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Merged
merged 1 commit into from
Jul 17, 2025
Merged

trait_sel: MetaSized always holds temporarily #144016

merged 1 commit into from
Jul 17, 2025

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@davidtwco davidtwco commented Jul 16, 2025 •
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As a temporary measure while a proper fix for tests/ui/sized-hierarchy/incomplete-inference-issue-143992.rs is implemented, make MetaSized obligations always hold. In effect, temporarily reverting the sized_hierarchy feature. This is a small change that can be backported.

cc #143992
r? @lcnr

@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 16, 2025
lcnr
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lcnr commented Jul 16, 2025

r=me after CI

@davidtwco
trait_sel: MetaSized always holds temporarily
8d64937 
As a temporary measure while a proper fix for
`tests/ui/sized-hierarchy/incomplete-inference-issue-143992.rs`
is implemented, make `MetaSized` obligations always hold. In effect,
temporarily reverting the `sized_hierarchy` feature. This is a small
change that can be backported.
@davidtwco davidtwco force-pushed the sized-hierarchy-temp-pseudo-revert branch from 3a45f7a to 8d64937 Compare July 16, 2025 12:35
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CI passed before and all I did was add the revision to the test, which I've confirmed passes locally.

@bors r=lcnr

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bors commented Jul 16, 2025

📌 Commit 8d64937 has been approved by lcnr

It is now in the queue for this repository.

@bors bors 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 Jul 16, 2025
@fmease fmease added the beta-nominated Nominated for backporting to the compiler in the beta channel. label Jul 16, 2025
fmease added a commit to fmease/rust that referenced this pull request Jul 16, 2025
@fmease
Rollup merge of rust-lang#144016 - davidtwco:sized-hierarchy-temp-pse…
93c4509 
…udo-revert, r=lcnr

trait_sel: `MetaSized` always holds temporarily

As a temporary measure while a proper fix for `tests/ui/sized-hierarchy/incomplete-inference-issue-143992.rs` is implemented, make `MetaSized` obligations always hold. In effect, temporarily reverting the `sized_hierarchy` feature. This is a small change that can be backported.

cc rust-lang#143992
r? ``@lcnr``
@fmease fmease mentioned this pull request Jul 16, 2025
Closed
bors added a commit that referenced this pull request Jul 17, 2025
@bors
Auto merge of #144041 - fmease:rollup-spzdlyz, r=fmease
c0f46ce 
Rollup of 15 pull requests

Successful merges:

 - #142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - #143388 (Various refactors to the LTO handling code)
 - #143409 (Enable xgot feature for mips64 musl targets)
 - #143592 (UWP: link ntdll functions using raw-dylib)
 - #143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - #143678 (Added error for invalid char cast)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143829 (Trim `BorrowedCursor` API)
 - #143846 (pass --gc-sections if -Zexport-executable-symbols is enabled and improve tests)
 - #143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - #143856 (Linting public reexport of private dependencies)
 - #143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - #143922 (Improve path segment joining)
 - #143964 (Fix handling of SCRIPT_ARG in docker images)
 - #144016 (trait_sel: `MetaSized` always holds temporarily)

r? `@ghost`
`@rustbot` modify labels: rollup
@fmease fmease mentioned this pull request Jul 17, 2025
Merged
bors added a commit that referenced this pull request Jul 17, 2025
@bors
Auto merge of #144044 - fmease:rollup-kg413pt, r=fmease
f8f6997 
Rollup of 15 pull requests

Successful merges:

 - #142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - #143388 (Various refactors to the LTO handling code)
 - #143409 (Enable xgot feature for mips64 musl targets)
 - #143592 (UWP: link ntdll functions using raw-dylib)
 - #143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - #143678 (Added error for invalid char cast)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143829 (Trim `BorrowedCursor` API)
 - #143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - #143856 (Linting public reexport of private dependencies)
 - #143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - #143922 (Improve path segment joining)
 - #143964 (Fix handling of SCRIPT_ARG in docker images)
 - #144002 (Update poison.rs)
 - #144016 (trait_sel: `MetaSized` always holds temporarily)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit d5a471c into rust-lang:master Jul 17, 2025
11 checks passed
rust-timer added a commit that referenced this pull request Jul 17, 2025
@rust-timer
Unrolled build for #144016
b838d9c 
Rollup merge of #144016 - davidtwco:sized-hierarchy-temp-pseudo-revert, r=lcnr

trait_sel: `MetaSized` always holds temporarily

As a temporary measure while a proper fix for `tests/ui/sized-hierarchy/incomplete-inference-issue-143992.rs` is implemented, make `MetaSized` obligations always hold. In effect, temporarily reverting the `sized_hierarchy` feature. This is a small change that can be backported.

cc #143992
r? ```@lcnr```
@rustbot rustbot added this to the 1.90.0 milestone Jul 17, 2025
@davidtwco davidtwco deleted the sized-hierarchy-temp-pseudo-revert branch July 17, 2025 09:17
davidtwco added a commit to davidtwco/rust that referenced this pull request Jul 17, 2025
@davidtwco
revert: rust-lang#144016 - MetaSized does not always hold
f053d9e
@davidtwco davidtwco mentioned this pull request Jul 17, 2025
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@lcnr lcnr mentioned this pull request Jul 17, 2025
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Beta backport accepted as per compiler team on Zulip. A backport PR will be authored by the release team at the end of the current development cycle. Backport labels handled by them.

