/** the generated parser.
Maintains a state and a value stack, currently with fixed maximum size.
@param yyLex scanner.
@return result of the last reduction, if any.
@throws yyException on irrecoverable parse error.
*/
internal Object yyparse (yyParser.yyInput yyLex)
{
if (yyMax <= 0) yyMax = 256; // initial size
int yyState = 0; // state stack ptr
int [] yyStates; // state stack
yyVal = null;
yyToken = -1;
int yyErrorFlag = 0; // #tks to shift
if (use_global_stacks && global_yyStates != null) {
yyVals = global_yyVals;
yyStates = global_yyStates;
} else {
yyVals = new object [yyMax];
yyStates = new int [yyMax];
if (use_global_stacks) {
global_yyVals = yyVals;
global_yyStates = yyStates;
}
}
/*yyLoop:*/ for (yyTop = 0;; ++ yyTop) {
if (yyTop >= yyStates.Length) { // dynamically increase
global::System.Array.Resize (ref yyStates, yyStates.Length+yyMax);
global::System.Array.Resize (ref yyVals, yyVals.Length+yyMax);
}
yyStates[yyTop] = yyState;
yyVals[yyTop] = yyVal;
if (debug != null) debug.push(yyState, yyVal);
/*yyDiscarded:*/ while (true) { // discarding a token does not change stack
int yyN;
if ((yyN = yyDefRed[yyState]) == 0) { // else [default] reduce (yyN)
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
if (debug != null)
debug.lex(yyState, yyToken, yyname(yyToken), yyLex.value());
}
if ((yyN = yySindex[yyState]) != 0 && ((yyN += yyToken) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyToken)) {
if (debug != null)
debug.shift(yyState, yyTable[yyN], yyErrorFlag-1);
yyState = yyTable[yyN]; // shift to yyN
yyVal = yyLex.value();
yyToken = -1;
if (yyErrorFlag > 0) -- yyErrorFlag;
goto continue_yyLoop;
}
if ((yyN = yyRindex[yyState]) != 0 && (yyN += yyToken) >= 0
&& yyN < yyTable.Length && yyCheck[yyN] == yyToken)
yyN = yyTable[yyN]; // reduce (yyN)
else
switch (yyErrorFlag) {
case 0:
yyExpectingState = yyState;
// yyerror(String.Format ("syntax error, got token `{0}'", yyname (yyToken)), yyExpecting(yyState));
if (debug != null) debug.error("syntax error");
if (yyToken == 0 /*eof*/ || yyToken == eof_token) throw new yyParser.yyUnexpectedEof ();
goto case 1;
case 1: case 2:
yyErrorFlag = 3;
do {
if ((yyN = yySindex[yyStates[yyTop]]) != 0
&& (yyN += Token.yyErrorCode) >= 0 && yyN < yyTable.Length
&& yyCheck[yyN] == Token.yyErrorCode) {
if (debug != null)
debug.shift(yyStates[yyTop], yyTable[yyN], 3);
yyState = yyTable[yyN];
yyVal = yyLex.value();
goto continue_yyLoop;
}
if (debug != null) debug.pop(yyStates[yyTop]);
} while (-- yyTop >= 0);
if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error");
case 3:
if (yyToken == 0) {
if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error at end-of-file");
}
if (debug != null)
debug.discard(yyState, yyToken, yyname(yyToken),
yyLex.value());
yyToken = -1;
goto continue_yyDiscarded; // leave stack alone
}
}
int yyV = yyTop + 1-yyLen[yyN];
if (debug != null)
debug.reduce(yyState, yyStates[yyV-1], yyN, YYRules.getRule (yyN), yyLen[yyN]);
yyVal = yyV > yyTop ? null : yyVals[yyV]; // yyVal = yyDefault(yyV > yyTop ? null : yyVals[yyV]);
switch (yyN) {
case 2:
#line 175 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprUNION ((NodeSet) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 3:
#line 182 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprRoot ();
}
break;
case 4:
#line 186 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH (new ExprRoot (), (NodeSet) yyVals[0+yyTop]);
}
break;
case 6:
#line 191 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 7:
#line 195 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH2 ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 8:
#line 199 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH2 (new ExprRoot (), (NodeSet) yyVals[0+yyTop]);
}
break;
case 10:
case_10();
break;
case 11:
case_11();
break;
case 13:
#line 235 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 14:
#line 239 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH2 ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 15:
#line 246 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = CreateNodeTest ((Axes) yyVals[-2+yyTop], yyVals[-1+yyTop], (ArrayList) yyVals[0+yyTop]);
}
break;
case 17:
#line 254 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = Axes.Child;
}
break;
case 18:
#line 258 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = Axes.Attribute;
}
break;
case 19:
#line 265 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = null;
}
break;
case 20:
case_20();
break;
case 23:
#line 288 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprOR ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 25:
#line 296 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprAND ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 27:
#line 304 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprEQ ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 28:
#line 308 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprNE ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 30:
#line 316 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprLT ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 31:
#line 320 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprGT ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 32:
#line 324 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprLE ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 33:
#line 328 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprGE ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 35:
#line 336 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprPLUS ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 36:
#line 340 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprMINUS ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 38:
#line 348 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprMULT ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 39:
