicitly saved
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: first_call_counter = 0, second_call_counter, other_var
>+  DATA second_call_counter /10/
>+  first_call_counter = first_call_counter + 1
>+  second_call_counter = second_call_counter + 1
>+  PRINT *, 'called:', first_call_counter
>+  PRINT *, 'called:', second_call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.4/make_save_6_4.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.4/make_save_6_4.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.4/make_save_6_4.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.4/make_save_6_4.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,19 @@
>+! USER STORY 6, TEST 4
>+! Adds SAVE statement for variables first_call_counter and second_call_counter
>+! since both variables are implicitly saved by some means while sharing the
>+! same declaration statement with a variable that is not implicitly saved
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE first_call_counter, second_call_counter
>+  INTEGER :: first_call_counter = 0, second_call_counter, other_var
>+  DATA second_call_counter /10/
>+  first_call_counter = first_call_counter + 1
>+  second_call_counter = second_call_counter + 1
>+  PRINT *, 'called:', first_call_counter
>+  PRINT *, 'called:', second_call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.5/make_save_6_5.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.5/make_save_6_5.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.5/make_save_6_5.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.5/make_save_6_5.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 6, TEST 5
>+! Adds variable call_counter to SAVE statement for variable other_var due to
>+! call_counter being initialized in its declaration statement while sharing the
>+! same declaration statement with explicitly-saved variable other_var
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE other_var
>+  INTEGER :: other_var, call_counter = 0
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-6/test-6.5/make_save_6_5.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-6/test-6.5/make_save_6_5.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-6/test-6.5/make_save_6_5.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-6/test-6.5/make_save_6_5.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+! USER STORY 6, TEST 5
>+! Adds variable call_counter to SAVE statement for variable other_var due to
>+! call_counter being initialized in its declaration statement while sharing the
>+! same declaration statement with explicitly-saved variable other_var
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE other_var, call_counter
>+  INTEGER :: other_var, call_counter = 0
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-7/test-7.1/make_save_7_1.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-7/test-7.1/make_save_7_1.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-7/test-7.1/make_save_7_1.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-7/test-7.1/make_save_7_1.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,14 @@
>+! USER STORY 7, TEST 1
>+! Adds SAVE statement for variable call_counter due to variable being
>+! initialized in its declaration statement without :: operator
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER call_counter = 0
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-7/test-7.1/make_save_7_1.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-7/test-7.1/make_save_7_1.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-7/test-7.1/make_save_7_1.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-7/test-7.1/make_save_7_1.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,14 @@
>+! USER STORY 7, TEST 1
>+! Adds SAVE statement for variable call_counter due to variable being
>+! initialized in its declaration statement without :: operator
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: call_counter = 0
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-7/test-7.2/make_save_7_2.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-7/test-7.2/make_save_7_2.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-7/test-7.2/make_save_7_2.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-7/test-7.2/make_save_7_2.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,15 @@
>+! USER STORY 7, TEST 1
>+! Adds SAVE statement for variable call_counter due to variable being
>+! implicitly saved in a data block
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER call_counter
>+  data call_counter /10/
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-7/test-7.2/make_save_7_2.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-7/test-7.2/make_save_7_2.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-7/test-7.2/make_save_7_2.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-7/test-7.2/make_save_7_2.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,15 @@
>+! USER STORY 7, TEST 1
>+! Adds SAVE statement for variable call_counter due to variable being
>+! implicitly saved in a data block
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: call_counter
