This PR implements:
* JuvixTree parser.
* JuvixTree pretty printer.
* `juvix dev tree read file.jvt` command which reads and pretty prints a
JuvixTree file.
* The `tree` target in the `compile` command.
* Removal of `StackRef` in JuvixAsm. This makes JuvixAsm more consistent
with JuvixTree and simplifies the data structures. `StackRef` is not
needed for compilation from Core.
Tests for the parser will appear in a separate PR, when I implement an
automatic translation of JuvixAsm to JuvixTree files.
---------
Co-authored-by: Paul Cadman <git@paulcadman.dev>
Co-authored-by: Jan Mas Rovira <janmasrovira@gmail.com>
* Closes#2561
* Defines an extended subset of Cairo Assembly, following Section 5 of
[1].
* Adds the commands `juvix dev casm read file.casm` and `juvix dev casm
run file.casm` to print and run `*.casm` files.
* The tests cover CASM semantics. Some are "manual translations" of
corresponding JuvixAsm tests according to the JuvixAsm -> CASM
compilation concept.
This PR adds an parser, pretty printer, evaluator, repl and quasi-quoter
for Nock terms.
## Parser / Pretty Printer
The parser and pretty printer handle both standard Nock terms and
'pretty' Nock terms (where op codes and paths can be named). Standard
and pretty Nock forms can be mixed in the same term.
For example instead of `[0 2]` you can write `[@ L]`.
See
a6028b0d92/src/Juvix/Compiler/Nockma/Language.hs (L79)
for the correspondence between pretty Nock and Nock operators.
In pretty Nock, paths are represented as strings of `L` (for head) and
`R` (for tail) instead of the number encoding in standard nock. The
character `S` is used to refer to the whole subject, i.e it is sugar for
`1` in standard Nock.
See
a6028b0d92/src/Juvix/Compiler/Nockma/Language.hs (L177)
for the correspondence between pretty Nock path and standard Nock
position.
## Quasi-quoter
A quasi-quoter is added so Nock terms can be included in the source, e.g
`[nock| [@ LL] |]`.
## REPL
Launch the repl with `juvix dev nockma repl`.
A Nock `[subject formula]` cell is input as `subject / formula` , e.g:
```
nockma> [1 0] / [@ L]
1
```
The subject can be set using `:set-stack`.
```
nockma> :set-stack [1 0]
nockma> [@ L]
1
```
The subject can be viewed using `:get-stack`.
```
nockma> :set-stack [1 0]
nockma> :get-stack
[1 0]
```
You can assign a Nock term to a variable and use it in another
expression:
```
nockma> r := [@ L]
nockma> [1 0] / r
1
```
A list of assignments can be read from a file:
```
$ cat stack.nock
r := [@ L]
$ juvix dev nockma repl
nockma> :load stack.nock
nockma> [1 0] / r
1
```
* Closes https://github.com/anoma/juvix/issues/2557
---------
Co-authored-by: Jan Mas Rovira <janmasrovira@gmail.com>
Co-authored-by: Lukasz Czajka <lukasz@heliax.dev>
* Closes#2392
Changes checklist
-----------------
* [X] Abstract out data types for stored module representation
(`ModuleInfo` in `Juvix.Compiler.Store.Language`)
* [X] Adapt the parser to operate per-module
* [X] Adapt the scoper to operate per-module
* [X] Adapt the arity checker to operate per-module
* [X] Adapt the type checker to operate per-module
* [x] Adapt Core transformations to operate per-module
* [X] Adapt the pipeline functions in `Juvix.Compiler.Pipeline`
* [X] Add `Juvix.Compiler.Pipeline.Driver` which drives the per-module
compilation process
* [x] Implement module saving / loading in `Pipeline.Driver`
* [x] Detect cyclic module dependencies in `Pipeline.Driver`
* [x] Cache visited modules in memory in `Pipeline.Driver` to avoid
excessive disk operations and repeated hash re-computations
* [x] Recompile a module if one of its dependencies needs recompilation
and contains functions that are always inlined.
* [x] Fix identifier dependencies for mutual block creation in
`Internal.fromConcrete`
- Fixed by making textually later definitions depend on earlier ones.
- Now instances are used for resolution only after the textual point of
their definition.
- Similarly, type synonyms will be unfolded only after the textual point
of their definition.
* [x] Fix CLI
* [x] Fix REPL
* [x] Fix highlighting
* [x] Fix HTML generation
* [x] Adapt test suite
* Closes#2034.
* Adds the `vampir` target to the `compile` command.
* Adds two tests which are not yet enabled because `vamp-ir` is not
available in the CI (these and more tests will be enabled in #2103).
This PR:
- Closes#1647
It gives compilation errors for language features that require more
substantial support (recursion, polymorphism). The additional features
are to be implemented in future separate PRs.
* Adds a new target `geb` to the CLI command `juvix dev core compile`,
which produces a `*.geb` output file in the `.juvix-build` directory.
* Adds a few tests. These are not yet checked automatically because
there is no GEB evaluator; checking the `*.geb` output would be too
brittle.
