The logic that decides whether a vector is scalar or not incorrectly flags
all variables that are declared in packages as scalar. As a result it is
not possible to do a part select on a vector declared in a package.
Rather than having an independent scalar flag consider a vector as scalar
if it does not have any packed dimensions.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use the common data_type_or_implicit rules to support type
definitions for parameters. This eliminates a bunch of special
rules in parse.y, and opens the door for parameters having
more complex types.
Add properties to the classes, and elaborate expressions that
have class properties. Describe class object property references
all the way down to the stub target.
Lars-Peter Clausen
Stephen Williams
Cary R