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mps-coderules
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306 Commits

Author SHA1 Message Date
Fedor Isakov 78a0601625 Include lambdacalc sample into the common build. 2018-07-18 15:54:50 +02:00
Fedor Isakov 95d836df85 Auto-update after switching to the latest plugin. 2018-07-18 15:54:49 +02:00
Fedor Isakov 7ae9c936a6 Re-save everything after switching to the newest typechecking plugin. 2018-07-18 15:54:49 +02:00
Fedor Isakov 4e669b5412 Automatically migrated to the latest typechecking plugin. Drop second stage. 2018-07-18 15:54:49 +02:00
Fedor Isakov f6121832a7 Switch to the latest typechecking plugin. Introduce Typecheck query. Drop automatic activation of "recoverAll". 2018-07-18 15:54:49 +02:00
Fedor Isakov 08beb2ce13 Drop usages of a deprecated concept, replace with custom constraint. Fix imports. 2018-07-18 15:54:49 +02:00
Fedor Isakov 67ebe51be1 Applied the migration. 2018-07-18 15:54:49 +02:00
Fedor Isakov e140342a4c Replace custom constraints with reporting operations. 2018-07-18 15:54:49 +02:00
Fedor Isakov 2e3cb6278c Migrated to the latest MPS release and typechecking plugin. 2018-07-18 15:54:49 +02:00
Fedor Isakov d0b457dc4f Migrated to the latest MPS release. 2018-07-18 15:54:49 +02:00
Fedor Isakov 2be2fbc58a Switch to the latest plugin version. Clean up the term definitions. 2018-07-18 15:54:49 +02:00
Fedor Isakov 893b130933 Migrate to the latest typechecking plugin. 
Move constraint declarations to the handlers, drop constraints root.
 2018-07-18 15:54:49 +02:00
Fedor Isakov 3a186e38f4 Drop unused code. 2018-07-18 15:54:49 +02:00
Fedor Isakov 55b9e903a1 Switch to using CopyItem instead of ad-hoc solution, drop unused Util class. 2018-07-18 15:54:49 +02:00
Fedor Isakov f8fec5c44f Update README. 2018-07-18 15:54:49 +02:00
Fedor Isakov 231f92707f Drop unused class. Drop unnecessary utility method, replace ad-hoc code with valueOf and equals predicate. 2018-07-18 15:54:49 +02:00
Fedor Isakov 791df0fe19 Replace ad-hoc logic value access with valueOf. Replace static method calls with equals constraints. Remove dead code. 2018-07-18 15:54:49 +02:00
Fedor Isakov 0d28fd939d Switch to the latest release of typechecking plugin, apply migrations, manually update the logical data types. 2018-07-18 15:54:49 +02:00
Fedor Isakov 36e6a10e20 Updated to the latest release of typechecking plugin: applied migrations, manual fix of term getter blocks. 2018-07-18 15:54:49 +02:00
Fedor Isakov 07d31d93f6 Updated to the latest version of typechecking plugin, migrated the code to work correctly. 2018-07-18 15:54:49 +02:00
Fedor Isakov 3a82312055 Fix the typing rule for if-then-else 2018-07-18 15:54:49 +02:00
Fedor Isakov cbc3c5b106 Add back the generalization of the let-bound variable type. 2018-07-18 15:54:49 +02:00
Fedor Isakov 2041873c35 Add readme file. 2018-07-18 15:54:49 +02:00
Fedor Isakov 58c4272111 Rename the language to sample.lambdacalc 2018-07-18 15:54:49 +02:00
Fedor Isakov dee0c7b8eb Fix the wrong expression (contextNode). 2018-07-18 15:54:49 +02:00
Fedor Isakov 2347d0c572 Remove unused generator. 2018-07-18 15:54:48 +02:00
Fedor Isakov 3d2be367a8 Implemented if-then-else expression. 2018-07-18 15:54:48 +02:00