#line 352 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprDIV ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 40:
#line 356 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprMOD ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 42:
#line 364 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprNEG ((Expression) yyVals[0+yyTop]);
}
break;
case 44:
#line 372 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprUNION ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 47:
#line 381 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 48:
#line 385 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH2 ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 51:
#line 397 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprRoot ();
}
break;
case 52:
#line 401 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH (new ExprRoot (), (NodeSet) yyVals[0+yyTop]);
}
break;
case 53:
#line 405 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH2 (new ExprRoot (), (NodeSet) yyVals[0+yyTop]);
}
break;
case 55:
#line 413 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH ((NodeSet) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 56:
#line 417 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprSLASH2 ((NodeSet) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 57:
#line 424 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = CreateNodeTest ((Axes) yyVals[-2+yyTop], yyVals[-1+yyTop], (ArrayList) yyVals[0+yyTop]);
}
break;
case 60:
#line 433 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = (XPathNodeType) yyVals[-2+yyTop];
}
break;
case 61:
#line 437 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = (string) yyVals[-1+yyTop];
}
break;
case 62:
#line 444 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = XmlQualifiedName.Empty;
}
break;
case 64:
#line 452 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new NodeTypeTest (Axes.Self, XPathNodeType.All);
}
break;
case 65:
#line 456 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new NodeTypeTest (Axes.Parent, XPathNodeType.All);
}
break;
case 66:
#line 463 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = null;
}
break;
case 67:
case_67();
break;
case 68:
#line 478 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 70:
#line 486 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = Axes.Child;
}
break;
case 71:
#line 490 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = Axes.Attribute;
}
break;
case 72:
#line 494 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = XPathNodeType.Comment; }
break;
case 73:
#line 495 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = XPathNodeType.Text; }
break;
case 74:
#line 496 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = XPathNodeType.ProcessingInstruction; }
break;
case 75:
#line 497 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = XPathNodeType.All; }
break;
case 77:
#line 506 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprFilter ((Expression) yyVals[-1+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 78:
case_78();
break;
case 79:
#line 524 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprParens ((Expression) yyVals[-1+yyTop]);
}
break;
case 80:
#line 528 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprLiteral ((String) yyVals[0+yyTop]);
}
break;
case 81:
#line 532 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new ExprNumber ((double) yyVals[0+yyTop]);
}
break;
case 83:
case_83();
break;
case 85:
#line 554 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new FunctionArguments ((Expression) yyVals[-1+yyTop], (FunctionArguments) yyVals[0+yyTop]);
}
break;
case 87:
#line 562 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = new FunctionArguments ((Expression) yyVals[-1+yyTop], (FunctionArguments) yyVals[0+yyTop]);
}
break;
case 88:
#line 569 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 89:
#line 573 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Ancestor; }
break;
case 90:
#line 574 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.AncestorOrSelf; }
break;
case 91:
#line 575 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Attribute; }
break;
case 92:
#line 576 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Child; }
break;
case 93:
#line 577 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Descendant; }
break;
case 94:
#line 578 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.DescendantOrSelf; }
break;
case 95:
#line 579 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Following; }
break;
case 96:
#line 580 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.FollowingSibling; }
break;
case 97:
#line 581 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Namespace; }
break;
case 98:
#line 582 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Parent; }
break;
case 99:
#line 583 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Preceding; }
break;
case 100:
#line 584 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.PrecedingSibling; }
break;
case 101:
#line 585 "C:\DEV\SharpLang\src\mcs\class\System.XML\\Mono.Xml.Xsl\PatternParser.jay"
{ yyVal = Axes.Self; }
break;
#line default
}
yyTop -= yyLen[yyN];
yyState = yyStates[yyTop];
int yyM = yyLhs[yyN];
if (yyState == 0 && yyM == 0) {
if (debug != null) debug.shift(0, yyFinal);
yyState = yyFinal;
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
if (debug != null)
debug.lex(yyState, yyToken,yyname(yyToken), yyLex.value());
}
if (yyToken == 0) {
if (debug != null) debug.accept(yyVal);
return yyVal;
}
goto continue_yyLoop;
}
if (((yyN = yyGindex[yyM]) != 0) && ((yyN += yyState) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyState))
yyState = yyTable[yyN];
else
yyState = yyDgoto[yyM];
if (debug != null) debug.shift(yyStates[yyTop], yyState);
goto continue_yyLoop;
continue_yyDiscarded: ; // implements the named-loop continue: 'continue yyDiscarded'
}
continue_yyLoop: ; // implements the named-loop continue: 'continue yyLoop'
}
}
/** the generated parser.
