private void ArrayEndSignal()
{
// pop the right number of values and add them to a new object of array type
AST_ArrayEndSignal arrayEndSignal = CurrentNode as AST_ArrayEndSignal;
SortedDictionary <KeyWrapper, object> array = new SortedDictionary <KeyWrapper, object>();
object[] values = new object[arrayEndSignal.ArraySize];
for (int i = 0; i < arrayEndSignal.ArraySize; i++)
{
values[i] = PopValue();
}
//for(int i = 0; i < arrayEndSignal.ArraySize; i++) {
for (int i = arrayEndSignal.ArraySize - 1; i >= 0; i--)
{
array.Add(new KeyWrapper(arrayEndSignal.ArraySize - i - 1), values[i]);
}
PushValue(array);
}
private void ArrayEndSignal()
{
// pop the right number of values and add them to a new ReturnValue of array type
AST_ArrayEndSignal arrayEndSignal = CurrentNode as AST_ArrayEndSignal;
SortedDictionary <int, ReturnValue> array = new SortedDictionary <int, ReturnValue>();
ReturnValue[] values = new ReturnValue[arrayEndSignal.ArraySize];
for (int i = 0; i < arrayEndSignal.ArraySize; i++)
{
values[i] = PopValue();
}
//for(int i = 0; i < arrayEndSignal.ArraySize; i++) {
for (int i = arrayEndSignal.ArraySize - 1; i >= 0; i--)
{
array.Add(arrayEndSignal.ArraySize - i - 1, values[i]);
}
PushValue(new ReturnValue(array));
}
private AST arrayCreation()
{
#if WRITE_DEBUG_INFO
Console.WriteLine("array");
#endif
match(Token.TokenType.BRACKET_LEFT);
AST_ArrayEndSignal arrayTree =
new AST_ArrayEndSignal(new Token(Token.TokenType.ARRAY_END_SIGNAL, "<ARRAY>"));
int length = 0;
if (lookAheadType(1) != Token.TokenType.BRACKET_RIGHT)
{
while (true)
{
arrayTree.addChild(expression());
length++;
if (lookAheadType(1) == Token.TokenType.BRACKET_RIGHT)
{
break;
}
else
{
match(Token.TokenType.COMMA);
}
}
arrayTree.ArraySize = length;
}
else
{
// "array a = []" scenario
arrayTree.ArraySize = 0;
}
match(Token.TokenType.BRACKET_RIGHT);
return(arrayTree);
}
private AST dotNotationExpression()
{
#if WRITE_DEBUG_INFO
Console.WriteLine("dot notation expression");
#endif
AST lhs = parenthesisExpression();
if ( lookAhead(1).getTokenType() == Token.TokenType.DOT)
{
match (Token.TokenType.DOT);
#if WRITE_DEBUG_INFO
Console.WriteLine("It's a dot notation expression!!! for example: object.f(a, b)");
#endif
Token nameToken = match(Token.TokenType.NAME);
AST functionCallTree =
new AST_FunctionCall(new Token(Token.TokenType.FUNCTION_CALL, "RemoteFunctionCall", nameToken.LineNr, nameToken.LinePosition));
// These are the argument sent through the remote function call
AST innerArgumentList = FunctionArgumentList ();
// The call to RemoteFunctionCall always takes three args: <id>, <functionName> & <args>
AST argumentList = new AST (new Token (Token.TokenType.NODE_GROUP, "<ARGUMENT_LIST>"));
// <ID>
argumentList.addChild (lhs); // use whatever is on the left side of the dot in the function (method rather) call (.)
//Console.WriteLine ("Method call ID: ");
//(new ASTPainter()).PaintAST(lhs);
// <FunctionName>
Token functionNameToken = new TokenWithValue (
Token.TokenType.QUOTED_STRING,
nameToken.getTokenString (),
nameToken.LineNr,
nameToken.LinePosition,
nameToken.getTokenString());
argumentList.addChild (new AST(functionNameToken));
// <args>
AST_ArrayEndSignal argsArray = new AST_ArrayEndSignal(new Token(Token.TokenType.ARRAY_END_SIGNAL, "<ARRAY>"));
//Console.WriteLine ("Inner args:");
foreach (var child in innerArgumentList.getChildren()) {
//Console.WriteLine (child.getTokenString ());
argsArray.addChild (child);
}
argsArray.ArraySize = innerArgumentList.getChildren().Count; // DAMNIT DON'T FORGET THIS ONE
argumentList.addChild (argsArray); // send the arguments as an array to RemoteFunctionCall
functionCallTree.addChild(argumentList);
return functionCallTree;
} else {
return lhs;
}
}
private AST arrayCreation()
{
#if WRITE_DEBUG_INFO
Console.WriteLine("array");
#endif
match(Token.TokenType.BRACKET_LEFT);
AST_ArrayEndSignal arrayTree =
new AST_ArrayEndSignal(new Token(Token.TokenType.ARRAY_END_SIGNAL, "<ARRAY>"));
int length = 0;
if(lookAheadType(1) != Token.TokenType.BRACKET_RIGHT) {
while(true) {
var expr = expression ();
if (expr == null) {
var token = lookAhead (1);
throw new Error("Problem with an expression in the array", Error.ErrorType.SYNTAX, token.LineNr, token.LinePosition);
}
arrayTree.addChild(expr);
length++;
if(lookAheadType(1) == Token.TokenType.BRACKET_RIGHT) {
break;
}
else if(lookAheadType(1) == Token.TokenType.COMMA) {
match(Token.TokenType.COMMA);
}
else {
// whitespace is enough! i.e. [1 2 3]
}
}
arrayTree.ArraySize = length;
}
else {
// "array a = []" scenario
arrayTree.ArraySize = 0;
}
match(Token.TokenType.BRACKET_RIGHT);
return arrayTree;
}
private AST arrayCreation()
{
#if WRITE_DEBUG_INFO
Console.WriteLine("array");
#endif
match(Token.TokenType.BRACKET_LEFT);
AST_ArrayEndSignal arrayTree =
new AST_ArrayEndSignal(new Token(Token.TokenType.ARRAY_END_SIGNAL, "<ARRAY>"));
int length = 0;
if(lookAheadType(1) != Token.TokenType.BRACKET_RIGHT) {
while(true) {
arrayTree.addChild(expression());
length++;
if(lookAheadType(1) == Token.TokenType.BRACKET_RIGHT) {
break;
}
else {
match(Token.TokenType.COMMA);
}
}
arrayTree.ArraySize = length;
}
else {
// "array a = []" scenario
arrayTree.ArraySize = 0;
}
match(Token.TokenType.BRACKET_RIGHT);
return arrayTree;
}
