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Adjust error yield/await lowering #121664

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merged 1 commit into from
Mar 5, 2024

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@compiler-errors compiler-errors commented Feb 27, 2024

Adjust the lowering of yield/await outside of their correct scopes so that we no longer make orpan HIR exprs.

Previously, yield EXPR would be lowered directly to hir::TyKind::Error (which I'll call <error>) which means that EXPR was not present in the HIR, but now we lower it to { EXPR; <error> } so that EXPR is not orphaned.

Fixes #121096

@rust-cloud-vms rust-cloud-vms bot force-pushed the adjust-error-yield-lowering branch from 70b092e to e0a726c Compare February 27, 2024 03:20
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rustbot commented Feb 27, 2024

r? @spastorino

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@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 27, 2024
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bors commented Mar 4, 2024

📌 Commit e0a726c has been approved by spastorino

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 Mar 4, 2024
jhpratt added a commit to jhpratt/rust that referenced this pull request Mar 5, 2024
…-lowering, r=spastorino

Adjust error `yield`/`await` lowering

Adjust the lowering of `yield`/`await` outside of their correct scopes so that we no longer make orpan HIR exprs.

Previously, `yield EXPR` would be lowered directly to `hir::TyKind::Error` (which I'll call `<error>`) which means that `EXPR` was not present in the HIR, but now we lower it to `{ EXPR; <error> }` so that `EXPR` is not orphaned.

Fixes rust-lang#121096
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 5, 2024
Rollup of 15 pull requests

Successful merges:

 - rust-lang#121065 (Add basic i18n guidance for `Display`)
 - rust-lang#121202 (Limit the number of names and values in check-cfg diagnostics)
 - rust-lang#121213 (Add an example to demonstrate how Rc::into_inner works)
 - rust-lang#121262 (Add vector time complexity)
 - rust-lang#121287 (Clarify/add `must_use` message for Rc/Arc/Weak::into_raw.)
 - rust-lang#121664 (Adjust error `yield`/`await` lowering)
 - rust-lang#121838 (Use the correct logic for nested impl trait in assoc types)
 - rust-lang#121860 (Add a tidy check that checks whether the fluent slugs only appear once)
 - rust-lang#121913 (Don't panic when waiting on poisoned queries)
 - rust-lang#121959 (Removing absolute path in proc-macro)
 - rust-lang#121975 (hir_analysis: enums return `None` in `find_field`)
 - rust-lang#121978 (Fix duplicated path in the "not found dylib" error)
 - rust-lang#121987 (pattern analysis: abort on arity mismatch)
 - rust-lang#121993 (Avoid using unnecessary queries when printing the query stack in panics)
 - rust-lang#121997 (interpret/cast: make more matches on FloatTy properly exhaustive)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 5, 2024
…iaskrgr

Rollup of 10 pull requests

Successful merges:

 - rust-lang#121213 (Add an example to demonstrate how Rc::into_inner works)
 - rust-lang#121262 (Add vector time complexity)
 - rust-lang#121287 (Clarify/add `must_use` message for Rc/Arc/Weak::into_raw.)
 - rust-lang#121664 (Adjust error `yield`/`await` lowering)
 - rust-lang#121826 (Use root obligation on E0277 for some cases)
 - rust-lang#121838 (Use the correct logic for nested impl trait in assoc types)
 - rust-lang#121913 (Don't panic when waiting on poisoned queries)
 - rust-lang#121987 (pattern analysis: abort on arity mismatch)
 - rust-lang#121993 (Avoid using unnecessary queries when printing the query stack in panics)
 - rust-lang#121997 (interpret/cast: make more matches on FloatTy properly exhaustive)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 94bb2d2 into rust-lang:master Mar 5, 2024
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@rustbot rustbot added this to the 1.78.0 milestone Mar 5, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Mar 5, 2024
Rollup merge of rust-lang#121664 - compiler-errors:adjust-error-yield-lowering, r=spastorino

Adjust error `yield`/`await` lowering

Adjust the lowering of `yield`/`await` outside of their correct scopes so that we no longer make orpan HIR exprs.

Previously, `yield EXPR` would be lowered directly to `hir::TyKind::Error` (which I'll call `<error>`) which means that `EXPR` was not present in the HIR, but now we lower it to `{ EXPR; <error> }` so that `EXPR` is not orphaned.

Fixes rust-lang#121096
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ice: hir: no entry found for key
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