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Commit Graph

15 Commits

Author SHA1 Message Date
Jonathan Cubides
a4eb2124b2
Generic Errors and refactoring (#123)
* w.i.p adoption of generic error type

* harmonize

* Remove the use of Error effect for internal bugs

* add location information to expression atom list

* Add GenericError instance for PatternAtoms

* Remove Maybe GenericError occurrences

* [ci] fix draft job's condition

* minor changes

* [stack] macos support ghc-opts

* Fix reviewer's comments

* remove accidentally commited file

* refactor to avoid duplication

* fix

Co-authored-by: Jan Mas Rovira <janmasrovira@gmail.com>
2022-05-26 17:52:08 +02:00
Jonathan Cubides
f9d9b10fc9
New target syntax and modular VP examples (#92)
* New target syntax and modular VP examples

* [ .gitignore ] updated

* Fix spaces new lines

* Remove outdated lab folder
2022-05-06 12:45:09 +02:00
janmasrovira
ba47f11189
Implement type checker with polymorphism (#62) 2022-04-22 10:06:34 +02:00
Paul Cadman
90f607e6ce [typecheck] Shortcircuit clause pattern check errors
In the following case:

```
module WrongConstructorArity;
  inductive T {
    A : T;
  };

  f : T → T;
  f (A i) ≔ i;
end;
```

The typechecker fails when checking the clause `f (A i) := i` because of
the extra constructor argument. However if typechecking continues then
the variable `i` on the rhs does not have a type so we must short-circuit.
2022-04-08 13:32:11 +02:00
Jonathan Prieto-Cubides
e6ea03a6eb Fix test suite 2022-04-08 12:46:37 +02:00
Jonathan Prieto-Cubides
beb2556111 w.i.p Fixing test suite 2022-04-07 18:10:53 +02:00
Paul Cadman
3af9cb95ac
Restore correct handling of TypeAny and add positive typecheck tests (#34)
* [ format ] AbstractToMicroJuvix

* [ CI ] fixes

* [ CI ] fixes

* [ CI ] Using GHC 9.0 for Hlint

* [ CI ] Use static-checks for Dev as well

* [test] Add positive test for typechecker

* [test] Improve positive typechecker error output

* [typecheck] Restore correct handling of TypeAny

I mistakenly removed the matchTypes function in
https://github.com/heliaxdev/minijuvix/pull/22. This caused the handling
of TypeAny to break.

Literals have type TypeAny and so should be valid when matching against
any other type. The tests have been updated to reflect this.

* [test] Add positive MicroJuvix typecheck tests

* [ ormolu ] fixes

Co-authored-by: Jonathan Prieto-Cubides <jonathan.cubides@uib.no>
2022-04-05 22:02:03 +02:00
Jonathan Prieto-Cubides
4d918cd1fd [ CI ] New jobs: ormolu and hlint 2022-04-05 19:57:21 +02:00
Jonathan Cubides
3fe3cc4305
Merge branch 'main' into dev 2022-04-04 19:11:26 +02:00
Paul Cadman
5bbe6cbfb2 [test] Add test for multiple type errors
Add test for literals
2022-04-04 14:59:56 +01:00
Paul Cadman
658bdf076c [typecheck] Return all errors encountered during typechecking
Any expression that fails typechecking is assigned TypeAny so
typechecking can proceed.
2022-04-04 14:59:56 +01:00
Jonathan Cubides
fd3622a274
Adds many new features (w.i.p v0.1.2) (#28)
* add references to the syntax and cleanup code

* [make] add .PHONY to Makefile targets

* [parser] add parser / pretty for axiom backends

* Pairing progress

* [scoper] Add support for Axiom backends

* [parser] Fix foreign block parsing

* [ app ] adds --no-colors flag for the scope command

* [ghc] upgrade to ghc 9.2.2

* use GHC2021

* [doc] Remove out-of-date comment

* [test] Add ambiguity tests

* [scoper] Improve resolution of local symbols

* [error] WIP improving ambiguity error messages

* [ clean-up ] new lab folder for experimentation

* [ app ] ixes the lint warning

* [ Termination ] removes Alga dependency

* [error] Add message for ambiguous symbol error

* [error] Add ambiguous module message

* [scoper] Remove ErrGeneric

* [test] Add test to suite

* [test] show diff when ast's are different

* [ lab ] folder organization

* [ Makefile ] add targets with --watch option (stack cmds) and remove unused things

* [ app ] add --version flag and fixed warnings and formatting

* [test] remove fromRightIO to fix ambiguity error

* [test] Add test of shadowing public open

* [scoper] Add visibility annotation for Name

* prepare buildIntoTable

* [ Concrete ] add instance of hashable for refs.

* add InfoTableBuilder effect

* [ scoper ] add InfoTableBuilder effect

* [ CHANGELOG ] updated v0.1.1

* [ README ] org version now

* fix package.yaml

* fix readme

* [microjuvix] implement basic typechecker

* add simple test for MicroJuvix type checker

* fix checking for constructors apps in patterns

* [scope] Move InfoTable to a new module

* [abstract] Make Iden use references instead of Name

* [abstract] Add InfoTable for abstract syntax

* [scoper] Add function clauses to scoped InfoTable

* [abstract] Add InfoTableBuilder for scoped to abstract

* [main] Fix callsites of translateModule

* [doc] Remove empty docs

* [scoper] Update emptyInfoTable with missing field

* rename some functions

* [minihaskell] add compilation to MiniHaskell

* [microjuvix] improve wrong type message

* Add a validity predicate example written in MiniJuvix

* [typecheck] Add error infrastructure for type errors

Add a pretty error for mismatched constructor type in a pattern match

* [test] Adds negative typecheck test for constructor

* [app] Adds microjuvix subcommands for printing / typechecking

* [typecheck] Add error message for ctor match args mistmatch

* [typecheck] Add descriptive messages for remainng errors

* [typecheck] Updates to error message copy

* [typecheck] fix merge conflicts:

* [highlight] add basic support for highlighting symbols

* [minijuvix-mode] add minijuvix-mode and basic description in the readme

* [readme] improve formatting

* automatically detect the root of the project and add --show-root flag

Co-authored-by: Jan Mas Rovira <janmasrovira@gmail.com>
Co-authored-by: Paul Cadman <git@paulcadman.dev>
Co-authored-by: Paul Cadman <pcadman@gmail.com>
2022-04-01 13:00:15 +02:00
Paul Cadman
a030b97e8f [typecheck] Add descriptive messages for remainng errors 2022-03-31 09:30:54 +01:00
Paul Cadman
b41b4c4e84 [typecheck] Add error message for ctor match args mistmatch 2022-03-31 09:29:27 +01:00
Paul Cadman
615f7d11c0 [test] Adds negative typecheck test for constructor 2022-03-31 09:28:20 +01:00