Tracking Issue for pattern types

[oli-obk]

This is a tracking issue for the feature gate #![feature(pattern_types).

About tracking issues

Tracking issues are used to record the overall progress of implementation.
They are also used as hubs connecting to other relevant issues, e.g., bugs or open design questions.
A tracking issue is however not meant for large scale discussion, questions, or bug reports about a feature.
Instead, open a dedicated issue for the specific matter and add the relevant feature gate label.

Steps

• Implementation (Implement minimal, internal-only pattern types in the type system #120131)
• Adjust documentation (see instructions on rustc-dev-guide)
• Formatting for new syntax has been added to the Style Guide (nightly-style-procedure)
• Stabilization PR (see instructions on rustc-dev-guide)

Unresolved Questions

Implementation history

• Implement minimal, internal-only pattern types in the type system #120131 initial implementation of range patterns

[oli-obk]

Tracking issues have a tendency to become unmanageable. Please open a dedicated new issue and label it with F-pattern_types for absolutely any topics you want to discuss or have questions about. See rust-lang/compiler-team#739 for details and discussions on this prospective policy.