Fedor Isakov ec840b0ee7 Don't generalize the type of let-bound variable. 2018-07-18 15:54:48 +02:00
Fedor Isakov 9d83b265eb Re-save all models after refactorings in the language. 2018-07-18 15:54:48 +02:00
Fedor Isakov 9a34afceaa Cleaning up the code. 2018-07-18 15:54:48 +02:00
Fedor Isakov 54153b57a6 Simplify unification, drop unifies constraint, drop trace constraint. 2018-07-18 15:54:48 +02:00
Fedor Isakov 8a932dafa6 Fix operator (general recursion) 2018-07-18 15:54:48 +02:00
Fedor Isakov de688f7cd1 Delete unused concept 2018-07-18 15:54:48 +02:00
Fedor Isakov a1a8d4934b Ensure no model check errors in the types model 2018-07-18 15:54:48 +02:00
Fedor Isakov 6f1b068a7b Re-save models to update resolve info. 2018-07-18 15:54:48 +02:00
Fedor Isakov 2b114aba55 Refactor the types model adopting to the latest language changes. Re-saved all models. 2018-07-18 15:54:48 +02:00
Fedor Isakov 68a37091ae More samples 2018-07-18 15:54:48 +02:00
Fedor Isakov cb2d735528 Introduce Forall type. Refactor the typesystem to support forall/gen/inst, get rid of varname for every type var. Better editor. 2018-07-18 15:54:48 +02:00
Fedor Isakov 2f32a72527 Switched to the latest RC build, applied the migrations. 2018-07-18 15:54:48 +02:00
Fedor Isakov cea6f82b78 Refactor the language structure to better reflect the syntax of lambda calculus. Forbid patterns to the left of = sign. Use VarRef and scopes. Forbid let rec. 2018-07-18 15:54:48 +02:00
Fedor Isakov 4338ee2a50 Sample fix operator. 2018-07-18 15:54:48 +02:00
Fedor Isakov dcabb36044 Correctly identify the var's binder. Typeof rule for let..in expression. 2018-07-18 15:54:48 +02:00
Fedor Isakov 8f1abd0388 Migrated to the latest MPS EAP build. 2018-07-18 15:54:48 +02:00
Fedor Isakov 6b16c682e6 More demo using S and K combinators. 2018-07-18 15:54:48 +02:00
Fedor Isakov b74a7f0927 Collect bound vars from preceding let clauses 2018-07-18 15:54:48 +02:00
Fedor Isakov 6c16c4a8f2 Another example of an impossible (non-typeable) term. 2018-07-18 15:54:48 +02:00
Fedor Isakov 9900cd91f3 Report error on catching a cyclic term 2018-07-18 15:54:48 +02:00
Fedor Isakov 8146709a68 Ensure names are assigned to all type variables 2018-07-18 15:54:48 +02:00
Fedor Isakov 0d648afda8 S, K, and I combinators 2018-07-18 15:54:48 +02:00
Fedor Isakov 1d1b00cc6a Intoruce error reporting to the types aspect. Replace all obsolete constructs with the new ones. 2018-07-18 15:54:48 +02:00
Fedor Isakov 05f3c8fe8c Cleanup the demo samples. 2018-07-18 15:54:48 +02:00
Fedor Isakov 81a8c4abec Fix the editor. Enable type presentation as text. Bool and Var types. Fix the types aspect and adapt to the changed metamodel. 2018-07-18 15:54:47 +02:00
Fedor Isakov 28b4862b67 Fimplifying the language: allow only boolean constants. Visualize lambda abstractions. Fix application order visualization with parenthises. 2018-07-18 15:54:47 +02:00
Fedor Isakov 773fa2eaaa Union-find for Var nodes. 2018-07-18 15:54:47 +02:00
Fedor Isakov 7fcb2fa333 Types aspect. Simple typesystem based on Hindley-Milner. 2018-07-18 15:54:47 +02:00
Fedor Isakov e9c3191a59 Initial commit. A simple functional language with numeric and string constants, single-argument abstractions and let bindings. 2018-07-18 15:54:47 +02:00