public override AstNode Visit(BinaryOperation node)
{
// Visit recursively.
node.GetLeftExpression().Accept(this);
node.GetRightExpression().Accept(this);
return node;
}
public virtual AstNode Visit(BinaryOperation node)
{
throw new System.NotImplementedException();
}
public override AstNode Visit(BinaryOperation node)
{
// Process the left expression.
Expression left = node.GetLeftExpression();
left = (Expression)left.Accept(this);
node.SetLeftExpression(left);
// Process the right expression.
Expression right = node.GetRightExpression();
right = (Expression)right.Accept(this);
node.SetRightExpression(node);
// Get the node type.
IChelaType nodeType = node.GetNodeType();
if(!nodeType.IsConstant())
return node;
// Perform left constant coercion.
ConstantValue leftConstant = (ConstantValue)left.GetNodeValue();
IChelaType leftType = left.GetNodeType();
IChelaType leftCoercion = node.GetCoercionType();
if(leftType != leftCoercion)
leftConstant = leftConstant.Cast(leftCoercion);
// Perform right constant coercion.
ConstantValue rightConstant = (ConstantValue)right.GetNodeValue();
IChelaType rightType = right.GetNodeType();
IChelaType rightCoercion = node.GetSecondCoercion();
if(rightType != rightCoercion)
rightConstant = rightConstant.Cast(rightCoercion);
// Perform the constant operation.
ConstantValue res = null;
switch(node.GetOperation())
{
case BinaryOperation.OpAdd:
res = leftConstant + rightConstant;
break;
case BinaryOperation.OpSub:
res = leftConstant - rightConstant;
break;
case BinaryOperation.OpMul:
res = leftConstant * rightConstant;
break;
case BinaryOperation.OpDiv:
res = leftConstant / rightConstant;
break;
case BinaryOperation.OpMod:
res = leftConstant % rightConstant;
break;
case BinaryOperation.OpEQ:
res = ConstantValue.Equals(leftConstant, rightConstant);
break;
case BinaryOperation.OpNEQ:
res = ConstantValue.NotEquals(leftConstant, rightConstant);
break;
case BinaryOperation.OpLT:
res = leftConstant < rightConstant;
break;
case BinaryOperation.OpLEQ:
res = leftConstant <= rightConstant;
break;
case BinaryOperation.OpGT:
res = leftConstant > rightConstant;
break;
case BinaryOperation.OpGEQ:
res = leftConstant >= rightConstant;
break;
case BinaryOperation.OpBitAnd:
res = leftConstant & rightConstant;
break;
case BinaryOperation.OpBitOr:
res = leftConstant | rightConstant;
break;
case BinaryOperation.OpBitXor:
res = leftConstant ^ rightConstant;
break;
case BinaryOperation.OpBitLeft:
res = ConstantValue.BitLeft(leftConstant, rightConstant);
break;
case BinaryOperation.OpBitRight:
res = ConstantValue.BitRight(leftConstant, rightConstant);
break;
case BinaryOperation.OpLAnd:
res = new ConstantValue(leftConstant.GetBoolValue() && rightConstant.GetBoolValue());
break;
case BinaryOperation.OpLOr:
res = new ConstantValue(leftConstant.GetBoolValue() || rightConstant.GetBoolValue());
break;
default:
throw new System.NotImplementedException();
}
// Return the result node.
return res.ToAstNode(node.GetPosition());
}
public override AstNode Visit(BinaryOperation node)
{
// Begin the node.
builder.BeginNode(node);
// Get the expressions.
Expression left = node.GetLeftExpression();
Expression right = node.GetRightExpression();
// Get the types.
IChelaType leftType = left.GetNodeType();
IChelaType rightType = right.GetNodeType();
IChelaType coercionType = node.GetCoercionType();
IChelaType secondCoercion = node.GetSecondCoercion();
IChelaType operationType = node.GetOperationType();
IChelaType destType = node.GetNodeType();
// Special pipeline for operator overloading.
Function overload = node.GetOverload();
if(overload != null)
{
FunctionType overloadType = overload.GetFunctionType();
coercionType = overloadType.GetArgument(0);
secondCoercion = overloadType.GetArgument(1);
// Send first the left operand.
left.Accept(this);
if(leftType != coercionType)
Cast(node, left.GetNodeValue(), leftType, coercionType);
// Now send the right operand.
right.Accept(this);
if(rightType != secondCoercion)
Cast(node, right.GetNodeValue(), rightType, secondCoercion);
// Perform the call.
builder.CreateCall(overload, 2);
// Return the node.
return builder.EndNode();
}
// Send the left operand.
left.Accept(this);
if(leftType != coercionType)
Cast(node, left.GetNodeValue(), leftType, coercionType);
// Short circuit operations has special evaluation orders.
if(node.GetOperation() == BinaryOperation.OpLAnd ||
node.GetOperation() == BinaryOperation.OpLOr)
{
BasicBlock continueBlock = CreateBasicBlock();
continueBlock.SetName("shc");
BasicBlock stopBlock = CreateBasicBlock();
stopBlock.SetName("shs");
BasicBlock mergeBlock = CreateBasicBlock();
mergeBlock.SetName("shm");
// Perform left branch.
if(node.GetOperation() == BinaryOperation.OpLAnd)
builder.CreateBr(continueBlock, stopBlock);
else
builder.CreateBr(stopBlock, continueBlock);
// Build stop.
builder.SetBlock(stopBlock);
builder.CreateLoadBool(node.GetOperation() == BinaryOperation.OpLOr);
builder.CreateJmp(mergeBlock);
// Build continue block.
builder.SetBlock(continueBlock);
// Send the right operand verbatim.
right.Accept(this);
if(rightType != secondCoercion)
Cast(node, right.GetNodeValue(), rightType, secondCoercion);
builder.CreateJmp(mergeBlock);
// Continue with the control flow.
builder.SetBlock(mergeBlock);
return builder.EndNode();
}
// Send the right operand.
right.Accept(this);
if(rightType != secondCoercion)
Cast(node, right.GetNodeValue(), rightType, secondCoercion);
switch(node.GetOperation())
{
case BinaryOperation.OpAdd:
builder.CreateAdd();
break;
case BinaryOperation.OpSub:
builder.CreateSub();
break;
case BinaryOperation.OpMul:
if(node.IsMatrixMul())
builder.CreateMatMul();
else
builder.CreateMul();
break;
case BinaryOperation.OpDiv:
builder.CreateDiv();
break;
case BinaryOperation.OpMod:
builder.CreateMod();
break;
case BinaryOperation.OpBitAnd:
builder.CreateAnd();
break;
case BinaryOperation.OpBitOr:
builder.CreateOr();
break;
case BinaryOperation.OpBitXor:
builder.CreateXor();
break;
case BinaryOperation.OpBitLeft:
builder.CreateShLeft();
break;
case BinaryOperation.OpBitRight:
builder.CreateShRight();
break;
case BinaryOperation.OpLT:
builder.CreateCmpLT();
break;
case BinaryOperation.OpGT:
builder.CreateCmpGT();
break;
case BinaryOperation.OpEQ:
builder.CreateCmpEQ();
break;
case BinaryOperation.OpNEQ:
builder.CreateCmpNE();
break;
case BinaryOperation.OpLEQ:
builder.CreateCmpLE();
break;
case BinaryOperation.OpGEQ:
builder.CreateCmpGE();
break;
case BinaryOperation.OpLAnd:
case BinaryOperation.OpLOr:
// Shouldn't reach here.
break;
}
// Cast the result.
