Skip to content

Add regression test for nested associated-type projection ICE - #160087

Open
zakrad wants to merge 1 commit into
rust-lang:mainfrom
zakrad:regr-test-109864
Open

Add regression test for nested associated-type projection ICE#160087
zakrad wants to merge 1 commit into
rust-lang:mainfrom
zakrad:regr-test-109864

Conversation

@zakrad

@zakrad zakrad commented Jul 28, 2026

Copy link
Copy Markdown

Closes #109864. Adds a UI regression test

Deeply nested associated-type projections in an associated type's value
used to ICE with "type variables should not be hashed"; they now produce
ordinary trait-bound errors instead of crashing.
@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Jul 28, 2026
@rustbot

rustbot commented Jul 28, 2026

Copy link
Copy Markdown
Collaborator

Thanks for the pull request, and welcome! The Rust Project is excited to review your changes, and you should hear from @oli-obk (or someone else) some time within the next two weeks.

Please see the contribution instructions for more information. Namely, in order to ensure the minimum review times lag, PR authors and assigned reviewers should ensure that the review label (S-waiting-on-review and S-waiting-on-author) stays updated, invoking these commands when appropriate:

  • @rustbot author: the review is finished, PR author should check the comments and take action accordingly
  • @rustbot review: the author is ready for a review, this PR will be queued again in the reviewer's queue
Why was this reviewer chosen?

The reviewer was selected based on:

  • Owners of files modified in this PR: compiler
  • compiler expanded to 74 candidates
  • Random selection from 16 candidates

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

ICE: type variables should not be hashed

3 participants