Check that when port direction and data type are declared separately that
an error is reported if the port direction has an explicit range
specification, but the data type has not. This should even be the case if
the data type has an implicit range, e.g `int` or a struct type.
For vector types also check that it is an error if the ranges are not
identical.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Lars-Peter Clausen