if(operationType != destType)
Cast(node, null, operationType, destType);
return builder.EndNode();
}
public virtual AstNode Visit(BinaryOperation node)
{
throw new System.NotImplementedException();
}
/** 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;
//t 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;
//t if (debug != null)
//t debug.lex(yyState, yyToken, yyname(yyToken), yyLex.value());
}
if ((yyN = yySindex[yyState]) != 0 && ((yyN += yyToken) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyToken)) {
//t if (debug != null)
//t 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));
//t 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) {
//t if (debug != null)
//t debug.shift(yyStates[yyTop], yyTable[yyN], 3);
yyState = yyTable[yyN];
yyVal = yyLex.value();
goto continue_yyLoop;
}
//t if (debug != null) debug.pop(yyStates[yyTop]);
} while (-- yyTop >= 0);
//t if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error");
case 3:
if (yyToken == 0) {
//t if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error at end-of-file");
}
//t if (debug != null)
//t debug.discard(yyState, yyToken, yyname(yyToken),
//t yyLex.value());
yyToken = -1;
goto continue_yyDiscarded; // leave stack alone
}
}
int yyV = yyTop + 1-yyLen[yyN];
//t if (debug != null)
//t 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 1:
#line 548 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Bool, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 2:
#line 549 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Byte, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 3:
#line 550 "Parser.y"
{ yyVal = new TypeNode(TypeKind.SByte, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 4:
#line 551 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Char, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 5:
#line 552 "Parser.y"
{ yyVal = new TypeNode(TypeKind.UChar, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 6:
#line 553 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 7:
#line 554 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 8:
#line 555 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 9:
#line 556 "Parser.y"
{ yyVal = new TypeNode(TypeKind.UInt, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 10:
#line 557 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Long, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 11:
#line 558 "Parser.y"
{ yyVal = new TypeNode(TypeKind.ULong, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 12:
#line 559 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Short, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 13:
#line 560 "Parser.y"
{ yyVal = new TypeNode(TypeKind.UShort, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 14:
#line 561 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Object, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 15:
#line 562 "Parser.y"
{ yyVal = new TypeNode(TypeKind.String, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 16:
#line 563 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Size, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 17:
#line 564 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Void, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 18:
#line 565 "Parser.y"
{ yyVal = new TypeNode(TypeKind.PtrDiff, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 19:
#line 567 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 20:
#line 568 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 21:
#line 569 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 22:
#line 570 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 23:
#line 571 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 24:
#line 572 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 25:
#line 573 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 26:
#line 574 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 27:
#line 575 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 28:
#line 576 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Bool, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 29:
#line 577 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Bool, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 30:
#line 578 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Bool, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 31:
#line 580 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 2, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 32:
#line 581 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 2, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 33:
#line 582 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 2, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 34:
#line 583 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 3, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 35:
#line 584 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 3, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 36:
#line 585 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 3, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 37:
#line 586 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 4, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 38:
#line 587 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 4, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 39:
#line 588 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Float, 4, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 40:
#line 590 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 2, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 41:
#line 591 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 2, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 42:
#line 592 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 2, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 43:
#line 593 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 3, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 44:
#line 594 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 3, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 45:
#line 595 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 3, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 46:
#line 596 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 4, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 47:
#line 597 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 4, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 48:
#line 598 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Double, 4, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 49:
#line 600 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 2, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 50:
#line 601 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 2, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 51:
#line 602 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 2, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 52:
#line 603 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 3, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 53:
#line 604 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 3, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 54:
#line 605 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 3, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 55:
#line 606 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 4, 2, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 56:
#line 607 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 4, 3, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 57:
#line 608 "Parser.y"
{ yyVal = new TypeNode(TypeKind.Int, 4, 4, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 58:
#line 611 "Parser.y"
{ yyVal = new MemberAccess(((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 59:
#line 612 "Parser.y"
{ yyVal = new VariableReference((string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 60:
#line 615 "Parser.y"
{ yyVal = new MemberAccess(((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 61:
#line 618 "Parser.y"
{ yyVal = new VariableReference((string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 62:
#line 619 "Parser.y"
{ yyVal = new VariableReference("this", ((TokenPosition)yyVals[0+yyTop])); }
break;
case 63:
#line 620 "Parser.y"
{ yyVal = new BaseExpression(((TokenPosition)yyVals[0+yyTop])); }
break;
case 64:
#line 623 "Parser.y"
{ yyVal = new ByteConstant((byte)(ulong)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 65:
#line 624 "Parser.y"
{ yyVal = new SByteConstant((sbyte)(long)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 66:
#line 625 "Parser.y"
{ yyVal = new ShortConstant((short)(long)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 67:
#line 626 "Parser.y"
{ yyVal = new UShortConstant((ushort)(ulong)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 68:
#line 627 "Parser.y"
{ yyVal = new IntegerConstant((int)(long)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 69:
#line 628 "Parser.y"
{ yyVal = new UIntegerConstant((uint)(ulong)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 70:
#line 629 "Parser.y"
{ yyVal = new LongConstant((long)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 71:
#line 630 "Parser.y"
{ yyVal = new ULongConstant((ulong)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 72:
#line 631 "Parser.y"
{ yyVal = new FloatConstant((float)(double)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 73:
#line 632 "Parser.y"
{ yyVal = new DoubleConstant((double)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 74:
#line 633 "Parser.y"
{ yyVal = new BoolConstant((bool)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 75:
#line 634 "Parser.y"
{ yyVal = new NullConstant(((TokenPosition)yyVals[0+yyTop])); }
break;
case 76:
#line 635 "Parser.y"
{ yyVal = new CharacterConstant((char)(long)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 77:
#line 638 "Parser.y"
{ yyVal = new StringConstant((string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 78:
#line 639 "Parser.y"
{ yyVal = new CStringConstant((string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 79:
#line 642 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 80:
#line 643 "Parser.y"
{ yyVal = (Expression)AddList(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop])); }
break;
case 81:
#line 646 "Parser.y"
{ yyVal = new SubscriptAccess(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 82:
#line 647 "Parser.y"
{ yyVal = new MakeArray(((Expression)yyVals[-3+yyTop]), ((int)yyVals[-1+yyTop]), ((Expression)yyVals[-3+yyTop]).GetPosition()); }
break;
case 83:
#line 650 "Parser.y"
{ yyVal = new IndirectAccess(((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 84:
#line 653 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 85:
#line 654 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 86:
#line 655 "Parser.y"
{ yyVal = new GenericInstanceExpr(((Expression)yyVals[-3+yyTop]), ((AstNode)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 87:
#line 656 "Parser.y"
{ yyVal = new GenericInstanceExpr(((Expression)yyVals[-3+yyTop]), ((AstNode)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 88:
#line 657 "Parser.y"
{ yyVal = new MemberAccess(((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 89:
#line 658 "Parser.y"
{ yyVal = new IndirectAccess(((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 90:
#line 661 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 91:
#line 662 "Parser.y"
