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Type alias reference pins#1175

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castwide wants to merge 44 commits intomasterfrom
type-alias-reference-pins
Open

Type alias reference pins#1175
castwide wants to merge 44 commits intomasterfrom
type-alias-reference-pins

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Create reference pins for RBS type aliases to improve type inference.

apiology and others added 14 commits January 13, 2026 04:25
* Fix merge

* Adjust annotations

* Fix typecheck errors

* Fix merge

* Fix merge

* Fix some @sg-ignores

* Fix merge

* Merge branch 'intersection_types' into flow_sensitive_typing_2_0

* Fix RuboCop issue

* Fix type issues

* Fix type issues

* Fix rspec.yml

* Fix rspec.yml

* Add @sg-ignores

* Remove @sg-ignores

* Merge branch 'or_support_in_flow_sensitive_typing' into union_type_enforcement

* Fix spec

* Fix annotations

* Fix RuboCop issues

* Bump RBS versions in rspec test

* Fix version

* Fix version matrix

* Fix version matrix

* Fix version matrix

* Fix version matrix

* Fix version matrix

* Exclude another

* Exclude another

* Add version, fix doc

* init -> config

* Fix rbs-version for Ruby 4.0 in CI workflow

* Clean up ruby-version entries in rspec.yml

Removed deprecated ruby-version entries for RBS.

* Fix RBS version for Ruby 4.0 in workflow

* Fix merge

* Improve signature combination

Use our generated RBS signature from parameters as a key to combine
method signatures from RBS/YARD pins.

This is closer to what RBS does than the current technique of using
the arity alone, and fixes a key degenerate case in Integer#+ revealed
by updated definitions used by recently released RBS gems

* Update annotations

* Drop annotation

* Fix RuboCop issue

* Fix merge

* Don't use solargraph-rspec branch

* Fix merge

* Debug

* Add another use of stdlib dependencies in RBS

* Mock additional call

* Fix annotations

* Update types in rspec undercover

* Debug

* Debug

* Drop incorrect rbs collection use in spec

* Update rubocop todo

* Revert change

* Fix RuboCop issue

* Fix annotations

* Fix annotations

* RuboCop fix

* Use "type arity" to guide signature combination

* Update rubocop todo

* Include return type arity in comparison

* Add dodgy return type

* Fix RuboCop issue

* Add Ruby 4.0 jobs

* Exclude another combo

* Exclude another combo

* Update rules to use report?

* Fix merge

* Fix merge

* Drop dead code

* Bump version to 0.59.0.dev.1

* Rename rule

* Update RuboCop todo file

* Update RuboCop todo file

* Ratchet rubocop TODO file

* Move to skip:

* Mark spec as pending

* Revert spec change

* Drop old workaround

* Fix merge

* Fix typechecking issues

* Revert doc

* Fix spelling

* Fix merge issue

* Exclude the current gemspec from pins brought in from gem

* Check pathname instead

* Add sg-ignore

* Avoid rbs pollution

We were using the sig/shims directory for some internally helpful
shims; unfortunately that exported them during gem installs, causing
#1144

* Test with RBS 4.0.0.dev.5

* Open up in gemspec

* Fix missing spot

* Typecheck using RBS prereleases

* Move point of ignoring cached gems for gem projects

* Fix issues resolving cgi escape functions

* Be more careful marking things as stdlib

* Reclassify rbs gem

* Fix merge

* Add sg-ignore

* Fix merge

* Remove outdated workaround

* Fix @sg-ignore name

* Restore workaround

* Restore workaround

* Merge branch 'flow_sensitive_typing_2_0' into 2025-01-06

* Fix method signature

* Fix annotations

* Add regression test and fix for issue found during future merge

* Add regression test and fix for issue found during future merge

* Fix merge

* Fix merge

* Fix merge

* Fix merge

* Use correct field for self type resolution

Add a regression test and fix for self type resolution issue found on
a future branch

* Fix 'solargraph pin --references ClassName' private method call

* Add error handling

* Fix another location with another test case

* Drop now-unneeded @sg-ignore

* Don't log caching for each dependent library

This causes duplicate logging on standard libraries, many of which are
esoteric (e.g., "cgi-escaping").  The current method as of the
2025-01-06 branch would result in each stdlib library being cached
individually.

* Drop logging entirely

* Fix some types based on future branch feedback

* Provide Gem::Specification to outside interface

* Provide Gem::Specification to outside interface

* Use #to_spec

* Provide Gem::Specification to outside interface

* Fix typechecking error

* Use consistent bundler versions

* Fix type issue

* Fix annotations based on future branch feedback

* Add some @todos

* Fix annotations

* Fix annotations

* Fix annotation

* Add diff::lcs shim

* Improve spec expectations

* Add @sg-ignore

* Fix rspec checks to run on all types of PRs

* Fix merge

* Fix merge

* Fix merge
* Improve signature combination

Use our generated RBS signature from parameters as a key to combine
method signatures from RBS/YARD pins.

This is closer to what RBS does than the current technique of using
the arity alone, and fixes a key degenerate case in Integer#+ revealed
by updated definitions used by recently released RBS gems

* Update annotations

* Drop annotation

* Fix RuboCop issue

* Fix merge

* Don't use solargraph-rspec branch

* Fix merge

* Debug

* Add another use of stdlib dependencies in RBS

* Mock additional call

* Fix annotations

* Update types in rspec undercover

* Debug

* Debug

* Drop incorrect rbs collection use in spec

* Update rubocop todo

* Revert change

* Fix RuboCop issue

* Fix annotations

* Fix annotations

* RuboCop fix

* Use "type arity" to guide signature combination

* Update rubocop todo

* Include return type arity in comparison

* Add dodgy return type

* Fix RuboCop issue

* Add Ruby 4.0 jobs

* Exclude another combo

* Exclude another combo

* Update rules to use report?