@rustbot label +beta-accepted

@rustbot rustbot added the beta-accepted Accepted for backporting to the compiler in the beta channel. label Jul 17, 2025
@cuviper cuviper mentioned this pull request Jul 17, 2025
Merged
@cuviper cuviper modified the milestones: 1.90.0, 1.89.0 Jul 17, 2025
@cuviper cuviper removed the beta-nominated Nominated for backporting to the compiler in the beta channel. label Jul 17, 2025
bors added a commit that referenced this pull request Jul 21, 2025
@bors
Auto merge of #144087 - cuviper:beta-next, r=cuviper
7c39f45 
[beta] backports

- Taint body on invalid call ABI #142983
- Fix rustdoc not correctly showing attributes with re-exports #143083
- trait_sel: `MetaSized` always holds temporarily #144016

r? cuviper
bors added a commit that referenced this pull request Jul 21, 2025
@bors
Auto merge of #144087 - cuviper:beta-next, r=cuviper
2589502 
[beta] backports

- Taint body on invalid call ABI #142983
- Fix rustdoc not correctly showing attributes with re-exports #143083
- trait_sel: `MetaSized` always holds temporarily #144016

r? cuviper
bors added a commit that referenced this pull request Jul 21, 2025
@bors
Auto merge of #144087 - cuviper:beta-next, r=cuviper
20c571f 
[beta] backports

- Taint body on invalid call ABI #142983
- Fix rustdoc not correctly showing attributes with re-exports #143083
- trait_sel: `MetaSized` always holds temporarily #144016
- Ensure home directory exists #144003

r? cuviper
Muscraft pushed a commit to Muscraft/rust that referenced this pull request Jul 21, 2025
@fmease @Muscraft
Rollup merge of rust-lang#144016 - davidtwco:sized-hierarchy-temp-pse…
d0b31a1 
…udo-revert, r=lcnr

trait_sel: `MetaSized` always holds temporarily

As a temporary measure while a proper fix for `tests/ui/sized-hierarchy/incomplete-inference-issue-143992.rs` is implemented, make `MetaSized` obligations always hold. In effect, temporarily reverting the `sized_hierarchy` feature. This is a small change that can be backported.

cc rust-lang#143992
r? ```@lcnr```
Muscraft pushed a commit to Muscraft/rust that referenced this pull request Jul 21, 2025
@bors @Muscraft
Auto merge of rust-lang#144044 - fmease:rollup-kg413pt, r=fmease
e3e96c8 
Rollup of 15 pull requests

Successful merges:

 - rust-lang#142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - rust-lang#143388 (Various refactors to the LTO handling code)
 - rust-lang#143409 (Enable xgot feature for mips64 musl targets)
 - rust-lang#143592 (UWP: link ntdll functions using raw-dylib)
 - rust-lang#143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - rust-lang#143678 (Added error for invalid char cast)
 - rust-lang#143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - rust-lang#143829 (Trim `BorrowedCursor` API)
 - rust-lang#143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - rust-lang#143856 (Linting public reexport of private dependencies)
 - rust-lang#143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - rust-lang#143922 (Improve path segment joining)
 - rust-lang#143964 (Fix handling of SCRIPT_ARG in docker images)
 - rust-lang#144002 (Update poison.rs)
 - rust-lang#144016 (trait_sel: `MetaSized` always holds temporarily)

r? `@ghost`
`@rustbot` modify labels: rollup
@davidtwco davidtwco mentioned this pull request Jul 24, 2025
Open
13 tasks
rust-cloud-vms bot pushed a commit to makai410/rustc_public that referenced this pull request Aug 16, 2025
@bors
Auto merge of #144044 - fmease:rollup-kg413pt, r=fmease
fd6d086 
Rollup of 15 pull requests

Successful merges:

 - rust-lang/rust#142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - rust-lang/rust#143388 (Various refactors to the LTO handling code)
 - rust-lang/rust#143409 (Enable xgot feature for mips64 musl targets)
 - rust-lang/rust#143592 (UWP: link ntdll functions using raw-dylib)
 - rust-lang/rust#143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - rust-lang/rust#143678 (Added error for invalid char cast)
 - rust-lang/rust#143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - rust-lang/rust#143829 (Trim `BorrowedCursor` API)
 - rust-lang/rust#143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - rust-lang/rust#143856 (Linting public reexport of private dependencies)
 - rust-lang/rust#143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - rust-lang/rust#143922 (Improve path segment joining)
 - rust-lang/rust#143964 (Fix handling of SCRIPT_ARG in docker images)
 - rust-lang/rust#144002 (Update poison.rs)
 - rust-lang/rust#144016 (trait_sel: `MetaSized` always holds temporarily)

r? `@ghost`
`@rustbot` modify labels: rollup
rust-cloud-vms bot pushed a commit to makai410/rustc_public that referenced this pull request Aug 20, 2025
@bors
Auto merge of #144044 - fmease:rollup-kg413pt, r=fmease
f585733 
Rollup of 15 pull requests

Successful merges:

 - rust-lang/rust#142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - rust-lang/rust#143388 (Various refactors to the LTO handling code)
 - rust-lang/rust#143409 (Enable xgot feature for mips64 musl targets)
 - rust-lang/rust#143592 (UWP: link ntdll functions using raw-dylib)
 - rust-lang/rust#143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - rust-lang/rust#143678 (Added error for invalid char cast)
 - rust-lang/rust#143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - rust-lang/rust#143829 (Trim `BorrowedCursor` API)
 - rust-lang/rust#143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - rust-lang/rust#143856 (Linting public reexport of private dependencies)
 - rust-lang/rust#143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - rust-lang/rust#143922 (Improve path segment joining)
 - rust-lang/rust#143964 (Fix handling of SCRIPT_ARG in docker images)
 - rust-lang/rust#144002 (Update poison.rs)
 - rust-lang/rust#144016 (trait_sel: `MetaSized` always holds temporarily)

r? `@ghost`
`@rustbot` modify labels: rollup
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