Maintains a state and a value stack, currently with fixed maximum size.
@param yyLex scanner.
@return result of the last reduction, if any.
@throws yyException on irrecoverable parse error.
*/
internal Object yyparse (yyParser.yyInput yyLex)
{
if (yyMax <= 0) yyMax = 256; // initial size
int yyState = 0; // state stack ptr
int [] yyStates = new int[yyMax]; // state stack
Object yyVal = null; // value stack ptr
Object [] yyVals = new Object[yyMax]; // value stack
int yyToken = -1; // current input
int yyErrorFlag = 0; // #tks to shift
/*yyLoop:*/ for (int yyTop = 0;; ++ yyTop) {
if (yyTop >= yyStates.Length) { // dynamically increase
int[] i = new int[yyStates.Length+yyMax];
yyStates.CopyTo (i, 0);
yyStates = i;
Object[] o = new Object[yyVals.Length+yyMax];
yyVals.CopyTo (o, 0);
yyVals = o;
}
yyStates[yyTop] = yyState;
yyVals[yyTop] = yyVal;
if (debug != null) debug.push(yyState, yyVal);
/*yyDiscarded:*/ for (;;) { // discarding a token does not change stack
int yyN;
if ((yyN = yyDefRed[yyState]) == 0) { // else [default] reduce (yyN)
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
if (debug != null)
debug.lex(yyState, yyToken, yyname(yyToken), yyLex.value());
}
if ((yyN = yySindex[yyState]) != 0 && ((yyN += yyToken) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyToken)) {
if (debug != null)
debug.shift(yyState, yyTable[yyN], yyErrorFlag-1);
yyState = yyTable[yyN]; // shift to yyN
yyVal = yyLex.value();
yyToken = -1;
if (yyErrorFlag > 0) -- yyErrorFlag;
goto continue_yyLoop;
}
if ((yyN = yyRindex[yyState]) != 0 && (yyN += yyToken) >= 0
&& yyN < yyTable.Length && yyCheck[yyN] == yyToken)
yyN = yyTable[yyN]; // reduce (yyN)
else
switch (yyErrorFlag) {
case 0:
yyExpectingState = yyState;
// yyerror(String.Format ("syntax error, got token `{0}'", yyname (yyToken)), yyExpecting(yyState));
if (debug != null) debug.error("syntax error");
if (yyToken == 0 /*eof*/ || yyToken == eof_token) throw new yyParser.yyUnexpectedEof ();
goto case 1;
case 1: case 2:
yyErrorFlag = 3;
do {
if ((yyN = yySindex[yyStates[yyTop]]) != 0
&& (yyN += Token.yyErrorCode) >= 0 && yyN < yyTable.Length
&& yyCheck[yyN] == Token.yyErrorCode) {
if (debug != null)
debug.shift(yyStates[yyTop], yyTable[yyN], 3);
yyState = yyTable[yyN];
yyVal = yyLex.value();
goto continue_yyLoop;
}
if (debug != null) debug.pop(yyStates[yyTop]);
} while (-- yyTop >= 0);
if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error");
case 3:
if (yyToken == 0) {
if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error at end-of-file");
}
if (debug != null)
debug.discard(yyState, yyToken, yyname(yyToken),
yyLex.value());
yyToken = -1;
goto continue_yyDiscarded; // leave stack alone
}
}
int yyV = yyTop + 1-yyLen[yyN];
if (debug != null)
debug.reduce(yyState, yyStates[yyV-1], yyN, YYRules.getRule (yyN), yyLen[yyN]);
yyVal = yyDefault(yyV > yyTop ? null : yyVals[yyV]);
switch (yyN) {
case 2:
#line 170 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprUNION ((NodeSet) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 3:
#line 177 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprRoot ();
}
break;
case 4:
#line 181 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH (new ExprRoot (), (NodeSet) yyVals[0+yyTop]);
}
break;
case 6:
#line 186 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 7:
#line 190 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH2 ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 8:
#line 194 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH2 (new ExprRoot (), (NodeSet) yyVals[0+yyTop]);
}
break;
case 10:
#line 203 "Mono.Xml.Xsl/PatternParser.jay"
{
XmlQualifiedName name = (XmlQualifiedName) yyVals[-3+yyTop];
if (name.Name != "id" || name.Namespace != String.Empty)
throw new XPathException (String.Format ("Expected 'id' but got '{0}'", name));
yyVal = ExprFunctionCall.Factory (name,
new FunctionArguments (
new ExprLiteral ((string) yyVals[-1+yyTop]),
null),
Context);
}
break;
case 11:
#line 214 "Mono.Xml.Xsl/PatternParser.jay"
{
XmlQualifiedName name = (XmlQualifiedName) yyVals[-5+yyTop];
if (name.Name != "key" || name.Namespace != String.Empty)
throw new XPathException (String.Format ("Expected 'key' but got '{0}'", name));
yyVal = Context.TryGetFunction (name,
new FunctionArguments (
new ExprLiteral ((string) yyVals[-3+yyTop]),
new FunctionArguments (
new ExprLiteral ((string) yyVals[-1+yyTop]),
null)));
}
break;
case 13:
#line 230 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 14:
#line 234 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH2 ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 15:
#line 241 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = CreateNodeTest ((Axes) yyVals[-2+yyTop], yyVals[-1+yyTop], (ArrayList) yyVals[0+yyTop]);
}
break;
case 17:
#line 249 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = Axes.Child;
}
break;
case 18:
#line 253 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = Axes.Attribute;
}
break;
case 19:
#line 260 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = null;
}
break;
case 20:
#line 264 "Mono.Xml.Xsl/PatternParser.jay"
{
ArrayList al = (ArrayList) yyVals[-1+yyTop];
if (al == null)
al = new ArrayList ();
al.Add ((Expression) yyVals[0+yyTop]);
yyVal = al;
}
break;
case 23:
#line 283 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprOR ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 25:
#line 291 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprAND ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 27:
#line 299 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprEQ ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 28:
#line 303 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprNE ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 30:
#line 311 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprLT ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 31:
#line 315 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprGT ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 32:
#line 319 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprLE ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 33:
#line 323 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprGE ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 35:
#line 331 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprPLUS ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 36:
#line 335 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprMINUS ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 38:
#line 343 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprMULT ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 39:
#line 347 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprDIV ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 40:
#line 351 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprMOD ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 42:
#line 359 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprNEG ((Expression) yyVals[0+yyTop]);
}
break;
case 44:
#line 367 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprUNION ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 47:
#line 376 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 48:
#line 380 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH2 ((Expression) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 51:
#line 392 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprRoot ();
}
break;
case 52:
#line 396 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH (new ExprRoot (), (NodeSet) yyVals[0+yyTop]);
}
break;
case 53:
#line 400 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH2 (new ExprRoot (), (NodeSet) yyVals[0+yyTop]);
}
break;
case 55:
#line 408 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH ((NodeSet) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 56:
#line 412 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprSLASH2 ((NodeSet) yyVals[-2+yyTop], (NodeSet) yyVals[0+yyTop]);
}
break;
case 57:
#line 419 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = CreateNodeTest ((Axes) yyVals[-2+yyTop], yyVals[-1+yyTop], (ArrayList) yyVals[0+yyTop]);
}
break;
case 60:
#line 428 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = (XPathNodeType) yyVals[-2+yyTop];
}
break;
case 61:
#line 432 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = (string) yyVals[-1+yyTop];
}
break;
case 62:
#line 439 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = XmlQualifiedName.Empty;
}
break;
case 64:
#line 447 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new NodeTypeTest (Axes.Self, XPathNodeType.All);
}
break;
case 65:
#line 451 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new NodeTypeTest (Axes.Parent, XPathNodeType.All);
}
break;
case 66:
#line 458 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = null;
}
break;
case 67:
#line 462 "Mono.Xml.Xsl/PatternParser.jay"
{
ArrayList al = (ArrayList) yyVals[-1+yyTop];