>+  data call_counter /10/
>+  call_counter = call_counter + 1
>+  PRINT *, 'called:', call_counter
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-7/test-7.3/make_save_7_3.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-7/test-7.3/make_save_7_3.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-7/test-7.3/make_save_7_3.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-7/test-7.3/make_save_7_3.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,15 @@
>+! USER STORY 7, TEST 1
>+! Adds SAVE statement for variable call_counter and call_counter2  
>+! due to variables being implicitly saved 
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER call_counter = 10, call_counter2 = 20
>+  call_counter = call_counter + 1
>+  call_counter2 = call_counter2 + 2
>+  PRINT *, 'called:', call_counter, call_counter2
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-7/test-7.3/make_save_7_3.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-7/test-7.3/make_save_7_3.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-7/test-7.3/make_save_7_3.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-7/test-7.3/make_save_7_3.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,15 @@
>+! USER STORY 7, TEST 1
>+! Adds SAVE statement for variable call_counter and call_counter2  
>+! due to variables being implicitly saved 
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: call_counter = 10, call_counter2 = 20
>+  call_counter = call_counter + 1
>+  call_counter2 = call_counter2 + 2
>+  PRINT *, 'called:', call_counter, call_counter2
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-8/test-8.1/make_save_8_1.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-8/test-8.1/make_save_8_1.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-8/test-8.1/make_save_8_1.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-8/test-8.1/make_save_8_1.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,20 @@
>+! USER STORY 8, TEST 1
>+! Adds SAVE attribute to the initialized declaration statement for variable j
>+! in subroutine MySub, but not to the initialized declaration statement for
>+! variable i in program MyProgram
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  INTEGER :: i = 0
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: j = 10
>+  j = j + 1
>+  PRINT *, 'called:', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-8/test-8.1/make_save_8_1.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-8/test-8.1/make_save_8_1.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-8/test-8.1/make_save_8_1.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-8/test-8.1/make_save_8_1.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,20 @@
>+! USER STORY 8, TEST 1
>+! Adds SAVE attribute to the initialized declaration statement for variable j
>+! in subroutine MySub, but not to the initialized declaration statement for
>+! variable i in program MyProgram
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  INTEGER :: i = 0
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: j = 10
>+  j = j + 1
>+  PRINT *, 'called:', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-8/test-8.2/make_save_8_2.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-8/test-8.2/make_save_8_2.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-8/test-8.2/make_save_8_2.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-8/test-8.2/make_save_8_2.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,23 @@
>+! USER STORY 8, TEST 2
>+! Adds SAVE attribute to the declaration statement for variable j initialized
>+! through a DATA statement in subroutine MySub, but not to the declaration
>+! statement for variable i also initialized through a DATA statement in program
>+! MyProgram
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  INTEGER :: i
>+  DATA i /0/
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER :: j
>+  DATA j /0/
>+  j = j + 1
>+  PRINT *, 'called:', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-8/test-8.2/make_save_8_2.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-8/test-8.2/make_save_8_2.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-8/test-8.2/make_save_8_2.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-8/test-8.2/make_save_8_2.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,23 @@
>+! USER STORY 8, TEST 2
>+! Adds SAVE attribute to the declaration statement for variable j initialized
>+! through a DATA statement in subroutine MySub, but not to the declaration
>+! statement for variable i also initialized through a DATA statement in program
>+! MyProgram
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  INTEGER :: i
>+  DATA i /0/
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  INTEGER, SAVE :: j
>+  DATA j /0/
>+  j = j + 1
>+  PRINT *, 'called:', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-8/test-8.3/make_save_8_3.f90
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-8/test-8.3/make_save_8_3.f90
>diff -N refactoring-test-code/make-save-explicit/user-story-8/test-8.3/make_save_8_3.f90