{ yyVal = new DereferenceOperation(((Expression)yyVals[0+yyTop]), ((Expression)yyVals[0+yyTop]).GetPosition()); }
break;
case 92:
#line 665 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 93:
#line 666 "Parser.y"
{ yyVal = new MemberAccess(((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 94:
#line 667 "Parser.y"
{ yyVal = new IndirectAccess(((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 96:
#line 671 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 97:
#line 672 "Parser.y"
{ yyVal = new MakeConstant(((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 98:
#line 675 "Parser.y"
{ yyVal = 1; }
break;
case 99:
#line 676 "Parser.y"
{ yyVal = ((int)yyVals[-1+yyTop]) + 1;}
break;
case 100:
#line 679 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 101:
#line 680 "Parser.y"
{ yyVal = new MakeConstant(new MakePointer(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[-2+yyTop]).GetPosition()), ((Expression)yyVals[-2+yyTop]).GetPosition()); }
break;
case 102:
#line 681 "Parser.y"
{ yyVal = new MakePointer(((Expression)yyVals[-1+yyTop]), ((Expression)yyVals[-1+yyTop]).GetPosition()); }
break;
case 103:
#line 682 "Parser.y"
{ yyVal = new MakeFunctionPointer(((Expression)yyVals[-5+yyTop]), ((Expression)yyVals[-1+yyTop]), ((MemberFlags)yyVals[-3+yyTop]), ((Expression)yyVals[-5+yyTop]).GetPosition()); }
break;
case 104:
#line 685 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 105:
#line 686 "Parser.y"
{ yyVal = new MakeArray(((Expression)yyVals[-3+yyTop]), ((int)yyVals[-1+yyTop]), ((Expression)yyVals[-3+yyTop]).GetPosition()); }
break;
case 106:
#line 687 "Parser.y"
{ yyVal = new SubscriptAccess(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 107:
#line 690 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); ((Expression)yyVals[0+yyTop]).SetHints(Expression.TypeHint); }
break;
case 108:
#line 693 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 109:
#line 694 "Parser.y"
{ yyVal = new MakeConstant(((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 110:
#line 697 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 111:
#line 698 "Parser.y"
{ yyVal = ((Expression)yyVals[-1+yyTop]); }
break;
case 112:
#line 701 "Parser.y"
{ yyVal = null; }
break;
case 113:
#line 702 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 114:
#line 703 "Parser.y"
{ yyVal = AddList(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop])); }
break;
case 115:
#line 706 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 116:
#line 707 "Parser.y"
{ yyVal = new ArrayExpression((Expression)((AstNode)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 117:
#line 710 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 118:
#line 711 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop])); }
break;
case 119:
#line 714 "Parser.y"
{ yyVal = null; }
break;
case 120:
#line 715 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 121:
#line 716 "Parser.y"
{ yyVal = ((AstNode)yyVals[-1+yyTop]); }
break;
case 122:
#line 719 "Parser.y"
{ yyVal = new NewExpression(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 123:
#line 720 "Parser.y"
{ yyVal = new NewArrayExpression(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), null, -1, ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 124:
#line 721 "Parser.y"
{ yyVal = new NewArrayExpression(((Expression)yyVals[-6+yyTop]), ((Expression)yyVals[-4+yyTop]), ((AstNode)yyVals[-1+yyTop]), -1, ((TokenPosition)yyVals[-7+yyTop])); }
break;
case 125:
#line 722 "Parser.y"
{ yyVal = new NewArrayExpression(((Expression)yyVals[-6+yyTop]), null, ((AstNode)yyVals[-1+yyTop]), ((int)yyVals[-4+yyTop]), ((TokenPosition)yyVals[-7+yyTop])); }
break;
case 126:
#line 725 "Parser.y"
{ yyVal = new NewRawExpression(((Expression)yyVals[0+yyTop]), null, true, ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 127:
#line 726 "Parser.y"
{ yyVal = new NewRawExpression(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), true, ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 128:
#line 727 "Parser.y"
{ yyVal = new NewRawArrayExpression(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), true, ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 129:
#line 728 "Parser.y"
{ yyVal = new NewRawExpression(((Expression)yyVals[0+yyTop]), null, false, ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 130:
#line 729 "Parser.y"
{ yyVal = new NewRawExpression(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), false, ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 131:
#line 730 "Parser.y"
{ yyVal = new NewRawArrayExpression(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), false, ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 132:
#line 733 "Parser.y"
{ yyVal = ((Expression)yyVals[-1+yyTop]); }
break;
case 133:
#line 734 "Parser.y"
{ yyVal = ((Expression)yyVals[-1+yyTop]); }
break;
case 134:
#line 737 "Parser.y"
{ yyVal = new PostfixOperation(PostfixOperation.Increment, ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[0+yyTop])); }
break;
case 135:
#line 738 "Parser.y"
{ yyVal = new PostfixOperation(PostfixOperation.Decrement, ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[0+yyTop])); }
break;
case 136:
case_136();
break;
case 137:
case_137();
break;
case 138:
#line 753 "Parser.y"
{ yyVal = new PrefixOperation(PrefixOperation.Increment, ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 139:
#line 754 "Parser.y"
{ yyVal = new PrefixOperation(PrefixOperation.Decrement, ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 140:
#line 757 "Parser.y"
{ yyVal = new ExpressionStatement(((Expression)yyVals[-1+yyTop]), ((Expression)yyVals[-1+yyTop]).GetPosition()); }
break;
case 141:
#line 760 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 142:
#line 761 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 143:
#line 762 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 144:
#line 763 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 145:
#line 764 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]);}
break;
case 146:
#line 765 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 147:
#line 766 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 148:
#line 767 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 149:
#line 768 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 150:
#line 769 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 151:
#line 770 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 152:
#line 771 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 153:
#line 772 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 154:
#line 773 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 155:
#line 774 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 156:
#line 775 "Parser.y"
{ yyVal = ((Expression)yyVals[-1+yyTop]); }
break;
case 157:
#line 778 "Parser.y"
{ yyVal = new SizeOfExpression(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 158:
#line 781 "Parser.y"
{ yyVal = new TypeOfExpression(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 159:
#line 784 "Parser.y"
{ yyVal = new DefaultExpression(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 160:
#line 787 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 161:
#line 788 "Parser.y"
{ yyVal = new DereferenceOperation(((Expression)yyVals[0+yyTop]), ((Expression)yyVals[0+yyTop]).GetPosition()); }
break;
case 162:
#line 791 "Parser.y"
{ yyVal = new ReinterpretCast(((Expression)yyVals[-4+yyTop]), ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-6+yyTop])); }
break;
case 163:
#line 794 "Parser.y"
{ yyVal = MemberFlags.Default; }
break;
case 164:
#line 795 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]).flags; }
break;
case 165:
#line 798 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 166:
#line 799 "Parser.y"
{ yyVal = new MakeConstant(new MakePointer(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[-2+yyTop]).GetPosition()), ((Expression)yyVals[-2+yyTop]).GetPosition()); }
break;
case 167:
#line 800 "Parser.y"
{ yyVal = new MakePointer(((Expression)yyVals[-1+yyTop]), ((Expression)yyVals[-1+yyTop]).GetPosition()); }
break;
case 168:
#line 801 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpMul, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 169:
#line 802 "Parser.y"
{ yyVal = new MakeFunctionPointer(((Expression)yyVals[-5+yyTop]), ((Expression)yyVals[-1+yyTop]), ((MemberFlags)yyVals[-3+yyTop]), ((Expression)yyVals[-5+yyTop]).GetPosition()); }
break;
case 170:
#line 805 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 171:
#line 806 "Parser.y"
{ yyVal = new UnaryOperation(UnaryOperation.OpNot, ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 172:
#line 807 "Parser.y"
{ yyVal = new UnaryOperation(UnaryOperation.OpBitNot, ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 173:
#line 808 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 174:
#line 809 "Parser.y"
{ yyVal = new UnaryOperation(UnaryOperation.OpNeg, ((Expression)yyVals[0+yyTop]), ((Expression)yyVals[0+yyTop]).GetPosition()); }
break;
case 175:
#line 810 "Parser.y"
{ yyVal = new AddressOfOperation(((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 176:
#line 811 "Parser.y"
{ yyVal = new RefExpression(false, ((Expression)yyVals[0+yyTop]), ((TokenValue)yyVals[-1+yyTop])); }
break;
case 177:
#line 812 "Parser.y"
{ yyVal = new RefExpression(true, ((Expression)yyVals[0+yyTop]), ((TokenValue)yyVals[-1+yyTop])); }
break;
case 178:
#line 813 "Parser.y"
{ yyVal = new CastOperation(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 179:
#line 814 "Parser.y"
{ yyVal = ((Expression)yyVals[-1+yyTop]); }
break;
case 180:
#line 815 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 181:
#line 818 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 182:
#line 819 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpMul, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 183:
#line 820 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpDiv, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 184:
#line 821 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpMod, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 185:
#line 824 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 186:
#line 825 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpAdd, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 187:
#line 826 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpSub, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 188:
#line 829 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 189:
#line 830 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpBitLeft, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 190:
#line 831 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpBitRight, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 191:
#line 834 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 192:
#line 835 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpLT, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 193:
#line 836 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpLEQ, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 194:
#line 837 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpGEQ, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 195:
#line 838 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpGT, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 196:
#line 839 "Parser.y"
{ yyVal = new IsExpression(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 197:
#line 840 "Parser.y"
{ yyVal = new AsExpression(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 198:
#line 843 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 199:
#line 844 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpEQ, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 200:
#line 845 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpNEQ, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 201:
#line 848 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 202:
#line 849 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpBitAnd, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 203:
#line 850 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpBitOr, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 204:
#line 851 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpBitXor, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 205:
#line 854 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 206:
#line 855 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpLAnd, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 207:
#line 858 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 208:
#line 859 "Parser.y"
{ yyVal = new BinaryOperation(BinaryOperation.OpLOr, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 209:
#line 862 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 210:
#line 863 "Parser.y"
{ yyVal = new TernaryOperation(((Expression)yyVals[-4+yyTop]), ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 211:
#line 866 "Parser.y"
{ yyVal = new AssignmentExpression(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 212:
#line 867 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpAdd, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 213:
#line 868 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpSub, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 214:
#line 869 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpMul, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 215:
#line 870 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpDiv, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 216:
#line 871 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpMod, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 217:
#line 872 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitOr, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 218:
#line 873 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitXor, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 219:
#line 874 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitAnd, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 220:
#line 875 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitLeft, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 221:
#line 876 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitRight, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 222:
#line 879 "Parser.y"
{ yyVal = new AssignmentExpression(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 223:
#line 880 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpAdd, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 224:
#line 881 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpSub, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 225:
#line 882 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpMul, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 226:
#line 883 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpDiv, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 227:
#line 884 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpMod, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 228:
#line 885 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitOr, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 229:
#line 886 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitXor, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 230:
#line 887 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitAnd, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 231:
#line 888 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitLeft, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 232:
#line 889 "Parser.y"
{ yyVal = new BinaryAssignOperation(BinaryOperation.OpBitRight, ((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 233:
#line 892 "Parser.y"
{ yyVal = new ExpressionStatement(((Expression)yyVals[-1+yyTop]), ((Expression)yyVals[-1+yyTop]).GetPosition()); }
break;
case 234:
#line 895 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 235:
#line 898 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 236:
#line 899 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 237:
#line 904 "Parser.y"
{ yyVal = new BlockNode(((AstNode)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop]));}
break;
case 238:
#line 907 "Parser.y"
{ yyVal = new UnsafeBlockNode(((AstNode)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 239:
#line 910 "Parser.y"
{ yyVal = null; }
break;
case 240:
#line 911 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 241:
#line 912 "Parser.y"
{ yyVal = AddList(((Expression)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop])); }
break;
case 242:
#line 915 "Parser.y"
{ yyVal = new CallExpression(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 243:
#line 918 "Parser.y"
{ yyVal = new CallExpression(((Expression)yyVals[-3+yyTop]), ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 244:
#line 921 "Parser.y"
{ yyVal = new ExpressionStatement(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[0+yyTop])); }
break;
case 245:
#line 924 "Parser.y"
{ yyVal = new ExpressionStatement(((Expression)yyVals[-1+yyTop]), ((Expression)yyVals[-1+yyTop]).GetPosition()); }
break;
case 246:
#line 927 "Parser.y"
{ yyVal = new ReturnStatement(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 247:
#line 928 "Parser.y"
{ yyVal = new ReturnStatement(null, ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 248:
case_248();
break;
case 249:
#line 937 "Parser.y"
{ yyVal = new IfStatement(((Expression)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]), null, ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 250:
#line 938 "Parser.y"
{ yyVal = new IfStatement(((Expression)yyVals[-4+yyTop]), ((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-6+yyTop])); }
break;
case 251:
#line 941 "Parser.y"
{ yyVal = new CaseLabel(((Expression)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 252:
#line 942 "Parser.y"
{ yyVal = new CaseLabel(null, ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 253:
#line 945 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 254:
#line 946 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 255:
#line 949 "Parser.y"
{ yyVal = new SwitchStatement(((Expression)yyVals[-4+yyTop]), ((AstNode)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-6+yyTop])); }
break;
case 256:
#line 952 "Parser.y"
{ yyVal = new WhileStatement(((Expression)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 257:
#line 955 "Parser.y"
{ yyVal = new DoWhileStatement(((Expression)yyVals[-1+yyTop]), ((AstNode)yyVals[-4+yyTop]), ((TokenPosition)yyVals[-5+yyTop])); }
break;
case 258:
#line 958 "Parser.y"
{ yyVal = null; }
break;
case 259:
#line 959 "Parser.y"
{ yyVal = new ExpressionStatement(((Expression)yyVals[0+yyTop]), ((Expression)yyVals[0+yyTop]).GetPosition());; }
break;
case 260:
#line 960 "Parser.y"
{ yyVal = new ExpressionStatement(((Expression)yyVals[0+yyTop]), ((Expression)yyVals[0+yyTop]).GetPosition());; }
break;
case 261:
#line 961 "Parser.y"
{ yyVal = new ExpressionStatement(((Expression)yyVals[0+yyTop]), ((Expression)yyVals[0+yyTop]).GetPosition());; }
break;
case 262:
#line 962 "Parser.y"
{ yyVal = new ExpressionStatement(((Expression)yyVals[0+yyTop]), ((Expression)yyVals[0+yyTop]).GetPosition());; }
break;
case 263:
#line 965 "Parser.y"
{ yyVal = null; }
break;
case 264:
#line 966 "Parser.y"
{ yyVal = ((Expression)yyVals[-1+yyTop]); }
break;
case 265:
#line 969 "Parser.y"
{ yyVal = null; }
break;
case 266:
#line 970 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 267:
#line 973 "Parser.y"
{ yyVal = new ForStatement(((AstNode)yyVals[-4+yyTop]), ((Expression)yyVals[-3+yyTop]), ((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-6+yyTop])); }
break;
case 268:
#line 977 "Parser.y"
{ yyVal = new ForEachStatement(((Expression)yyVals[-5+yyTop]), (string)((TokenValue)yyVals[-4+yyTop]).GetValue(), ((Expression)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-7+yyTop])); }
break;
case 269:
#line 980 "Parser.y"
{ yyVal = new BreakStatement(((TokenPosition)yyVals[-1+yyTop])); }
break;
case 270:
#line 983 "Parser.y"
{ yyVal = new ContinueStatement(((TokenPosition)yyVals[-1+yyTop])); }
break;
case 271:
#line 986 "Parser.y"
{ yyVal = new GotoCaseStatement(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 272:
#line 987 "Parser.y"
{ yyVal = new GotoCaseStatement(null, ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 273:
#line 990 "Parser.y"
{ yyVal = new CatchStatement(((Expression)yyVals[-2+yyTop]), null, ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 274:
#line 991 "Parser.y"
{ yyVal = new CatchStatement(((Expression)yyVals[-3+yyTop]), (string)((TokenValue)yyVals[-2+yyTop]).GetValue(), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-5+yyTop])); }
break;
case 275:
#line 994 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 276:
#line 995 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 277:
#line 998 "Parser.y"
{ yyVal = new FinallyStatement(((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 278:
#line 1001 "Parser.y"
{ yyVal = new TryStatement(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 279:
#line 1002 "Parser.y"
{ yyVal = new TryStatement(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop]), null, ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 280:
#line 1003 "Parser.y"
{ yyVal = new TryStatement(((AstNode)yyVals[-1+yyTop]), null, ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 281:
#line 1006 "Parser.y"
{yyVal = new VariableDeclaration((string)((TokenValue)yyVals[0+yyTop]).GetValue(), null, ((TokenValue)yyVals[0+yyTop])); }
break;
case 282:
#line 1007 "Parser.y"
{yyVal = new VariableDeclaration((string)((TokenValue)yyVals[-2+yyTop]).GetValue(), ((Expression)yyVals[0+yyTop]), ((TokenValue)yyVals[-2+yyTop])); }
break;
case 283:
#line 1010 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 284:
#line 1011 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 285:
#line 1014 "Parser.y"
{ yyVal = new LocalVariablesDeclaration(((Expression)yyVals[-2+yyTop]), (VariableDeclaration)((AstNode)yyVals[-1+yyTop]), ((Expression)yyVals[-2+yyTop]).GetPosition()); }
break;
case 286:
#line 1017 "Parser.y"
{ yyVal = new LockStatement(((Expression)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 287:
#line 1020 "Parser.y"
{ yyVal = new DeleteStatement(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 288:
#line 1021 "Parser.y"
{ yyVal = new DeleteRawArrayStatement(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 289:
#line 1024 "Parser.y"
{ yyVal = new ThrowStatement(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 290:
case_290();
break;
case 291:
#line 1034 "Parser.y"
{ yyVal = new FixedVariableDecl((string)((TokenValue)yyVals[-2+yyTop]).GetValue(), ((Expression)yyVals[0+yyTop]), ((TokenValue)yyVals[-2+yyTop]));}
break;
case 292:
#line 1037 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 293:
#line 1038 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 294:
#line 1042 "Parser.y"
{ yyVal = new FixedStatement(((Expression)yyVals[-3+yyTop]), ((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]), ((TokenPosition)yyVals[-5+yyTop])); }
