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Emit feature error for parenthesized generics in associated type bounds #109914

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merged 1 commit into from
Apr 4, 2023

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@compiler-errors compiler-errors commented Apr 3, 2023

We don't actually do AST->HIR lowering with some -Zunpretty flags, so it's not correct to just delay a bug instead of emitting a feature error.

Some diagnostics regressed because of the new errors, but oh well. 🤷

Fixes #109898

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rustbot commented Apr 3, 2023

r? @oli-obk

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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 Apr 3, 2023
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oli-obk commented Apr 4, 2023

@bors r+ rollup

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bors commented Apr 4, 2023

📌 Commit ab0b935 has been approved by oli-obk

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 Apr 4, 2023
aliemjay added a commit to aliemjay/rust that referenced this pull request Apr 4, 2023
…oli-obk

Emit feature error for parenthesized generics in associated type bounds

We don't actually do AST->HIR lowering with some `-Zunpretty` flags, so it's not correct to just delay a bug instead of emitting a feature error.

Some diagnostics regressed because of the new errors, but oh well. 🤷

Fixes rust-lang#109898
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 4, 2023
…mpiler-errors

Rollup of 9 pull requests

Successful merges:

 - rust-lang#109723 (Pull some tuple variant fields out into their own struct)
 - rust-lang#109838 (Fix `non_exhaustive_omitted_patterns` lint span)
 - rust-lang#109901 (Enforce VarDebugInfo::Place in MIR validation.)
 - rust-lang#109913 (Doc-comment  `IndexVec::from_elem` and use it in a few more places)
 - rust-lang#109914 (Emit feature error for parenthesized generics in associated type bounds)
 - rust-lang#109919 (rustdoc: escape GAT args in more cases)
 - rust-lang#109937 (Don't collect return-position impl traits for documentation)
 - rust-lang#109938 (Move a const-prop-lint specific hack from mir interpret to const-prop-lint and make it fallible)
 - rust-lang#109940 (Add regression test for rust-lang#93911)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit a5c395e into rust-lang:master Apr 4, 2023
@rustbot rustbot added this to the 1.70.0 milestone Apr 4, 2023
@compiler-errors compiler-errors deleted the rtn-bad-parens branch August 11, 2023 20:18
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ICE: should have emitted a parenthesized generics error, -Zunpretty
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