public static LocalDefinition DefineLocal(Syntax.IdentifierSyntax pNode, SmallType pType)
{
var ld = LocalDefinition.Create(pNode, pNode.Value, pType);
_locals[_locals.Count - 1].Add(pNode.Value, ld);
return(ld);
}
public DeclarationStatementSyntax(IdentifierSyntax pLeft, ExpressionSyntax pRight)
{
Identifier = pLeft;
Value = pRight;
if (Identifier != null)
{
Identifier.Parent = this;
}
if (Value != null)
{
Value.Parent = this;
}
}
internal static ExpressionSyntax AssignmentExpression(TokenType pToken, IdentifierSyntax pName, ExpressionSyntax pValue)
{
switch (pToken)
{
case TokenType.PlusEquals:
return(new AddAssignmentExpressionSyntax(0, pName, pValue));
case TokenType.PeriodPeriodEquals:
return(new CatAssignmentExpressionSyntax(0, pName, pValue));
case TokenType.SlashEquals:
return(new DivAssignmentExpressionSyntax(0, pName, pValue));
case TokenType.StarEquals:
return(new MulAssignmentExpressionSyntax(0, pName, pValue));
case TokenType.MinusEquals:
return(new SubAssignmentExpressionSyntax(0, pName, pValue));
default:
throw new Exception("Unknown assignment " + pToken.ToString());
}
}
public virtual void Visit(IdentifierSyntax pNode)
{
}
public static LocalDefinition DefineField(Syntax.IdentifierSyntax pNode, SmallType pType, SmallType pStructType)
{
return(LocalDefinition.CreateAsField(pNode, pNode.Value, pType, pStructType));
}
public LengthQueryExpressionSyntax(IdentifierSyntax pValue) : base("len")
{
Array = pValue;
}
public virtual SyntaxNode Visit(IdentifierSyntax pNode)
{
return(pNode);
}
public static ConstSyntax Const(IdentifierSyntax pIdentifier, IdentifierSyntax pValue)
{
return(new ConstSyntax(pIdentifier, pValue));
}
public static LengthQueryExpressionSyntax LengthQueryExpression(IdentifierSyntax pValue)
{
return(new LengthQueryExpressionSyntax(pValue));
}
public static MemberAccessSyntax MemberAccess(IdentifierSyntax pName, IdentifierSyntax pValue)
{
return(new MemberAccessSyntax(pName, pValue));
}
public static AssignmentStatementSyntax AssignmentStatement(IdentifierSyntax pLeft, ExpressionSyntax pRight)
{
return(new AssignmentStatementSyntax(pLeft, pRight));
}
public static DeclarationStatementSyntax DeclarationStatement(IdentifierSyntax pLeft, ExpressionSyntax pRight)
{
return(new DeclarationStatementSyntax(pLeft, pRight));
}
public static ArrayAccessExpressionSyntax ArrayAccessExpression(IdentifierSyntax pValue, ExpressionSyntax pIndex)
{
return(new ArrayAccessExpressionSyntax(pValue, pIndex));
}
public static SubAssignmentExpressionSyntax SubAssignmentExpression(IdentifierSyntax pLeft, ExpressionSyntax pRight)
{
return(new SubAssignmentExpressionSyntax(0, pLeft, pRight));
}