break;
case 295:
#line 1045 "Parser.y"
{ yyVal = new NullStatement(((TokenPosition)yyVals[0+yyTop])); }
break;
case 296:
#line 1046 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 297:
#line 1047 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 298:
#line 1048 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 299:
#line 1049 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]);}
break;
case 300:
#line 1050 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 301:
#line 1051 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 302:
#line 1052 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 303:
#line 1053 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 304:
#line 1054 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 305:
#line 1055 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 306:
#line 1056 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 307:
#line 1057 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 308:
#line 1058 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 309:
#line 1059 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 310:
#line 1060 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 311:
#line 1061 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 312:
#line 1062 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 313:
#line 1063 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 314:
#line 1064 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 315:
#line 1065 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 316:
#line 1066 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 317:
#line 1067 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 318:
#line 1068 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 319:
#line 1069 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 320:
#line 1072 "Parser.y"
{ yyVal = null; }
break;
case 321:
#line 1073 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 322:
case_322();
break;
case 323:
#line 1091 "Parser.y"
{ yyVal = new AttributeArgument(((Expression)yyVals[0+yyTop]), (string)((TokenValue)yyVals[-2+yyTop]).GetValue(), ((TokenValue)yyVals[-2+yyTop])); }
break;
case 324:
#line 1092 "Parser.y"
{ yyVal = new AttributeArgument(((Expression)yyVals[0+yyTop]), null, ((Expression)yyVals[0+yyTop]).GetPosition()); }
break;
case 325:
#line 1095 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 326:
#line 1096 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 327:
#line 1099 "Parser.y"
{ yyVal = null; }
break;
case 328:
#line 1100 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 329:
#line 1102 "Parser.y"
{ yyVal = new AttributeInstance(((Expression)yyVals[-3+yyTop]), (AttributeArgument)((AstNode)yyVals[-1+yyTop]), ((Expression)yyVals[-3+yyTop]).GetPosition()); }
break;
case 330:
#line 1103 "Parser.y"
{ yyVal = new AttributeInstance(((Expression)yyVals[0+yyTop]), null, ((Expression)yyVals[0+yyTop]).GetPosition()); }
break;
case 331:
#line 1106 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 332:
#line 1107 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 333:
#line 1110 "Parser.y"
{ yyVal = new ArgTypeAndFlags(((Expression)yyVals[0+yyTop])); }
break;
case 334:
#line 1111 "Parser.y"
{ yyVal = new ArgTypeAndFlags(new MakeReference(((Expression)yyVals[-1+yyTop]), ReferenceFlow.In, true, ((TokenPosition)yyVals[0+yyTop])), ((Expression)yyVals[-1+yyTop]).GetPosition()); }
break;
case 335:
#line 1112 "Parser.y"
{ yyVal = new ArgTypeAndFlags(new MakeReference(((Expression)yyVals[0+yyTop]), ReferenceFlow.InOut, false, ((TokenValue)yyVals[-1+yyTop])), ((TokenValue)yyVals[-1+yyTop])); }
break;
case 336:
#line 1113 "Parser.y"
{ yyVal = new ArgTypeAndFlags(new MakeReference(((Expression)yyVals[-1+yyTop]), ReferenceFlow.InOut, true, ((TokenValue)yyVals[-2+yyTop])), ((TokenValue)yyVals[-2+yyTop])); }
break;
case 337:
#line 1114 "Parser.y"
{ yyVal = new ArgTypeAndFlags(new MakeReference(((Expression)yyVals[0+yyTop]), ReferenceFlow.Out, false, ((TokenValue)yyVals[-1+yyTop])), ((TokenValue)yyVals[-1+yyTop])); }
break;
case 338:
#line 1115 "Parser.y"
{ yyVal = new ArgTypeAndFlags(new MakeReference(((Expression)yyVals[-1+yyTop]), ReferenceFlow.Out, true, ((TokenValue)yyVals[-2+yyTop])), ((TokenValue)yyVals[-2+yyTop])); }
break;
case 339:
#line 1116 "Parser.y"
{ yyVal = new ArgTypeAndFlags(((Expression)yyVals[0+yyTop]), ((TokenValue)yyVals[-1+yyTop]), true); }
break;
case 340:
case_340();
break;
case 341:
#line 1127 "Parser.y"
{ yyVal = new GenericParameter((string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((TokenValue)yyVals[0+yyTop])); }
break;
case 342:
#line 1130 "Parser.y"
{ yyVal = ((GenericParameter)yyVals[0+yyTop]); }
break;
case 343:
#line 1131 "Parser.y"
{ yyVal = (GenericParameter)AddList(((GenericParameter)yyVals[-2+yyTop]), ((GenericParameter)yyVals[0+yyTop])); }
break;
case 344:
#line 1134 "Parser.y"
{ yyVal = new ConstraintChain(false, false, ((Expression)yyVals[0+yyTop])); }
break;
case 345:
#line 1135 "Parser.y"
{ yyVal = new ConstraintChain(true, false, null); }
break;
case 346:
#line 1136 "Parser.y"
{ yyVal = new ConstraintChain(false, true, null); }
break;
case 347:
#line 1139 "Parser.y"
{ yyVal = ((ConstraintChain)yyVals[0+yyTop]); }
break;
case 348:
case_348();
break;
case 349:
case_349();
break;
case 350:
#line 1157 "Parser.y"
{ yyVal = null; }
break;
case 351:
#line 1158 "Parser.y"
{ yyVal = AddList(((GenericConstraint)yyVals[-1+yyTop]), ((GenericConstraint)yyVals[0+yyTop])); }
break;
case 352:
#line 1161 "Parser.y"
{ yyVal = null; }
break;
case 353:
#line 1162 "Parser.y"
{ yyVal = new GenericSignature(((GenericParameter)yyVals[-1+yyTop]), null, ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 354:
#line 1165 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 355:
#line 1166 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop])); }
break;
case 356:
#line 1170 "Parser.y"
{ yyVal = new FunctionArgument(((ArgTypeAndFlags)yyVals[0+yyTop]).type, ((ArgTypeAndFlags)yyVals[0+yyTop]).isParams, "", ((ArgTypeAndFlags)yyVals[0+yyTop])); }
break;
case 357:
#line 1171 "Parser.y"
{ yyVal = new FunctionArgument(((ArgTypeAndFlags)yyVals[-1+yyTop]).type, ((ArgTypeAndFlags)yyVals[-1+yyTop]).isParams, (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((ArgTypeAndFlags)yyVals[-1+yyTop])); }
break;
case 358:
#line 1174 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 359:
#line 1175 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 360:
#line 1178 "Parser.y"
{ yyVal = null; }
break;
case 361:
#line 1179 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 362:
#line 1182 "Parser.y"
{ yyVal = "Op_Add"; }
break;
case 363:
#line 1183 "Parser.y"
{ yyVal = "Op_Sub"; }
break;
case 364:
#line 1184 "Parser.y"
{ yyVal = "Op_Mul"; }
break;
case 365:
#line 1185 "Parser.y"
{ yyVal = "Op_Div"; }
break;
case 366:
#line 1186 "Parser.y"
{ yyVal = "Op_Mod"; }
break;
case 367:
#line 1187 "Parser.y"
{ yyVal = "Op_Lt"; }
break;
case 368:
#line 1188 "Parser.y"
{ yyVal = "Op_Gt"; }
break;
case 369:
#line 1189 "Parser.y"
{ yyVal = "Op_Leq"; }
break;
case 370:
#line 1190 "Parser.y"
{ yyVal = "Op_Geq"; }
break;
case 371:
#line 1191 "Parser.y"
{ yyVal = "Op_Eq"; }
break;
case 372:
#line 1192 "Parser.y"
{ yyVal = "Op_Neq"; }
break;
case 373:
#line 1193 "Parser.y"
{ yyVal = "Op_And"; }
break;
case 374:
#line 1194 "Parser.y"
{ yyVal = "Op_Xor"; }
break;
case 375:
#line 1195 "Parser.y"
{ yyVal = "Op_Or"; }
break;
case 376:
#line 1196 "Parser.y"
{ yyVal = "Op_Not"; }
break;
case 377:
#line 1199 "Parser.y"
{ yyVal = (string)((TokenValue)yyVals[0+yyTop]).GetValue(); }
break;
case 378:
case_378();
break;
case 379:
case_379();
break;
case 380:
case_380();
break;
case 381:
case_381();
break;
case 382:
#line 1239 "Parser.y"
{ yyVal = new FunctionDefinition((FunctionPrototype)((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop]), ((AstNode)yyVals[-1+yyTop]).GetPosition()); }
break;
case 383:
#line 1242 "Parser.y"
{ yyVal = null; }
break;
case 384:
#line 1243 "Parser.y"
{ yyVal = new ConstructorInitializer(true, ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 385:
#line 1244 "Parser.y"
{ yyVal = new ConstructorInitializer(false, ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 386:
case_386();
break;
case 387:
case_387();
break;
case 388:
case_388();
break;
case 389:
case_389();
break;
case 390:
#line 1291 "Parser.y"
{ yyVal = new FunctionDefinition((FunctionPrototype)((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop]), ((AstNode)yyVals[-1+yyTop]).GetPosition()); }
break;
case 391:
case_391();
break;
case 392:
#line 1305 "Parser.y"
{ yyVal = new FunctionDefinition((FunctionPrototype)((AstNode)yyVals[-1+yyTop]), null, ((AstNode)yyVals[-1+yyTop]).GetPosition());}
break;
case 393:
#line 1308 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Public, MemberFlags.VisibilityMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 394:
#line 1309 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Internal, MemberFlags.VisibilityMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 395:
#line 1310 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Protected, MemberFlags.VisibilityMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 396:
#line 1311 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.ProtectedInternal, MemberFlags.VisibilityMask, ((TokenPosition)yyVals[-1+yyTop])); }
break;
case 397:
#line 1312 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Private, MemberFlags.VisibilityMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 398:
#line 1315 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Cdecl, MemberFlags.LanguageMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 399:
#line 1316 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.StdCall, MemberFlags.LanguageMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 400:
#line 1317 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.ApiCall, MemberFlags.LanguageMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 401:
#line 1318 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Kernel, MemberFlags.LanguageMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 402:
#line 1321 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Static, MemberFlags.InstanceMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 403:
#line 1322 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Virtual, MemberFlags.InstanceMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 404:
#line 1323 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Override, MemberFlags.InstanceMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 405:
#line 1324 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Abstract, MemberFlags.InstanceMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 406:
#line 1327 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.External, MemberFlags.InstanceMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 407:
#line 1330 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.ReadOnly, MemberFlags.AccessMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 408:
#line 1333 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Unsafe, MemberFlags.SecurityMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 409:
#line 1336 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Partial, MemberFlags.ImplFlagMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 410:
#line 1339 "Parser.y"
{ yyVal = new MemberFlagsAndMask(MemberFlags.Sealed, MemberFlags.InheritanceMask, ((TokenPosition)yyVals[0+yyTop])); }