* Fix merge

* Fix merge

* Drop dead code

* Bump version to 0.59.0.dev.1

* Rename rule

* Update RuboCop todo file

* Update RuboCop todo file

* Ratchet rubocop TODO file

* Move to skip:

* Mark spec as pending

* Revert spec change

* Drop old workaround

* Fix merge

* Fix typechecking issues

* Revert doc

* Fix spelling

* Fix merge issue

* Exclude the current gemspec from pins brought in from gem

* Check pathname instead

* Add sg-ignore

* Avoid rbs pollution

We were using the sig/shims directory for some internally helpful
shims; unfortunately that exported them during gem installs, causing
#1144

* Test with RBS 4.0.0.dev.5

* Open up in gemspec

* Fix missing spot

* Typecheck using RBS prereleases

* Move point of ignoring cached gems for gem projects

* Fix issues resolving cgi escape functions

* Be more careful marking things as stdlib

* Reclassify rbs gem

* Fix merge

* Add sg-ignore

* Fix merge

* Remove outdated workaround

* Fix @sg-ignore name

* Restore workaround

* Restore workaround

* Merge branch 'flow_sensitive_typing_2_0' into 2025-01-06

* Fix method signature

* Fix annotations

* Add regression test and fix for issue found during future merge

* Add regression test and fix for issue found during future merge

* Fix merge

* Fix merge

* Fix merge

* Fix merge

* Use correct field for self type resolution

Add a regression test and fix for self type resolution issue found on
a future branch

* Fix 'solargraph pin --references ClassName' private method call

* Add error handling

* Fix another location with another test case

* Drop now-unneeded @sg-ignore

* Don't log caching for each dependent library

This causes duplicate logging on standard libraries, many of which are
esoteric (e.g., "cgi-escaping").  The current method as of the
2025-01-06 branch would result in each stdlib library being cached
individually.

* Drop logging entirely

* Fix some types based on future branch feedback

* Provide Gem::Specification to outside interface

* Provide Gem::Specification to outside interface

* Use #to_spec

* Provide Gem::Specification to outside interface

* Fix typechecking error

* Use consistent bundler versions

* Fix type issue

* Fix annotations based on future branch feedback

* Add some @todos

* Fix annotations

* Fix annotations

* Fix annotation

* Add diff::lcs shim

* Improve spec expectations

* Add @sg-ignore

* Fix rspec checks to run on all types of PRs

* Fix merge

* Fix merge

* Fix merge

* Avoid rbs pollution (#1146)

We were using the sig/shims directory for some internally helpful
shims; unfortunately that exported them during gem installs, causing
#1144

* Fix 'solargraph pin --references ClassName' private method call (#1150)

* Manual rubocop fixes

Some hand-changed fixes for RuboCop issues

* RuboCop manual fixes

* RuboCop manual fixes

* Improve memory efficiency of Position class (#1054)

* Use each_line instead of text.lines

Avoid allocating additional strings, instead use sliced substrings

* gitignore vendor/cache

* Remove redundant end_with?

Co-authored-by: Jean Boussier <jean.boussier@gmail.com>

* Remove benchamrks

#1054 (comment)

* String#index(offset:) FTW 🚀

#1054 (comment)

Co-authored-by: Jean Boussier <jean.boussier@gmail.com>

* fix rubocop

---------

Co-authored-by: Jean Boussier <jean.boussier@gmail.com>

* RuboCop manual fixes

* RuboCop manual fixes

* RuboCop manual fixes

* RuboCop manual fixes

* RuboCop manual fixes

* RuboCop manual fixes

* RuboCop manual fixes

* RuboCop manual fixes

* Raise InvalidOffsetError for offsets > text (#1155)

* Raise InvalidOffsetError for offsets > text

* Linting

* Fix fencepost error

* Additional fencepost test

* Document exception

* Refactor RbsMap::Conversions

Let's work more directly with type objects and reduce duplication

* Release 0.58.2

* Complete other_type_to_type transition

* Refactor

* Refactor

* Refactor

* Refactor

* Refactor

* Refactor

* Refactor

* Refactor

* Add @sg-ignores

* Fix tuple issue

* Refactor

* Tuple -> Array()

* Add @sg-ignore

* Use rooted names, clarify intent

* Refactor

* Remove TODOs, add asserts

* Fix solargraph-rspec spec failure

* Fix merge

* Adjust rubocop todo

* Debug logging fixes

* Reproduce build problem with RBS pre-release

* Stop hard-coding bundler version

* Use bundler preferred by setup-ruby step

* Fix merge

* rubocop -a

* manual typechecking fixes

* Fix indentation

* Sync @sg-ignores with CI

* rubocop -A

* Fix typechecking issues

---------

Co-authored-by: Lekë Mula <l.mula@finlink.de>
Co-authored-by: Jean Boussier <jean.boussier@gmail.com>
Co-authored-by: Fred Snyder <fsnyder@castwide.com>
* Allow vernier gem to be used optionally, but don't require it

* Add gem for typechecking

* Add gem for typechecking

* Apply suggestion from @apiology
@castwide castwide force-pushed the type-alias-reference-pins branch from 7b73ecf to 796f37d Compare March 12, 2026 18:14
@castwide castwide force-pushed the type-alias-reference-pins branch from 7d59a21 to 29e9fc2 Compare March 12, 2026 18:28
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2 participants