Package org.renjin.compiler.ir.exception

Examples of org.renjin.compiler.ir.exception.InvalidSyntaxException

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      return (Symbol) argument;
    } else if(argument.length() == 1 && argument instanceof StringVector) {
      StringVector vector = (StringVector)argument;
      return Symbol.get(vector.getElementAsString(0));
    } else {
      throw new InvalidSyntaxException("Illegal index value: " + argument);
    }
  }
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  @Override
  public void addStatement(IRBodyBuilder builder, TranslationContext context,
      FunctionCall call) {

    if(!(context instanceof LoopContext)) {
      throw new InvalidSyntaxException("`next` cannot be used outside of a loop");
    }
    LoopContext loopContext = (LoopContext)context;
    builder.addStatement( new GotoStatement(loopContext.getStartLabel()));
  }
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  @Override
  public void addStatement(IRBodyBuilder builder, TranslationContext context,
      FunctionCall call) {

    if(!(context instanceof LoopContext)) {
      throw new InvalidSyntaxException("`break` cannot be used outside of a loop");
    }
    LoopContext loopContext = (LoopContext)context;
    builder.addStatement( new GotoStatement(loopContext.getExitLabel()));
  }
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  @Override
  public Expression translateToExpression(IRBodyBuilder builder,
      TranslationContext context, FunctionCall call) {
    SEXP argument = call.getArgument(0);
    if(!(argument instanceof FunctionCall)) {
      throw new InvalidSyntaxException(".Internal() expects a language object as its only argument");
    }
    FunctionCall primitiveCall = (FunctionCall) argument;

    return builder.translatePrimitiveCall(context, primitiveCall);
  }
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    if( lhs instanceof Symbol) {
      target = (Symbol) lhs;
    } else if(lhs instanceof StringVector) {
      target = Symbol.get(((StringVector) lhs).getElementAsString(0));
    } else {
      throw new InvalidSyntaxException("cannot assign to value '" + lhs + " (of type " + lhs.getTypeName() + ")");
    }

    // make the final assignment to the target symbol
    if(rhs instanceof Promise) {
      rhs = rhs.force(context);
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Related Classes of org.renjin.compiler.ir.exception.InvalidSyntaxException

  • org.renjin.compiler.ir.tac.functions.BreakTranslator
  • org.renjin.compiler.ir.tac.functions.DollarTranslator
  • org.renjin.compiler.ir.tac.functions.InternalCallTranslator
  • org.renjin.compiler.ir.tac.functions.NextTranslator
  • org.renjin.primitives.special.AssignLeftFunction
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