Ensure the order of rules in the resulting plan follows the priorities
set forward by extends relationship b/w languages. So that even if
rule template tables are unrelated, they are still ordered according to
language extension graph.
Ensure the order of rule lists in the resulting plan is stable b/w invocations of
RulesPlanHandler.allPlans().
Ensure the order of aspects in AspectClique is stable b/w invocations
of buildClique().
Associate RuleTemplatesTable with Manifest, and Manifest with CoderulesAspect.
Tentatively rename RulesList (the runtime object) to RulesPlan,
RulesListTable to RulesPlanHandler.
Too many nodes get into tmpl application process, which is unnecessary.
Many of those nodes are required actually only for correctly tracking
changes to nodes with WatchingTypecheckingStrategy.
Now implicitly required only nodes which are mentioned inside
constraint arguments. In other cases user must require them explicitly.
Alter the way invalidated nodes are handled by UpdatesRecorder.
A set of "source" nodes is now maintained, which helps to
detect the appropriate input for a changed node.
Templates are applied only to "new" or "invalidated" nodes.
Rename TypeDependenciesNodeTracker to RelevantNodesMonitor and
have it the only implementation.
The "stub" implementation was never really used.
Simplify creation of and access to the monitor.
Incremental algorithm is stricter now in relation to
how it reads MatchJournal and operates on it.
Previously each incremental stage required full traversal.
Now all stages run on each chunk in a single traversal.
Separate journal traversal from incremental logic required for each Chunk.
Instead of copying cached data just re-plant the fields to the new cache.
The new types-model to contain only the newly reported types. Types reported on earlier invocations are retained
in previously created models.
Refactor whe way TypecheckingResultsCache is updated:
all mutatiting methods extracted to Update subclass, which is
only available to the updater.
Make TypecheckingState a regular container for (unit) caches.
Make TypecheckingService responsible for managing caches.
Extract TypeModuleOwner and TypeModelHandler classes.
Get rid of QueryResultsCache, merge into TypecheckingResultsCache.
TypeModuleOwner to manage "repository" cache.
When running typechecking with trace=on too much memory is taken up
by the traces, the new option enables to see the evaluation results
without collecting the traces.
Fedor Isakov