break;
case 411:
#line 1342 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 412:
#line 1343 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 413:
#line 1344 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 414:
#line 1345 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 415:
#line 1346 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 416:
#line 1347 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 417:
#line 1348 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 418:
#line 1349 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 419:
#line 1352 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 420:
case_420();
break;
case 421:
#line 1361 "Parser.y"
{ yyVal = MemberFlags.Default; }
break;
case 422:
#line 1362 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]).flags; }
break;
case 423:
case_423();
break;
case 424:
#line 1373 "Parser.y"
{ yyVal = ((MemberFlags)yyVals[0+yyTop]); }
break;
case 425:
#line 1376 "Parser.y"
{ yyVal = new FieldDeclaration((string)((TokenValue)yyVals[-2+yyTop]).GetValue(), ((Expression)yyVals[0+yyTop]), ((TokenValue)yyVals[-2+yyTop])); }
break;
case 426:
#line 1377 "Parser.y"
{ yyVal = new FieldDeclaration((string)((TokenValue)yyVals[0+yyTop]).GetValue(), null, ((TokenValue)yyVals[0+yyTop])); }
break;
case 427:
#line 1380 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 428:
#line 1381 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 429:
#line 1384 "Parser.y"
{ yyVal = new FieldDefinition(((MemberFlags)yyVals[-3+yyTop]), ((Expression)yyVals[-2+yyTop]), (FieldDeclaration)((AstNode)yyVals[-1+yyTop]), ((Expression)yyVals[-2+yyTop]).GetPosition()); }
break;
case 430:
#line 1387 "Parser.y"
{ yyVal = MemberFlags.ImplicitVis; }
break;
case 431:
#line 1388 "Parser.y"
{ yyVal = ((MemberFlagsAndMask)yyVals[0+yyTop]); }
break;
case 432:
case_432();
break;
case 433:
case_433();
break;
case 434:
#line 1413 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 435:
#line 1414 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 436:
#line 1417 "Parser.y"
{ yyVal = new FunctionArgument(((Expression)yyVals[-1+yyTop]), (string)((TokenValue)yyVals[0+yyTop]).GetValue(), ((Expression)yyVals[-1+yyTop]).GetPosition()); }
break;
case 437:
#line 1420 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 438:
#line 1421 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop]));}
break;
case 439:
case_439();
break;
case 440:
case_440();
break;
case 441:
#line 1440 "Parser.y"
{ yyVal = new PropertyDefinition(((MemberFlags)yyVals[-8+yyTop]), ((Expression)yyVals[-7+yyTop]), "this", ((AstNode)yyVals[-4+yyTop]), ((AstNode)yyVals[-1+yyTop]), ((Expression)yyVals[-7+yyTop]).GetPosition()); }
break;
case 442:
#line 1444 "Parser.y"
{ yyVal = new GetAccessorDefinition(((MemberFlags)yyVals[-2+yyTop]), null, ((TokenValue)yyVals[-1+yyTop]));}
break;
case 443:
case_443();
break;
case 444:
#line 1456 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 445:
#line 1457 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 446:
#line 1461 "Parser.y"
{ yyVal = new PropertyDefinition(MemberFlags.InterfaceMember, ((Expression)yyVals[-4+yyTop]), (string)((TokenValue)yyVals[-3+yyTop]).GetValue(), null, ((AstNode)yyVals[-1+yyTop]), ((Expression)yyVals[-4+yyTop]).GetPosition()); }
break;
case 447:
#line 1463 "Parser.y"
{ yyVal = new PropertyDefinition(MemberFlags.InterfaceMember, ((Expression)yyVals[-7+yyTop]), "this", ((AstNode)yyVals[-4+yyTop]), ((AstNode)yyVals[-1+yyTop]), ((Expression)yyVals[-7+yyTop]).GetPosition()); }
break;
case 448:
#line 1466 "Parser.y"
{ yyVal = new EventAccessorDefinition(((MemberFlags)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[-1+yyTop]).GetValue(), ((AstNode)yyVals[0+yyTop]), ((TokenValue)yyVals[-1+yyTop])); }
break;
case 449:
#line 1467 "Parser.y"
{ yyVal = new EventAccessorDefinition(((MemberFlags)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[-1+yyTop]).GetValue(), null, ((TokenValue)yyVals[-1+yyTop]));}
break;
case 450:
#line 1470 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 451:
#line 1471 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 452:
case_452();
break;
case 453:
#line 1484 "Parser.y"
{
yyVal = new EventDefinition(((MemberFlags)yyVals[-4+yyTop]), ((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[-1+yyTop]).GetValue(), null, ((TokenPosition)yyVals[-3+yyTop]));
}
break;
case 454:
#line 1487 "Parser.y"
{ yyVal = new EventAccessorDefinition(((MemberFlags)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[-1+yyTop]).GetValue(), null, ((TokenValue)yyVals[-1+yyTop]));}
break;
case 455:
#line 1490 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 456:
#line 1491 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 457:
case_457();
break;
case 458:
#line 1504 "Parser.y"
{
yyVal = new EventDefinition(MemberFlags.InterfaceMember, ((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[-1+yyTop]).GetValue(), null, ((TokenPosition)yyVals[-3+yyTop]));
}
break;
case 459:
#line 1507 "Parser.y"
{ yyVal = ((AstNode)yyVals[-1+yyTop]); }
break;
case 460:
#line 1508 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 461:
#line 1509 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 462:
#line 1510 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 463:
#line 1511 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 464:
#line 1512 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 465:
#line 1513 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 466:
#line 1514 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 467:
#line 1515 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 468:
#line 1516 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 469:
#line 1517 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 470:
#line 1518 "Parser.y"
{ yyVal = null; }
break;
case 471:
#line 1521 "Parser.y"
{ ((AstNode)yyVals[0+yyTop]).SetAttributes(((AstNode)yyVals[-2+yyTop])); yyVal = ((AstNode)yyVals[0+yyTop]);}
break;
case 472:
#line 1522 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 473:
#line 1525 "Parser.y"
{ yyVal = null; }
break;
case 474:
#line 1526 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 475:
#line 1529 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 476:
#line 1530 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 477:
#line 1531 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 478:
#line 1534 "Parser.y"
{ yyVal = null; }
break;
case 479:
#line 1535 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 480:
#line 1538 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 481:
#line 1539 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((Expression)yyVals[0+yyTop])); }
break;
case 482:
#line 1542 "Parser.y"
{ yyVal = null; }
break;
case 483:
#line 1543 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 484:
case_484();
break;
case 485:
case_485();
break;
case 486:
case_486();
break;
case 487:
case_487();
break;
case 488:
#line 1584 "Parser.y"
{ yyVal = new EnumConstantDefinition((string)((TokenValue)yyVals[0+yyTop]).GetValue(), null, ((TokenValue)yyVals[0+yyTop])); }
break;
case 489:
#line 1585 "Parser.y"
{ yyVal = new EnumConstantDefinition((string)((TokenValue)yyVals[-2+yyTop]).GetValue(), ((Expression)yyVals[0+yyTop]), ((TokenValue)yyVals[-2+yyTop])); }
break;
case 490:
#line 1588 "Parser.y"
{ yyVal = null; }
break;
case 491:
#line 1589 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 492:
#line 1590 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 493:
#line 1591 "Parser.y"
{ yyVal = ((AstNode)yyVals[-1+yyTop]); }
break;
case 494:
#line 1594 "Parser.y"
{ yyVal = null; }
break;
case 495:
#line 1595 "Parser.y"
{ yyVal = ((Expression)yyVals[0+yyTop]); }
break;
case 496:
#line 1601 "Parser.y"
{
yyVal = new EnumDefinition(((MemberFlags)yyVals[-6+yyTop]), (string)((TokenValue)yyVals[-4+yyTop]).GetValue(), ((AstNode)yyVals[-1+yyTop]), ((Expression)yyVals[-3+yyTop]), ((TokenPosition)yyVals[-5+yyTop]));
}
break;
case 497:
case_497();
break;
case 498:
#line 1613 "Parser.y"
{ yyVal = new FieldDeclaration((string)((TokenValue)yyVals[-2+yyTop]).GetValue(), ((Expression)yyVals[0+yyTop]), ((TokenValue)yyVals[-2+yyTop])); }
break;
case 499:
#line 1614 "Parser.y"
{ yyVal = new FieldDeclaration((string)((TokenValue)yyVals[0+yyTop]).GetValue(), null, ((TokenValue)yyVals[0+yyTop])); }
break;
case 500:
#line 1617 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 501:
#line 1618 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-2+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 502:
#line 1621 "Parser.y"
{ yyVal = new TypedefDefinition(((MemberFlags)yyVals[-4+yyTop]), ((Expression)yyVals[-2+yyTop]), (string)((TokenValue)yyVals[-1+yyTop]).GetValue(), ((TokenPosition)yyVals[-3+yyTop])); }
break;
case 503:
#line 1624 "Parser.y"
{ yyVal = new UsingStatement(((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-2+yyTop])); }
break;
case 504:
#line 1625 "Parser.y"
{ yyVal = new AliasDeclaration((string)((TokenValue)yyVals[-3+yyTop]).GetValue(), ((Expression)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 505:
#line 1629 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 506:
#line 1630 "Parser.y"
{ yyVal = ((AstNode)yyVals[-1+yyTop]); }
break;
case 507:
#line 1631 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 508:
#line 1632 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 509:
#line 1633 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 510:
#line 1634 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 511:
#line 1635 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 512:
#line 1636 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 513:
#line 1637 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 514:
#line 1638 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 515:
#line 1639 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 516:
#line 1640 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 517:
#line 1641 "Parser.y"
{ yyVal = null; }
break;
case 518:
#line 1644 "Parser.y"
{ ((AstNode)yyVals[0+yyTop]).SetAttributes(((AstNode)yyVals[-2+yyTop])); yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 519:
#line 1645 "Parser.y"
{ yyVal = ((AstNode)yyVals[0+yyTop]); }
break;
case 520:
#line 1648 "Parser.y"
{ yyVal = null; }
break;
case 521:
#line 1649 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 522:
#line 1652 "Parser.y"
{ yyVal = (string)((TokenValue)yyVals[0+yyTop]).GetValue(); }
break;
case 523:
#line 1653 "Parser.y"
{ yyVal = ((string)yyVals[-2+yyTop]) + "." + (string)((TokenValue)yyVals[0+yyTop]).GetValue(); }
break;
case 524:
#line 1656 "Parser.y"
{yyVal = new NamespaceDefinition(((string)yyVals[-3+yyTop]), ((AstNode)yyVals[-1+yyTop]), ((TokenPosition)yyVals[-4+yyTop])); }
break;
case 525:
#line 1659 "Parser.y"
{ yyVal = null;}
break;
case 526:
#line 1660 "Parser.y"
{ yyVal = AddList(((AstNode)yyVals[-1+yyTop]), ((AstNode)yyVals[0+yyTop])); }
break;
case 527:
#line 1663 "Parser.y"
{ yyVal = ((AstNode)yyVals[-1+yyTop]); }
break;
#line default
}
yyTop -= yyLen[yyN];
yyState = yyStates[yyTop];
int yyM = yyLhs[yyN];
if (yyState == 0 && yyM == 0) {
//t if (debug != null) debug.shift(0, yyFinal);
yyState = yyFinal;
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
//t if (debug != null)
//t debug.lex(yyState, yyToken,yyname(yyToken), yyLex.value());
}
if (yyToken == 0) {
//t 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];
//t 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'
}
}
public override AstNode Visit(EnumDefinition node)
{
// Push the scope.
