Encode def span for foreign return-position `impl Trait` in trait Fixes #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` #2 [check_is_object_safe] checking if trait `rpitit::Foo` is object safe #3 [typeck] type-checking `main` #4 [used_trait_imports] finding used_trait_imports `main` #5 [analysis] running analysis passes on this crate ``` Luckily since this only affects nightly, this desn't need to be backported. |
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| codegen | ||
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| pretty | ||
| run-make | ||
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| rustdoc | ||
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| rustdoc-js-std | ||
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| COMPILER_TESTS.md | ||