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rust-lang / rust Public

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Fix soundness bug with type alias impl trait#82558

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oli-obk wants to merge 6 commits intorust-lang:masterrust-lang/rust:masterfrom oli-obk:type_alias_impl_TAIToli-obk/rust:type_alias_impl_TAITCopy head branch name to clipboard

+261-120

Conversation Commits6 (6)Checks Files changed

Commits

Commits on Mar 18, 2021

Use tracing::instrument for better analzyabilty of logs around impl trait
oli-obk
committed
Stop OpaqueTypeDecl from being Copy
oli-obk
committed
Require all type variables to satisfy the impl trait bounds
oli-obk
committed
Emit an error when there are two differently inferred impl traits within a single function
oli-obk
committed
Defining use errors yield the error type to reduce irrelevant follow-up diagnostics
oli-obk
committed
Don't emit errors containing type error as another (more useful) error must have been emitted already
oli-obk
committed

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