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@mu001999 mu001999 commented Feb 1, 2026

Fixes #151878

After #150843, projections of trait objects should include assoc consts, but the cfi trait_object_ty still include only assoc types. So that we got the ICE expected 1 projection but got 0.

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Some changes occurred in compiler/rustc_sanitizers

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Some changes occurred in tests/ui/sanitizer

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fmease commented Feb 1, 2026

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rust-bors bot commented Feb 1, 2026

📌 Commit 990c558 has been approved by fmease

It is now in the queue for this repository.

@rust-bors rust-bors bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Feb 1, 2026
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Feb 1, 2026
Include assoc const projections in CFI trait object

Fixes rust-lang#151878

After rust-lang#150843, projections of trait objects should include assoc consts, but the cfi `trait_object_ty` still include only assoc types. So that we got the ICE `expected 1 projection but got 0`.
rust-bors bot pushed a commit that referenced this pull request Feb 1, 2026
…uwer

Rollup of 10 pull requests

Successful merges:

 - #150428 (UnixStream/UnixListener on Windows )
 - #147400 (TryFrom<integer> for bool)
 - #150993 (std: sys: uefi: os: Implement join_paths)
 - #151483 (Add regression test for issue #138225)
 - #151568 (Update hexagon target linker configurations)
 - #151725 (Fix outdated Debian Ports ISO reference)
 - #151895 (Move UI tests batch)
 - #151923 (Fix ICE when projection error reporting sees opaque alias terms)
 - #151947 (Include assoc const projections in CFI trait object)
 - #151948 (Handle unbalanced delimiters gracefully in make_attr_token_stream)
rust-bors bot pushed a commit that referenced this pull request Feb 2, 2026
Rollup of 11 pull requests

Successful merges:

 - #151756 (Avoid miri error in `slice::sort` under Stacked Borrows)
 - #147400 (TryFrom<integer> for bool)
 - #150993 (std: sys: uefi: os: Implement join_paths)
 - #151483 (Add regression test for issue #138225)
 - #151568 (Update hexagon target linker configurations)
 - #151725 (Fix outdated Debian Ports ISO reference)
 - #151895 (Move UI tests batch)
 - #151923 (Fix ICE when projection error reporting sees opaque alias terms)
 - #151947 (Include assoc const projections in CFI trait object)
 - #151948 (Handle unbalanced delimiters gracefully in make_attr_token_stream)
 - #151963 (Add regression test for negative literal in a range of unsigned type)
rust-bors bot pushed a commit that referenced this pull request Feb 2, 2026
Rollup of 11 pull requests

Successful merges:

 - #151756 (Avoid miri error in `slice::sort` under Stacked Borrows)
 - #147400 (TryFrom<integer> for bool)
 - #150993 (std: sys: uefi: os: Implement join_paths)
 - #151483 (Add regression test for issue #138225)
 - #151568 (Update hexagon target linker configurations)
 - #151725 (Fix outdated Debian Ports ISO reference)
 - #151895 (Move UI tests batch)
 - #151923 (Fix ICE when projection error reporting sees opaque alias terms)
 - #151947 (Include assoc const projections in CFI trait object)
 - #151948 (Handle unbalanced delimiters gracefully in make_attr_token_stream)
 - #151963 (Add regression test for negative literal in a range of unsigned type)
@rust-bors rust-bors bot merged commit d748af9 into rust-lang:main Feb 2, 2026
11 checks passed
rust-timer added a commit that referenced this pull request Feb 2, 2026
Rollup merge of #151947 - mu001999-contrib:fix/151878, r=fmease

Include assoc const projections in CFI trait object

Fixes #151878

After #150843, projections of trait objects should include assoc consts, but the cfi `trait_object_ty` still include only assoc types. So that we got the ICE `expected 1 projection but got 0`.
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PG-exploit-mitigations Project group: Exploit mitigations S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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[ICE]: expected Binder to have 1 projections, but it has 0

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