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-8/test-8.3/make_save_8_3.f90	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,21 @@
>+! USER STORY 8, TEST 3
>+! Adds SAVE statement for variables j due to variable not having declaration
>+! statement while being initialized by a DATA statement in subroutine MySub,
>+! but doesn't add it for variables i due to variable not having declaration
>+! statement while being initialized by a DATA statement in program MyProgram
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  DATA i /0/
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  DATA j /0/
>+  j = j + 1
>+  PRINT *, 'called:', j
>+END SUBROUTINE MySub
>Index: refactoring-test-code/make-save-explicit/user-story-8/test-8.3/make_save_8_3.f90.result
>===================================================================
>RCS file: refactoring-test-code/make-save-explicit/user-story-8/test-8.3/make_save_8_3.f90.result
>diff -N refactoring-test-code/make-save-explicit/user-story-8/test-8.3/make_save_8_3.f90.result
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ refactoring-test-code/make-save-explicit/user-story-8/test-8.3/make_save_8_3.f90.result	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,22 @@
>+! USER STORY 8, TEST 3
>+! Adds SAVE statement for variables j due to variable not having declaration
>+! statement while being initialized by a DATA statement in subroutine MySub,
>+! but doesn't add it for variables i due to variable not having declaration
>+! statement while being initialized by a DATA statement in program MyProgram
>+
>+PROGRAM MyProgram !<<<<< 1, 1, pass
>+  DATA i /0/
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  i = i + 1
>+  PRINT *, 'called:', i
>+  CALL MySub
>+  CALL MySub
>+END PROGRAM MyProgram
>+
>+SUBROUTINE MySub
>+  SAVE j
>+  DATA j /0/
>+  j = j + 1
>+  PRINT *, 'called:', j
>+END SUBROUTINE MySub
>Index: src/org/eclipse/photran/internal/tests/refactoring/MakeSaveExplicitTestSuite.java
>===================================================================
>RCS file: src/org/eclipse/photran/internal/tests/refactoring/MakeSaveExplicitTestSuite.java
>diff -N src/org/eclipse/photran/internal/tests/refactoring/MakeSaveExplicitTestSuite.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/photran/internal/tests/refactoring/MakeSaveExplicitTestSuite.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,60 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 Stephen Downs, Robert Samblanet, Kevin Schilling, Jon 
>+ * Woolwine, and Chad Zamzow
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *    UIUC - Initial API and implementation
>+ *******************************************************************************/
>+
>+package org.eclipse.photran.internal.tests.refactoring;
>+
>+import junit.framework.Test;
>+
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.jface.text.TextSelection;
>+import org.eclipse.photran.internal.core.refactoring.MakeSaveExplicitRefactoring;
>+import org.eclipse.photran.internal.tests.Activator;
>+import org.eclipse.photran.internal.tests.PhotranRefactoringTestSuiteFromMarkers;
>+
>+/**
>+ * Unit tests for the Make Save Explicit refactoring.
>+ *
>+ * @author Stephen Downs
>+ * @author Robert Samblanet
>+ * @author Kevin Schilling
>+ * @author Jon Woolwine
>+ * @author Chad Zamzow
>+ */
>+public class MakeSaveExplicitTestSuite
>+     extends PhotranRefactoringTestSuiteFromMarkers<MakeSaveExplicitRefactoring>
>+{
>+    private static final String DIR = "refactoring-test-code/make-save-explicit";
>+
>+    public static Test suite() throws Exception
>+    {
>+        return new MakeSaveExplicitTestSuite();
>+    }
>+
>+    public MakeSaveExplicitTestSuite() throws Exception
>+    {
>+        super(Activator.getDefault(),
>+              "Running Make Save Attribute Explicit refactoring in",
>+              DIR,
>+              MakeSaveExplicitRefactoring.class);
>+    }
>+
>+    @Override
>+    protected boolean configureRefactoring(MakeSaveExplicitRefactoring refactoring,
>+                                           IFile file,
>+                                           TextSelection selection,
>+                                           String[] markerText)
>+    {
>+        boolean shouldSucceed = super.configureRefactoring(refactoring, file, selection, markerText);
>+
>+        return shouldSucceed;
>+    }
>+}
>#P org.eclipse.photran.ui.vpg
>Index: plugin.xml
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.ptp/photran/org.eclipse.photran.ui.vpg/plugin.xml,v
>retrieving revision 1.78
>diff -u -r1.78 plugin.xml
>--- plugin.xml	16 Nov 2010 18:07:25 -0000	1.78
>+++ plugin.xml	11 Dec 2010 03:22:12 -0000
>@@ -29,6 +29,9 @@
>              class="org.eclipse.photran.internal.core.refactoring.DataToParameterRefactoring"
>          />
>          <resourceRefactoring
>+             class="org.eclipse.photran.internal.core.refactoring.MakeSaveExplicitRefactoring"
>+         />
>+         <resourceRefactoring
>              class="org.eclipse.photran.internal.core.refactoring.RemoveUnusedVariablesRefactoring"
>          />
>          <resourceRefactoring

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