History

Fedor Isakov 4260346cb9 Introduce expand/call macro pseudo constraints. The old expand/call constructs are to be replaced by these. Expand macro constraint refers to a named prototype, which is specified in a macro table for matching concept. Call macro constraint refers directly to a macro template. Contex parameters are to be retired and explicit parameters to expand macro constraint are to be used instead.		2020-03-31 11:27:09 +02:00
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doc/img	Update readme files.	2018-07-19 15:12:34 +02:00
languages	Introduce expand/call macro pseudo constraints.	2020-03-31 11:27:09 +02:00
solutions	Runtime support for new expand and call macro constraints.	2020-03-31 11:27:09 +02:00
README.md	Fix paths to images.	2018-07-19 15:17:06 +02:00

README.md

Code Rules - Implementation Notes

Structure

The project modules are separated into several groups to separate levels of abstraction.

Logic

Define fundamental ideas used throughout the implementation, such as «data form» (a.k.a. term), logical variables, and others.

Code rules

Modules in this group define the core concepts of coderules and the logic behind it. This includes constraints, predicates, handlers, as well as code rule templates.

Constraints activation trace view for debugging the process of evaluating constraint rules.

Once finished, constraint rules produce inferred types and type errors, which are added as highlighter annotations to the editor.

Type checking

Defines a custom aspect «types», which is used to store the typing rules in the language source code.

Type checking plugin for MPS provides the actions for checking the types in a currently opened root.

Control flow

Declares only control flow aspect. All functionality is inherited from coderules language.