PushScope(node.GetScope());
// Use a default type of const int.
IChelaType baseType = ChelaType.GetIntType();
IChelaType enumType = ConstantType.Create(baseType);
// Declare the value field.
Structure building = node.GetStructure();
FieldVariable valueField =
new FieldVariable("m_value", MemberFlags.Public, baseType, building);
building.AddField(valueField);
// Used for implicit prev + 1.
IChelaType enumConst = ConstantType.Create(building);
TypeNode enumIntExpr = new TypeNode(TypeKind.Other, node.GetPosition());
enumIntExpr.SetOtherType(enumType);
// Visit the constant defininitions.
EnumConstantDefinition prev = null;
AstNode child = node.GetChildren();
while(child != null)
{
// Cast the child.
EnumConstantDefinition constDef = (EnumConstantDefinition)child;
// Set the child type.
constDef.SetCoercionType(enumType);
constDef.SetNodeType(enumConst);
// If there isn't a constant expression, use previous + 1 or 0.
if(constDef.GetValue() == null)
{
TokenPosition constPos = constDef.GetPosition();
if(prev != null)
{
// Previous + 1
Expression prevExpr = new CastOperation(enumIntExpr,
new VariableReference(prev.GetName(), constPos),
constPos);
Expression implicitVal = new BinaryOperation(BinaryOperation.OpAdd,
prevExpr,
new ByteConstant(1, constPos),
constPos);
constDef.SetValue(implicitVal);
}
else
{
// First element is 0
constDef.SetValue(new ByteConstant(0, constPos));
}
}
// Visit the constant definition.
constDef.Accept(this);
// Process the next constant.
prev = constDef;
child = child.GetNext();
}
// Restore the scope.
PopScope();
return node;
}
public override AstNode Visit(BinaryOperation node)
{
// Get the expressions.
Expression left = node.GetLeftExpression();
Expression right = node.GetRightExpression();
// Make sure they are linked, used by operator overloading.
if(left.GetNext() != null || right.GetNext() != null)
Error(node, "binary operation arguments linked.");
left.SetNext(right);
// Visit the expressions.
left.Accept(this);
right.Accept(this);
// Check the types.
IChelaType leftType = left.GetNodeType();
IChelaType rightType = right.GetNodeType();
IChelaType nullRef = ChelaType.GetNullType();
// Dereference and de-const types.
bool leftConstant = leftType.IsConstant();
leftType = DeConstType(leftType); // Required for string constant.
if(leftType != nullRef && leftType.IsReference())
{
leftType = DeReferenceType(leftType);
leftConstant = leftConstant || leftType.IsConstant();
leftType = DeConstType(leftType);
leftType = DeReferenceType(leftType);
}
leftConstant = leftConstant || leftType.IsConstant();
leftType = DeConstType(leftType);
// De-reference and de-const the right type.
bool rightConstant = rightType.IsConstant();
rightType = DeConstType(rightType);
if(rightType != nullRef && rightType.IsReference())
{
rightType = DeReferenceType(rightType);
rightConstant = rightConstant || rightType.IsConstant();
rightType = DeConstType(rightType);
rightType = DeReferenceType(rightType);
}
rightType = DeConstType(rightType);
// Is this a constant.
bool isConstant = leftConstant && rightConstant;
// Copy the deref and deconst types.
IChelaType actualLeftType = leftType;
IChelaType actualRightType = rightType;
// Check for operator overloading.
string opName = BinaryOperation.GetOpName(node.GetOperation());
Function overload = null;
if((leftType.IsStructure() || leftType.IsClass()) &&
opName != null)
{
// Find the operation function.
Structure building = (Structure)leftType;
FunctionGroup opGroup = (FunctionGroup)building.FindMember(opName);
if(opGroup != null)
{
// Pick the function from the group.
overload = PickFunction(node, opGroup, true, null, left, true);
}
}
// Now check at the right type.
if((rightType.IsStructure() || rightType.IsClass()) &&
opName != null && overload == null)
{
// Find the operation function.
Structure building = (Structure)rightType;
FunctionGroup opGroup = (FunctionGroup)building.FindMember(opName);
if(opGroup != null)
{
// Pick the function from the group.
overload = PickFunction(node, opGroup, true, null, left, true);
}
}
// Use the found overload.
if(overload != null)
{
// Set the operator overload.
FunctionType overloadType = overload.GetFunctionType();
node.SetNodeType(overloadType.GetReturnType());
node.SetOverload(overload);
return node;
}
// Check for pointer arithmetic.
int op = node.GetOperation();
if((leftType.IsPointer() || rightType.IsPointer()) &&
(op == BinaryOperation.OpAdd || op == BinaryOperation.OpSub))
{
// Only addition and subtraction are accepted.
if(leftType.IsPointer() && rightType.IsPointer())
{
if(op == BinaryOperation.OpAdd)
Error(node, "cannot add two pointers.");
// Set the coercion type and pointer arithmetic flags.
node.SetNodeType(ChelaType.GetLongType());
node.SetCoercionType(leftType);
node.SetSecondCoercion(rightType);
node.SetPointerArithmetic(true);
}
else
{
// Check type compatibility.
if(op == BinaryOperation.OpSub && !leftType.IsPointer())
Error(node, "cannot perform integer - pointer subtraction.");
else if((leftType.IsPointer() && !rightType.IsInteger()) ||
(!leftType.IsInteger() && rightType.IsPointer()))
Error(node, "only pointers and integers can be used in pointer arithmetic.");
// Set the coercion type and pointer arithmetic flags.
node.SetNodeType(leftType.IsPointer() ? leftType : rightType);
node.SetCoercionType(leftType);
node.SetSecondCoercion(rightType);
node.SetPointerArithmetic(true);
}
// There aren't intermediate operations.
node.SetOperationType(node.GetNodeType());
return node;
}
else
{
// Read the types again.
leftType = left.GetNodeType();
rightType = right.GetNodeType();
}
// Perform coercion.
IChelaType destType = Coerce(node, leftType, rightType, right.GetNodeValue());
if(destType == null)
destType = Coerce(node, rightType, leftType, left.GetNodeValue());
// Set the node coercion type.
node.SetCoercionType(destType);
node.SetSecondCoercion(destType);
// Checks for matrix multiplication.
if(BinaryOperation.OpMul == op)
{
// Use the actual types.
leftType = actualLeftType;
rightType = actualRightType;
if(leftType.IsMatrix() && rightType.IsMatrix())
{
// Cast the matrix.
MatrixType leftMatrix = (MatrixType)leftType;
MatrixType rightMatrix = (MatrixType)rightType;
// The number of first matrix columns must be equal
// to the number of the second matrix rows.
if(leftMatrix.GetNumColumns() != rightMatrix.GetNumRows())
Error(node, "not matching number of matrix column and rows");
// Coerce the primitive types.
IChelaType primCoercion = Coerce(leftMatrix.GetPrimitiveType(), rightMatrix.GetPrimitiveType());
if(primCoercion == null)
Error(node, "cannot multiply a {0} by a{1}", leftMatrix.GetDisplayName(), rightMatrix.GetDisplayName());
node.SetCoercionType(MatrixType.Create(primCoercion, leftMatrix.GetNumRows(), leftMatrix.GetNumColumns()));
node.SetSecondCoercion(MatrixType.Create(primCoercion, rightMatrix.GetNumRows(), rightMatrix.GetNumColumns()));
// Create the destination type.
destType = MatrixType.Create(primCoercion, leftMatrix.GetNumRows(), rightMatrix.GetNumColumns());
node.SetMatrixMul(true);
}
else if(leftType.IsMatrix() && rightType.IsVector())
{
// Cast the matrix and the vector.
MatrixType leftMatrix = (MatrixType)leftType;
VectorType rightVector = (VectorType)rightType;
// Check the dimensions.
if(leftMatrix.GetNumColumns() != rightVector.GetNumComponents())
Error(node, "not matching number of matrix column and rows");
// Coerce the primitive types.
IChelaType primCoercion = Coerce(leftMatrix.GetPrimitiveType(), rightVector.GetPrimitiveType());
if(primCoercion == null)
Error(node, "cannot multiply a {0} by a {1}", leftMatrix.GetDisplayName(), rightVector.GetDisplayName());
node.SetCoercionType(MatrixType.Create(primCoercion, leftMatrix.GetNumRows(), leftMatrix.GetNumColumns()));
node.SetSecondCoercion(VectorType.Create(primCoercion, rightVector.GetNumComponents()));
// Create the destination type.
destType = VectorType.Create(primCoercion, leftMatrix.GetNumRows());
node.SetMatrixMul(true);
}
else if(rightType.IsMatrix() && leftType.IsVector())
{
// Cast the matrix and the vector.
