pointer addition not in grammar

[Stephen Siegel]

Parsing

  for (i=0; i<count; i++) tempBuffer[i] = *(buffer + i);

yields:

Syntax error in diffusion1_par.mmp 25.44--25.50: "buffer":
buffer
Addition requires numeric type

An addition expression may involve one pointer expression and one integer expression.

[ywei]

I fixed the front-end to let the additive operations allow pointer type operands. But I think the place that throws this exception is in the model module.

[Stephen Siegel]

The problem is the wrong method is getting called in ModelFactoryIF. The method that should be called is pointerAddExpression. Instead the method being called is addExpression, which is only for numerical addition.

[ywei]

Fixed the ModelBuilder to use the correct method in model factory.