Ultimately, the goal is to completely separate the compilation from
the runtime to make it possible to have the interpreter/evaluator
be "just another" entity that can perform meaningful work when
given a parsed GP4 program.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
The type system (and the value system) now include attributes
for each type (things like direction, const-ness).
Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
Compilation interface(s) now contain a compilation context.
The change will make it easier to expand on what each step
of the compilation process needs to know to complete its task
without having to make major changes to the interface.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
Do not pass around the MutableTree -- now that we are not
using queries for walking the AST, it is unnecessary.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
Will Hawkins