VectorType leftVector = (VectorType)leftType;
MatrixType rightMatrix = (MatrixType)rightType;
// Check the dimensions.
if(leftVector.GetNumComponents() != rightMatrix.GetNumRows())
Error(node, "not matching number of matrix column and rows");
// Coerce the primitive types.
IChelaType primCoercion = Coerce(leftVector.GetPrimitiveType(), rightMatrix.GetPrimitiveType());
if(primCoercion == null)
Error(node, "cannot multiply a {0} by a {1}", leftVector.GetDisplayName(), rightMatrix.GetDisplayName());
node.SetCoercionType(VectorType.Create(primCoercion, leftVector.GetNumComponents()));
node.SetSecondCoercion(MatrixType.Create(primCoercion, rightMatrix.GetNumRows(), rightMatrix.GetNumColumns()));
// Create the destination type.
destType = VectorType.Create(primCoercion, rightMatrix.GetNumColumns());
node.SetMatrixMul(true);
}
}
// Check for special operations
if(destType == null)
{
// Use the actual types.
leftType = actualLeftType;
rightType = actualRightType;
// Check for external operations.
if(leftType.IsVector() && (op == BinaryOperation.OpDiv
|| op == BinaryOperation.OpMul))
{
// Select the types.
VectorType vectorType = (VectorType)leftType;
IChelaType primitiveType = rightType;
// Coerce the primitive type.
IChelaType secondCoercion = vectorType.GetPrimitiveType();
if(primitiveType != secondCoercion &&
Coerce(secondCoercion, primitiveType) != secondCoercion)
Error(node, "failed to perform scalar operation.");
// Store the new coercion types.
destType = vectorType;
node.SetCoercionType(vectorType);
node.SetSecondCoercion(secondCoercion);
}
else if(rightType.IsVector() && op == BinaryOperation.OpMul)
{
// Select the types.
IChelaType primitiveType = leftType;
VectorType vectorType = (VectorType)rightType;
// Coerce the primitive type.
IChelaType firstCoercion = vectorType.GetPrimitiveType();
if(primitiveType != firstCoercion &&
Coerce(firstCoercion, primitiveType) != firstCoercion)
Error(node, "failed to perform scalar operation.");
// Store the new coercion types.
destType = vectorType;
node.SetCoercionType(firstCoercion);
node.SetSecondCoercion(vectorType);
}
else
Error(node, "failed to perform binary operation, invalid operands of type {0} and {1}.",
leftType.GetDisplayName(), rightType.GetDisplayName());
}
// De-const the type.
destType = DeConstType(destType);
// Dest type must be integer, float or boolean.
IChelaType operationType = destType;
if(!destType.IsNumber() && !destType.IsPointer() &&
!BinaryOperation.IsEquality(op))
{
// Try to operate with the unboxed types.
// Only structures are box holders.
if(!destType.IsStructure())
Error(node, "cannot perform binary operations with type {0}.", destType.GetDisplayName());
// Use the structure associated type, or use his enum type.
Structure building = (Structure)destType;
IChelaType assocType = currentModule.GetAssociatedClassPrimitive(building);
if(assocType == null)
{
// The structure can be an enumeration.
Class enumClass = currentModule.GetEnumClass();
if(!building.IsDerivedFrom(enumClass))
Error(node, "cannot perform operation {0} with object of types {1}.",
BinaryOperation.GetOpErrorName(op),
building.GetDisplayName());
}
// Unbox the structure.
FieldVariable valueField = building.FindMember("__value") as FieldVariable;
if(valueField == null)
valueField = building.FindMember("m_value") as FieldVariable;
if(valueField == null)
Error(node, "structure {0} is not boxing a primitive.", building.GetDisplayName());
operationType = valueField.GetVariableType();
node.SetCoercionType(operationType);
node.SetSecondCoercion(operationType);
}
// Use integers of at least 4 bytes.
if(!operationType.IsPlaceHolderType() && operationType.IsInteger() &&
operationType.GetSize() < 4 && BinaryOperation.IsArithmetic(op))
{
destType = ChelaType.GetIntType();
operationType = destType;
IChelaType coercionType = destType;
if(isConstant)
coercionType = ConstantType.Create(destType);
node.SetCoercionType(coercionType);
node.SetSecondCoercion(coercionType);
}
// Perform validation
switch(op)
{
case BinaryOperation.OpAdd:
case BinaryOperation.OpMul:
case BinaryOperation.OpDiv:
case BinaryOperation.OpMod:
if(operationType == ChelaType.GetBoolType())
Error(node, "Arithmetic operations aren't available with boolean values.");
break;
case BinaryOperation.OpSub:
if(operationType == ChelaType.GetBoolType())
Error(node, "Arithmetic operations aren't available with boolean values.");
// Use signed integer when subtracting.
if(operationType.IsInteger() && operationType.IsUnsigned())
{
// Use a new dest type and coercion type.
IntegerType intType = (IntegerType)operationType;
operationType = intType.GetSignedVersion();
IChelaType newCoercion = destType;
if(isConstant)
newCoercion = ConstantType.Create(intType);
// Override the result types.
node.SetCoercionType(newCoercion);
node.SetSecondCoercion(newCoercion);
destType = operationType;
}
break;
case BinaryOperation.OpBitAnd:
case BinaryOperation.OpBitOr:
case BinaryOperation.OpBitXor:
case BinaryOperation.OpBitLeft:
case BinaryOperation.OpBitRight:
if(operationType.IsFloatingPoint() || operationType == ChelaType.GetBoolType())
Error(node, "Bitwise operations aren't available with floating point and boolean values.");
break;
case BinaryOperation.OpLT:
case BinaryOperation.OpGT:
case BinaryOperation.OpEQ:
case BinaryOperation.OpNEQ:
case BinaryOperation.OpLEQ:
case BinaryOperation.OpGEQ:
// Boolean result.
operationType = ChelaType.GetBoolType();
destType = operationType;
break;
case BinaryOperation.OpLAnd:
case BinaryOperation.OpLOr:
// Left and right must be boolean.
if(operationType != ChelaType.GetBoolType())
Error(node, "Expected boolean arguments.");
break;
default:
Error(node, "Compiler bug, unknown binary operation.");
break;
}
// Set the destination type.
if(isConstant)
{
node.SetOperationType(ConstantType.Create(operationType));
node.SetNodeType(ConstantType.Create(destType));
}
else
{
node.SetOperationType(operationType);
node.SetNodeType(destType);
}
return node;
}
public override AstNode Visit(UsingObjectStatement node)
{
// Create the using lexical scope.
LexicalScope blockScope = CreateLexicalScope(node);
node.SetScope(blockScope);
// Push the scope.
PushScope(blockScope);
// Get the local declarations.
LocalVariablesDeclaration decls = node.GetLocals();
decls.Accept(this);
// Check if disposing or deleting.
IChelaType varType = decls.GetNodeType();
bool pointer = varType.IsPointer();
if(!pointer)
{
// Make sure it could implement IDisposable.
varType = DeReferenceType(varType);
if(!varType.IsStructure() && !varType.IsClass() && !varType.IsReference())
Error(node, "cannot dispose object that isn't a structure, class or interface.");
// Make sure it does implement IDisposable.
Structure building = (Structure) varType;
Structure idisposable = currentModule.GetLangMember("IDisposable") as Interface;
if(idisposable == null)
Error(node, "couldn't find IDisposable");
if(building != idisposable && !building.Implements(idisposable))
Error(node, "object doesn't implement IDisposable.");
}
// Build the finally clause.
TokenPosition position = node.GetPosition();
AstNode finallyChildren = null;
AstNode lastChild = null;
AstNode decl = decls.GetDeclarations();
while(decl != null)
{
AstNode disposeStmnt = null;
if(pointer)
{
// Delete the variable
Expression variable = new VariableReference(decl.GetName(), position);
disposeStmnt = new DeleteStatement(variable, position);
}
else
{
// Call the variable dispose.
Expression functionExpr = new MemberAccess(new VariableReference(decl.GetName(), position), "Dispose", position);
Expression callExpr = new CallExpression(functionExpr, null, position);
disposeStmnt = new ExpressionStatement(callExpr, position);
}
// If not null.
Expression notNull = new BinaryOperation(BinaryOperation.OpNEQ, new VariableReference(decl.GetName(), position), new NullConstant(position), position);
IfStatement ifStmnt = new IfStatement(notNull, disposeStmnt, null, position);
// Link the call.
if(lastChild == null)
{
finallyChildren = lastChild = ifStmnt;
}
else
{
lastChild.SetNext(ifStmnt);
lastChild = ifStmnt;
}
// Dispose the next declaration.
decl = decl.GetNext();
}
// Build the try-finally.
FinallyStatement finallyClause = new FinallyStatement(finallyChildren, position);
TryStatement tryStatement = new TryStatement(node.GetChildren(), null, finallyClause, position);
// Substitute the children with the try.
node.SetChildren(tryStatement);
// Visit the block children.
VisitList(node.GetChildren());
// Restore the scope.
PopScope();
return node;
}