base-compiler-itasks

# compiler This is the repository of the [Clean][] compiler. This is a delayed mirror of the [upstream][] version and is only used to publish the package. Periodically changes from upstream are released in a new version here. The compiler is released in the `base-compiler` and `base-compiler-itasks` packages. A library with compiler sources is distributed as `lib-compiler-itasks`. `base-compiler` should normally not be used directly; instead, you should use `base`. See the documentation in [base][] if you intend to make a merge request for this repository. ## Packages In this repository the sources of three packages are kept: - [`base-compiler`][base-compiler] (from the [`main`][main] branch), which is the standard compiler. This package should not be included directly, but through [`base`][base]. - [`base-compiler-itasks`][base-compiler-itasks] (from the [`itasks`][itasks] branch). This compiler is not included in [`base`][base]. - [`lib-compiler-itasks`][lib-compiler-itasks] (from the [`itasks`][itasks] branch). This is a library with which you can use modules from the Clean compiler. The versions of these packages are kept in sync. This means: - `base-compiler-itasks` may introduce features in patch versions. - `lib-compiler-itasks` patch versions may not be backwards compatible. Normally you will want to use this dependency with an exact version constraint, e.g. `=1.0.0`. ## Updating When pulling in new commits from upstream, follow the following steps: Set up the repositories: ```bash git clone git@gitlab.com:clean-and-itasks/base/compiler.git cd compiler git remote add upstream https://gitlab.science.ru.nl/clean-compiler-and-rts/compiler.git ``` Update the `main` branch by merging changes: ```bash git fetch --no-tags upstream git checkout main git merge upstream/master ``` You may now have to resolve conflicts (and finish the merge with `git commit`). Update the version in `nitrile.yml` and add changelog entries: ```bash vim -p nitrile.yml CHANGELOG.md git commit -am 'Bump version to VERSION; add changelog entries' ``` To update the `itasks` branch, first merge the upstream `itask` and then merge the version and changelog changes: ```bash git checkout itasks git merge upstream/itask git merge main ``` After each merge you may have to resolve conflicts (and finish the merge with `git commit`). You may also have to add extra changelog entries if the `itask` branch includes more changes. The version of `lib-compiler-itasks` needs to be set to the same value as `base-compiler-itasks` (which follows `base-compiler`). Do this manually: ```base vim nitrile.yml git commit --amend nitrile.yml ``` Push all branches: ```bash git push origin refs/remotes/upstream/itask:refs/heads/upstream-itask git push origin refs/remotes/upstream/master:refs/heads/upstream-master git push origin main:main git push origin itasks:itasks ``` Head over to https://gitlab.com/clean-and-itasks/base/compiler/-/network/main to check that all looks good. No commit should be listed twice. If all looks good and pipelines succeed, you can tag the new heads and push the tags: ```bash git tag -s VERSION -m VERSION main git push origin VERSION git tag -s VERSION-itasks -m VERSION-itasks main git push origin VERSION-itasks ``` ## Maintainer & license This project is maintained by [Camil Staps][]. The upstream is maintained by John van Groningen. For license details, see the [LICENSE](/LICENSE) file. [base]: https://clean-lang.org/pkg/base/ [base-compiler]: https://clean-lang.org/pkg/base-compiler/ [base-compiler-itasks]: https://clean-lang.org/pkg/base-compiler-itasks/ [Camil Staps]: https://camilstaps.nl [Clean]: https://clean-lang.org/ [itasks]: https://gitlab.com/clean-and-itasks/base/compiler/-/tree/itasks [lib-compiler-itasks]: https://clean-lang.org/pkg/lib-compiler-itasks/ [main]: https://gitlab.com/clean-and-itasks/base/compiler/-/tree/main [upstream]: https://gitlab.com/clean-compiler-and-rts/compiler

# Changelog #### v2.0.1 - Chore: allow `base-stdenv` ^2.0. ## v2.0 - Enhancement: use ABC instructions `select_nc` and `update_nc` for array updates and selects when indexes do not need to be checked (e.g. in array comprehensions). - Enhancement: add names of comprehensions to generated identifiers in patterns. - Fix: bug in generic fusion causing incorrect functions to be generated. ## v1.0 First tagged version.