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regression: pointee is ambiguous #128888

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BoxyUwU opened this issue Aug 9, 2024 · 5 comments · Fixed by #128925
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regression: pointee is ambiguous #128888

BoxyUwU opened this issue Aug 9, 2024 · 5 comments · Fixed by #128925
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@dingxiangfei2009
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F-derive_smart_pointer `#![feature(derive_smart_pointer)]` P-high High priority regression-from-stable-to-beta Performance or correctness regression from stable to beta. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@BoxyUwU
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BoxyUwU commented Aug 9, 2024 •
edited by rustbot
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[INFO] [stdout] error[E0659]: `pointee` is ambiguous
[INFO] [stdout]    --> src/lib.rs:546:11
[INFO] [stdout]     |
[INFO] [stdout] 546 |         #[pointee]
[INFO] [stdout]     |           ^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a name conflict with a builtin attribute
[INFO] [stdout]     = note: `pointee` could refer to a built-in attribute

#125575 cc @davidtwco @dingxiangfei2009
@BoxyUwU BoxyUwU added T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. regression-from-stable-to-beta Performance or correctness regression from stable to beta. labels Aug 9, 2024
@rustbot rustbot added I-prioritize Issue: Indicates that prioritization has been requested for this issue. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. labels Aug 9, 2024
@BoxyUwU BoxyUwU removed the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Aug 9, 2024
@BoxyUwU BoxyUwU mentioned this issue Aug 9, 2024
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@lqd
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lqd commented Aug 9, 2024

cc @dingxiangfei2009 @Darksonn

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Darksonn commented Aug 9, 2024

@rustbot label F-derive_smart_pointer

@rustbot rustbot added the F-derive_smart_pointer `#![feature(derive_smart_pointer)]` label Aug 9, 2024
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Darksonn commented Aug 9, 2024

Thread on zulip: https://rust-lang.zulipchat.com/#narrow/stream/425075-rust-for-linux/topic/regression.3A.20pointee.20is.20ambiguous/near/459535999

@dingxiangfei2009
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@rustbot claim

@dingxiangfei2009 dingxiangfei2009 mentioned this issue Aug 10, 2024
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@apiraino
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WG-prioritization assigning priority (Zulip discussion).

@rustbot label -I-prioritize +P-high

@rustbot rustbot added P-high High priority and removed I-prioritize Issue: Indicates that prioritization has been requested for this issue. labels Aug 12, 2024
@petrochenkov petrochenkov mentioned this issue Aug 14, 2024
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@bors bors closed this as completed in 9938349 Aug 15, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this issue Aug 15, 2024
@rust-timer
Unrolled build for rust-lang#128925
217dcf1 
Rollup merge of rust-lang#128925 - dingxiangfei2009:smart-ptr-helper-attr, r=compiler-errors

derive(SmartPointer): register helper attributes

Fix rust-lang#128888

This PR enables built-in macros to register helper attributes, if any, to support correct name resolution in the correct lexical scope under the macros.

Also, `#[pointee]` is moved into the scope under `derive(SmartPointer)`.

cc `@Darksonn` `@davidtwco`
@Darksonn Darksonn mentioned this issue Aug 15, 2024
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F-derive_smart_pointer `#![feature(derive_smart_pointer)]` P-high High priority regression-from-stable-to-beta Performance or correctness regression from stable to beta. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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derive(SmartPointer): register helper attributes dingxiangfei2009/rust
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@lqd @Darksonn @apiraino @dingxiangfei2009 @BoxyUwU @rustbot