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Lower fn items as ZST valtrees and delay a bug #136884

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merged 1 commit into from
Feb 12, 2025

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@compiler-errors compiler-errors commented Feb 11, 2025

Lower it as a ZST instead of a const error, which we can handle mostly fine. Delay a bug so we don't accidentally support it tho.

r? BoxyUwU

Fixes #136855
Fixes #136853
Fixes #136854
Fixes #136337

Only added one test bc that's really the crux of the issue (fn item in array length position).

@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 Feb 11, 2025
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rustbot commented Feb 11, 2025

HIR ty lowering was modified

cc @fmease

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cyrgani commented Feb 11, 2025

This also fixes #136337 and maybe #136379.

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BoxyUwU commented Feb 11, 2025

image
im sooooo over capacity oh nooo help me rustbot

@bors r+ rollup

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bors commented Feb 11, 2025

📌 Commit f0cb746 has been approved by BoxyUwU

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 Feb 11, 2025
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 11, 2025
Lower fn items as ZST valtrees and delay a bug

Lower it as a ZST instead of a const error, which we can handle mostly fine. Delay a bug so we don't accidentally support it tho.

r? BoxyUwU

Fixes rust-lang#136855
Fixes rust-lang#136853
Fixes rust-lang#136854

Only added one test bc that's really the crux of the issue (fn item in array length position).
bors added a commit to rust-lang-ci/rust that referenced this pull request Feb 12, 2025
…iaskrgr

Rollup of 8 pull requests

Successful merges:

 - rust-lang#135549 (Document some safety constraints and use more safe wrappers)
 - rust-lang#135965 (In "specify type" suggestion, skip type params that are already known)
 - rust-lang#136193 (Implement pattern type ffi checks)
 - rust-lang#136646 (Add a TyPat in the AST to reuse the generic arg lowering logic)
 - rust-lang#136699 (std: replace the `FromInner` implementation for addresses with private conversion functions)
 - rust-lang#136874 (Change the issue number for `likely_unlikely` and `cold_path`)
 - rust-lang#136884 (Lower fn items as ZST valtrees and delay a bug)
 - rust-lang#136885 (i686-linux-android: increase CPU baseline to Pentium 4 (without an actual change)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Feb 12, 2025
…iaskrgr

Rollup of 8 pull requests

Successful merges:

 - rust-lang#135549 (Document some safety constraints and use more safe wrappers)
 - rust-lang#135965 (In "specify type" suggestion, skip type params that are already known)
 - rust-lang#136193 (Implement pattern type ffi checks)
 - rust-lang#136646 (Add a TyPat in the AST to reuse the generic arg lowering logic)
 - rust-lang#136874 (Change the issue number for `likely_unlikely` and `cold_path`)
 - rust-lang#136884 (Lower fn items as ZST valtrees and delay a bug)
 - rust-lang#136885 (i686-linux-android: increase CPU baseline to Pentium 4 (without an actual change)
 - rust-lang#136891 (Check sig for errors before checking for unconstrained anonymous lifetime)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit febb367 into rust-lang:master Feb 12, 2025
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@rustbot rustbot added this to the 1.86.0 milestone Feb 12, 2025
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Feb 12, 2025
Rollup merge of rust-lang#136884 - compiler-errors:fn-zst, r=BoxyUwU

Lower fn items as ZST valtrees and delay a bug

Lower it as a ZST instead of a const error, which we can handle mostly fine. Delay a bug so we don't accidentally support it tho.

r? BoxyUwU

Fixes rust-lang#136855
Fixes rust-lang#136853
Fixes rust-lang#136854
Fixes rust-lang#136337

Only added one test bc that's really the crux of the issue (fn item in array length position).
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