This implements a basic version of the algorithm from: Luc Maranget,
[Compiling pattern matching to good decision
trees](http://moscova.inria.fr/~maranget/papers/ml05e-maranget.pdf). No
heuristics are used - the first column is always chosen.
* Closes#1798
* Closes#1225
* Closes#1926
* Adds a global `--no-coverage` option which turns off coverage checking
in favour of generating runtime failures
* Changes the representation of Match patterns in JuvixCore to achieve a
more streamlined implementation
* Adds options to the Core pipeline
* Depends on PR #1824
* Closes#1556
* Closes#1825
* Closes#1843
* Closes#1729
* Closes#1596
* Closes#1343
* Closes#1382
* Closes#1867
* Closes#1876
* Changes the `juvix compile` command to use the new pipeline.
* Removes the `juvix dev minic` command and the `BackendC` tests.
* Adds the `juvix eval` command.
* Fixes bugs in the Nat-to-integer conversion.
* Fixes bugs in the Internal-to-Core and Core-to-Core.Stripped
translations.
* Fixes bugs in the RemoveTypeArgs transformation.
* Fixes bugs in lambda-lifting (incorrect de Bruijn indices in the types
of added binders).
* Fixes several other bugs in the compilation pipeline.
* Adds a separate EtaExpandApps transformation to avoid quadratic
runtime in the Internal-to-Core translation due to repeated calls to
etaExpandApps.
* Changes Internal-to-Core to avoid generating matches on values which
don't have an inductive type.
---------
Co-authored-by: Paul Cadman <git@paulcadman.dev>
Co-authored-by: janmasrovira <janmasrovira@gmail.com>
- Fixes#1723
- It refactors parsing/scoping so that the scoper does not need to read
files or parse any module. Instead, the parser takes care of parsing all
the imported modules transitively.
An implementation of the translation from JuvixCore to JuvixAsm. After
merging this PR, the only remaining step to complete the basic
compilation pipeline (#1556) is the compilation of complex pattern
matching (#1531).
* Fixes several bugs in lambda-lifting.
* Fixes several bugs in the RemoveTypeArgs transformation.
* Fixes several bugs in the TopEtaExpand transformation.
* Adds the ConvertBuiltinTypes transformation which converts the builtin
bool inductive type to Core primitive bool.
* Adds the `juvix dev core strip` command.
* Adds the `juvix dev core asm` command.
* Adds the `juvix dev core compile` command.
* Adds two groups of tests:
- JuvixCore to JuvixAsm translation: translate JuvixCore tests to
JuvixAsm and run the results with the JuvixAsm interpreter,
- JuvixCore compilation: compile JuvixCore tests to native code and WASM
and execute the results.
* Closes#1520
* Closes#1549
* Remove ParserParams
ParserParams is only used to record the root of the project, which is
used to prefix source file paths. However source file paths are always
absolute so this is not required.
* Add GetAbsPath to Files effect
The Files effect is not responsible for resolving a relative module
path into an absolute path on disk. This will allow us to resolve
relative module paths to alternative paths, for example to point to the
standard library on disk.
* Files effect getAbsPath returns paths within the registered standard
library
This means that the standard library can exist on disk at a different
location to the Juvix project.
A command line flag --stdlib-path can be specified to point to a
standard library, otherwise the embedded standard library is written to
disk at $PROJ_DIR/.juvix-build/stdlib and this is used instead.
* Recreate stdlib dir only when juvix version changes
* Add UpdateStdlib to the Files effect
* Add comment for stdlibOrFile
* Remove spurious import
