Merge branch 'release/3.2.12'

build.gradle

@@ -3,7 +3,7 @@ apply plugin: 'eclipse'
 apply plugin: 'maven'
 
 
-project.version = '3.2.11'
+project.version = '3.2.12'
 project.group = 'de.hhu.stups'
 project.archivesBaseName = "sablecc"
 

src/main/resources/org/sablecc/sablecc/parser.txt

@@ -41,8 +41,8 @@ public class Parser implements IParser
     private final static int ACCEPT = 2;
     private final static int ERROR = 3;
     
-    private ArrayList firstPopped = null;
-    private ArrayList lastPopped = null;
+    protected ArrayList firstPopped = null;
+    protected ArrayList lastPopped = null;
     private ITokenListContainer lex;
 
     public Parser(  Lexer lexer)
@@ -55,12 +55,12 @@ public class Parser implements IParser
     private Map<PositionedNode, SourcecodeRange> mapping = new HashMap<PositionedNode, SourcecodeRange>();    
     public Map<PositionedNode, SourcecodeRange> getMapping() { 	return this.mapping; }
 
-   private void checkResult(Object elementToCheck) {
+    protected void checkResult(Object elementToCheck) {
     	checkResult(elementToCheck, false);
     }
 
 	 
-	private void checkResult(Object elementToCheck, boolean slurp) {
+	protected void checkResult(Object elementToCheck, boolean slurp) {
 		// nodes with no tokens or sub nodes at all may exist
 		if (this.firstPopped == null) {
 			return;
@@ -110,7 +110,7 @@ public class Parser implements IParser
 	}
 	
 	 
-	private int findBeginPos(final ArrayList list,
+	protected int findBeginPos(final ArrayList list,
 			PositionedNode n) {
 		Object first = list.get(0);
 		if (!(first instanceof PositionedNode) && !(first instanceof IToken)) {
@@ -141,7 +141,7 @@ public class Parser implements IParser
 	}
 
 	 
-	private int findEndPos(final ArrayList list) {
+	protected int findEndPos(final ArrayList list) {
 		Object last = list.get(list.size() - 1);
 		if (!(last instanceof PositionedNode) && !(last instanceof IToken)) {
 			final List list2 = (List) last;
@@ -159,7 +159,7 @@ public class Parser implements IParser
 		return item.getEndIndex();
 	}
 
-	private int findIndex(final IToken token) {
+	protected int findIndex(final IToken token) {
 		final List<IToken> list = this.lex.getTokenList();
 
 		for (int i = list.size() - 1; i >= 0; i--) {
@@ -171,13 +171,13 @@ public class Parser implements IParser
 		return -1;
 	}
 
-	private SourcePosition createBeginPos(final int index) {
+	protected SourcePosition createBeginPos(final int index) {
 		final List<IToken> list = this.lex.getTokenList();
 		final IToken token = list.get(index);
 		return new SourcePosition(token.getLine(), token.getPos());
 	}
 
-	private SourcePosition createEndPos(final int index) {
+	protected SourcePosition createEndPos(final int index) {
 		final List<IToken> list = this.lex.getTokenList();
 		final IToken token = list.get(index);
 		return new SourcePosition(token.getLine(), token.getPos()
@@ -261,7 +261,7 @@ Macro:ParserCommon
         return s.state;
     }
 
-    private ArrayList pop()
+    protected ArrayList pop()
     {
     	ArrayList list = ((State) this.stack.previous()).nodes; 
 		if (this.firstPopped == null) {
@@ -395,7 +395,7 @@ Macro:ParserNewHeader
 
 
      
-    ArrayList new$0$() /* reduce $1$ */
+    protected ArrayList new$0$() /* reduce $1$ */
     {
         this.firstPopped = null;
         this.lastPopped = null;
@@ -529,7 +529,7 @@ Macro:ParserGotoTail
 $
 
 Macro:ParserErrorsHeader
-    private static String[] errorMessages;
+    protected static String[] errorMessages;
 /*      {
 
 $