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Add regression test for non lifetime binders - #161199

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rust-lang:mainfrom
lsunsi:issue155802
Aug 21, 2026
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Add regression test for non lifetime binders#161199
rust-bors[bot] merged 1 commit into
rust-lang:mainfrom
lsunsi:issue155802

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@lsunsi lsunsi commented Aug 16, 2026 •
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Closes #155802.

I was able to reduce the code to generate the ICE even without the #![feature(non_lifetime_binders)] (using treereduce).
I left it there as is on the issue because I thought it might change the example too much from it's origin.

Question for reviewer, is it better to have a really really minimal example in this case? I could update the PR if it's needed.

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Aug 16, 2026
@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Aug 16, 2026
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r? @ShoyuVanilla

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ShoyuVanilla
ShoyuVanilla approved these changes Aug 20, 2026
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Thanks!
@bors r+ rollup

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rust-bors Bot commented Aug 20, 2026

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📌 Commit fd01bab has been approved by ShoyuVanilla

It is now in the queue for this repository.

🌲 The tree is currently closed for pull requests below priority 10. This pull request will be tested once the tree is reopened.

Reason for tree closure: Main branch is broken

@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 Aug 20, 2026
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Aug 20, 2026
@JonathanBrouwer
Rollup merge of rust-lang#161199 - lsunsi:issue155802, r=ShoyuVanilla
adfb8c9 
Add regression test for non lifetime binders

Closes rust-lang#155802.

I was able to reduce the code to generate the ICE even without the `#![feature(non_lifetime_binders)]` (using treereduce).
I left it there as is on the issue because I thought it might change the example too much from it's origin.

Question for reviewer, is it better to have a really really minimal example in this case? I could update the PR if it's needed.
@JonathanBrouwer JonathanBrouwer mentioned this pull request Aug 20, 2026
Closed
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Aug 20, 2026
@JonathanBrouwer
Rollup merge of rust-lang#161199 - lsunsi:issue155802, r=ShoyuVanilla
8b91661 
Add regression test for non lifetime binders

Closes rust-lang#155802.

I was able to reduce the code to generate the ICE even without the `#![feature(non_lifetime_binders)]` (using treereduce).
I left it there as is on the issue because I thought it might change the example too much from it's origin.

Question for reviewer, is it better to have a really really minimal example in this case? I could update the PR if it's needed.
@JonathanBrouwer JonathanBrouwer mentioned this pull request Aug 20, 2026
Closed
rust-bors Bot pushed a commit that referenced this pull request Aug 20, 2026
@bors
Auto merge of #161425 - JonathanBrouwer:rollup-KKnteRO, r=JonathanBro…
ed96418 
…uwer

Rollup of 20 pull requests

Successful merges:

 - #152617 (std: implement `sleep_until` for Fuchsia)
 - #158934 (diagnostics: fix `let x: vec![]` suggestion pointing into stdlib)
 - #161277 (bootstrap: Move all non-module items out of the crate root)
 - #161295 (std: don't panic on long-elapsed deadlines for `sleep_until`)
 - #161368 (Double-word align `_Unwind_Exception`)
 - #161370 (Uplift rustfmt macro formatting fix)
 - #161378 (`FlowSensitiveAnalysis` cleanups)
 - #158032 (Offload expose device selection)
 - #158855 (Add `desktop` method to `CommandExt`)
 - #161199 (Add regression test for non lifetime binders)
 - #161302 (Add regression test for inconsistent import resolution from issue 147208)
 - #161329 (Add regression tests for a few fixed issues with E-needs-test)
 - #161330 (Add regression test for nested RPIT not an iterator ICE)
 - #161351 (Cleanup: Move impl of `#[rustc_dump_object_lifetime_defaults]`)
 - #161355 (Add file path to some archive build errors)
 - #161373 (Allow running EC2 jobs locally)
 - #161393 (Configure LLM policy URL for triagebot)
 - #161409 (Add back `tests/rustdoc-gui/notable-trait.goml` test)
 - #161410 (Fix rustdoc remapping `documentation` scope documentation)
 - #161415 (Update expect messages in path docs to better follow guidelines)
@jhpratt jhpratt mentioned this pull request Aug 21, 2026
Merged
rust-bors Bot pushed a commit that referenced this pull request Aug 21, 2026
@bors
Auto merge of #161434 - jhpratt:rollup-hq3P7uc, r=jhpratt
d2cf40a 
Rollup of 25 pull requests

Successful merges:

 - #152617 (std: implement `sleep_until` for Fuchsia)
 - #158934 (diagnostics: fix `let x: vec![]` suggestion pointing into stdlib)
 - #160995 (Tiny readability cleanups for initialization dataflow analyses)
 - #161277 (bootstrap: Move all non-module items out of the crate root)
 - #161295 (std: don't panic on long-elapsed deadlines for `sleep_until`)
 - #161368 (Double-word align `_Unwind_Exception`)
 - #161370 (Uplift rustfmt macro formatting fix)
 - #161378 (`FlowSensitiveAnalysis` cleanups)
 - #161420 (Bump wasm-component-ld to 0.5.30)
 - #161429 (Tighten allocator `Send`/`Sync` requirements for `Arc` in preparation for refactor)
 - #158032 (Offload expose device selection)
 - #158855 (Add `desktop` method to `CommandExt`)
 - #160299 (Stabilize `bool::toggle`)
 - #160842 (Apply `&[T]` visualizer to `*const [T]`, `*mut [T]` and `Box<[T]>`)
 - #160981 (Partially support building and locating wasm proc-macros)
 - #161199 (Add regression test for non lifetime binders)
 - #161212 (rust-installer/install-template.sh: catch cp(1) error when installing…)
 - #161302 (Add regression test for inconsistent import resolution from issue 147208)
 - #161329 (Add regression tests for a few fixed issues with E-needs-test)
 - #161330 (Add regression test for nested RPIT not an iterator ICE)
 - #161331 (Bitset simplifications)
 - #161340 (rustdoc: enable scrolling only on table/code)
 - #161351 (Cleanup: Move impl of `#[rustc_dump_object_lifetime_defaults]`)
 - #161355 (Add file path to some archive build errors)
 - #161373 (Allow running EC2 jobs locally)
rust-bors Bot pushed a commit that referenced this pull request Aug 21, 2026
@bors
Auto merge of #161434 - jhpratt:rollup-hq3P7uc, r=jhpratt
16a623a 
Rollup of 25 pull requests

Successful merges:

 - #152617 (std: implement `sleep_until` for Fuchsia)
 - #158934 (diagnostics: fix `let x: vec![]` suggestion pointing into stdlib)
 - #160995 (Tiny readability cleanups for initialization dataflow analyses)
 - #161277 (bootstrap: Move all non-module items out of the crate root)
 - #161295 (std: don't panic on long-elapsed deadlines for `sleep_until`)
 - #161368 (Double-word align `_Unwind_Exception`)
 - #161370 (Uplift rustfmt macro formatting fix)
 - #161378 (`FlowSensitiveAnalysis` cleanups)
 - #161420 (Bump wasm-component-ld to 0.5.30)
 - #161429 (Tighten allocator `Send`/`Sync` requirements for `Arc` in preparation for refactor)
 - #158032 (Offload expose device selection)
 - #158855 (Add `desktop` method to `CommandExt`)
 - #160299 (Stabilize `bool::toggle`)
 - #160842 (Apply `&[T]` visualizer to `*const [T]`, `*mut [T]` and `Box<[T]>`)
 - #160981 (Partially support building and locating wasm proc-macros)
 - #161199 (Add regression test for non lifetime binders)
 - #161212 (rust-installer/install-template.sh: catch cp(1) error when installing…)
 - #161302 (Add regression test for inconsistent import resolution from issue 147208)
 - #161329 (Add regression tests for a few fixed issues with E-needs-test)
 - #161330 (Add regression test for nested RPIT not an iterator ICE)
 - #161331 (Bitset simplifications)
 - #161340 (rustdoc: enable scrolling only on table/code)
 - #161351 (Cleanup: Move impl of `#[rustc_dump_object_lifetime_defaults]`)
 - #161355 (Add file path to some archive build errors)
 - #161373 (Allow running EC2 jobs locally)
@rust-bors
rust-bors Bot merged commit 143e4b4 into rust-lang:main Aug 21, 2026
13 checks passed
@rustbot rustbot added this to the 1.100.0 milestone Aug 21, 2026
rust-bors Bot pushed a commit that referenced this pull request Aug 21, 2026
@bors
Unrolled build for #161199 in rollup 161434
a809518 
Rollup merge of #161199 - lsunsi:issue155802, r=ShoyuVanilla

Add regression test for non lifetime binders

Closes #155802.

I was able to reduce the code to generate the ICE even without the `#![feature(non_lifetime_binders)]` (using treereduce).
I left it there as is on the issue because I thought it might change the example too much from it's origin.

Question for reviewer, is it better to have a really really minimal example in this case? I could update the PR if it's needed.
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[ICE]: expected a region, but found another kind

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