Encode def span for foreign return-position impl Trait in trait
#111039
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r? @lcnr (rustbot has picked a reviewer for you, use r? to override) |
compiler-errors
commented
Apr 30, 2023
| @@ -5,10 +5,10 @@ | |||
| use std::ops::Deref; | |||
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| pub trait Foo { | |||
| fn bar() -> impl Deref<Target = impl Sized>; | |||
| fn bar(self) -> impl Deref<Target = impl Sized>; | |||
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Adding a self-param for this aux crate shared between the two tests I touched below, so I can use it for a dyn error 😸
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@bors r+ rollup |
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r? @tmiasko |
Dylan-DPC
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May 2, 2023
…t, r=tmiasko Encode def span for foreign return-position `impl Trait` in trait Fixes rust-lang#111031, yet another def-span encoding issue :/ Includes a smaller repro than the issue, but I can confirm it ICEs: ``` query stack during panic: #0 [def_span] looking up span for `rpitit::Foo::bar::{opaque#0}` #1 [object_safety_violations] determining object safety of trait `rpitit::Foo` rust-lang#2 [check_is_object_safe] checking if trait `rpitit::Foo` is object safe rust-lang#3 [typeck] type-checking `main` rust-lang#4 [used_trait_imports] finding used_trait_imports `main` rust-lang#5 [analysis] running analysis passes on this crate ``` Luckily since this only affects nightly, this desn't need to be backported.
Dylan-DPC
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May 3, 2023
…t, r=tmiasko Encode def span for foreign return-position `impl Trait` in trait Fixes rust-lang#111031, yet another def-span encoding issue :/ Includes a smaller repro than the issue, but I can confirm it ICEs: ``` query stack during panic: #0 [def_span] looking up span for `rpitit::Foo::bar::{opaque#0}` #1 [object_safety_violations] determining object safety of trait `rpitit::Foo` rust-lang#2 [check_is_object_safe] checking if trait `rpitit::Foo` is object safe rust-lang#3 [typeck] type-checking `main` rust-lang#4 [used_trait_imports] finding used_trait_imports `main` rust-lang#5 [analysis] running analysis passes on this crate ``` Luckily since this only affects nightly, this desn't need to be backported.
Dylan-DPC
added a commit
to Dylan-DPC/rust
that referenced
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May 3, 2023
…t, r=tmiasko Encode def span for foreign return-position `impl Trait` in trait Fixes rust-lang#111031, yet another def-span encoding issue :/ Includes a smaller repro than the issue, but I can confirm it ICEs: ``` query stack during panic: #0 [def_span] looking up span for `rpitit::Foo::bar::{opaque#0}` #1 [object_safety_violations] determining object safety of trait `rpitit::Foo` rust-lang#2 [check_is_object_safe] checking if trait `rpitit::Foo` is object safe rust-lang#3 [typeck] type-checking `main` rust-lang#4 [used_trait_imports] finding used_trait_imports `main` rust-lang#5 [analysis] running analysis passes on this crate ``` Luckily since this only affects nightly, this desn't need to be backported.
Dylan-DPC
added a commit
to Dylan-DPC/rust
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May 3, 2023
…t, r=tmiasko Encode def span for foreign return-position `impl Trait` in trait Fixes rust-lang#111031, yet another def-span encoding issue :/ Includes a smaller repro than the issue, but I can confirm it ICEs: ``` query stack during panic: #0 [def_span] looking up span for `rpitit::Foo::bar::{opaque#0}` #1 [object_safety_violations] determining object safety of trait `rpitit::Foo` rust-lang#2 [check_is_object_safe] checking if trait `rpitit::Foo` is object safe rust-lang#3 [typeck] type-checking `main` rust-lang#4 [used_trait_imports] finding used_trait_imports `main` rust-lang#5 [analysis] running analysis passes on this crate ``` Luckily since this only affects nightly, this desn't need to be backported.
bors
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May 4, 2023
…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#110859 (Explicitly reject negative and reservation drop impls) - rust-lang#111020 (Validate resolution for SelfCtor too.) - rust-lang#111024 (Use the full Fingerprint when stringifying Svh) - rust-lang#111027 (Remove `allow(rustc::potential_query_instability)` for `builtin_macros`) - rust-lang#111039 (Encode def span for foreign return-position `impl Trait` in trait) - rust-lang#111070 (Don't suffix `RibKind` variants) - rust-lang#111094 (Add needs-unwind annotations to tests that need stack unwinding) - rust-lang#111103 (correctly recurse when expanding anon consts) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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Fixes #111031, yet another def-span encoding issue :/
Includes a smaller repro than the issue, but I can confirm it ICEs:
Luckily since this only affects nightly, this desn't need to be backported.