if (al == null)
al = new ArrayList ();
al.Add (yyVals[0+yyTop]);
yyVal = al;
}
break;
case 68:
#line 473 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 70:
#line 481 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = Axes.Child;
}
break;
case 71:
#line 485 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = Axes.Attribute;
}
break;
case 72:
#line 491 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = XPathNodeType.Comment; }
break;
case 73:
#line 492 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = XPathNodeType.Text; }
break;
case 74:
#line 493 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = XPathNodeType.ProcessingInstruction; }
break;
case 75:
#line 494 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = XPathNodeType.All; }
break;
case 77:
#line 501 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprFilter ((Expression) yyVals[-1+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 78:
#line 508 "Mono.Xml.Xsl/PatternParser.jay"
{
Expression ret = null;
if (Context != null)
ret = Context.TryGetVariable (((XmlQualifiedName) yyVals[0+yyTop]).ToString ());
if (ret == null)
ret = new ExprVariable ((XmlQualifiedName) yyVals[0+yyTop], Context);
yyVal = ret;
}
break;
case 79:
#line 519 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprParens ((Expression) yyVals[-1+yyTop]);
}
break;
case 80:
#line 523 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprLiteral ((String) yyVals[0+yyTop]);
}
break;
case 81:
#line 527 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new ExprNumber ((double) yyVals[0+yyTop]);
}
break;
case 83:
#line 535 "Mono.Xml.Xsl/PatternParser.jay"
{
Expression ret = null;
if (Context != null)
ret = Context.TryGetFunction ((XmlQualifiedName) yyVals[-3+yyTop], (FunctionArguments) yyVals[-1+yyTop]);
if (ret == null)
ret = ExprFunctionCall.Factory ((XmlQualifiedName) yyVals[-3+yyTop], (FunctionArguments) yyVals[-1+yyTop], Context);
yyVal = ret;
}
break;
case 85:
#line 549 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new FunctionArguments ((Expression) yyVals[-1+yyTop], (FunctionArguments) yyVals[0+yyTop]);
}
break;
case 87:
#line 557 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = new FunctionArguments ((Expression) yyVals[-1+yyTop], (FunctionArguments) yyVals[0+yyTop]);
}
break;
case 88:
#line 564 "Mono.Xml.Xsl/PatternParser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 89:
#line 570 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Ancestor; }
break;
case 90:
#line 571 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.AncestorOrSelf; }
break;
case 91:
#line 572 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Attribute; }
break;
case 92:
#line 573 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Child; }
break;
case 93:
#line 574 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Descendant; }
break;
case 94:
#line 575 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.DescendantOrSelf; }
break;
case 95:
#line 576 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Following; }
break;
case 96:
#line 577 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.FollowingSibling; }
break;
case 97:
#line 578 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Namespace; }
break;
case 98:
#line 579 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Parent; }
break;
case 99:
#line 580 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Preceding; }
break;
case 100:
#line 581 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.PrecedingSibling; }
break;
case 101:
#line 582 "Mono.Xml.Xsl/PatternParser.jay"
{ yyVal = Axes.Self; }
break;
#line default
}
yyTop -= yyLen[yyN];
yyState = yyStates[yyTop];
int yyM = yyLhs[yyN];
if (yyState == 0 && yyM == 0) {
if (debug != null) debug.shift(0, yyFinal);
yyState = yyFinal;
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
if (debug != null)
debug.lex(yyState, yyToken,yyname(yyToken), yyLex.value());
}
if (yyToken == 0) {
if (debug != null) debug.accept(yyVal);
return yyVal;
}
goto continue_yyLoop;
}
if (((yyN = yyGindex[yyM]) != 0) && ((yyN += yyState) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyState))
yyState = yyTable[yyN];
else
yyState = yyDgoto[yyM];
if (debug != null) debug.shift(yyStates[yyTop], yyState);
goto continue_yyLoop;
continue_yyDiscarded: continue; // implements the named-loop continue: 'continue yyDiscarded'
}
continue_yyLoop: continue; // implements the named-loop continue: 'continue yyLoop'
}
}