Package com.stuffwithstuff.magpie.ast

Examples of com.stuffwithstuff.magpie.ast.Expr


  }
 
  @Override
  public Expr parse(MagpieParser parser, Expr left, Token token) {
    // Assume left associativity.
    Expr right = parser.parsePrecedence(mPrecedence);
   
    return Expr.call(left.getPosition().union(right.getPosition()),
        left, token.getText(), right);
  }
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*/
public class BracketInfixParser implements InfixParser {
  @Override
  public Expr parse(MagpieParser parser, Expr left, Token token) {
    // Parse the argument, if any.
    Expr arg = parser.groupExpression(TokenType.RIGHT_BRACKET);
    return Expr.call(token.getPosition(), left, "[]", arg);
  }
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      try {
        MagpieParser parser = new MagpieParser(new StringReader("", source));

        while (true) {
          Expr expr = parser.parseStatement();
          if (expr == null) break;
        }
      } catch (ParseException e) {
        canParse = false;
      }
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  public ReplResult readAndEvaluate(SourceReader reader) {
    MagpieParser parser = new MagpieParser(reader);

    try {
      Expr expr = parser.parseStatement();
      parser.consume(TokenType.LINE);
     
      Obj result = mInterpreter.interpret(expr);
      String resultText;
      if (result == mInterpreter.nothing()) {
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