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rust-lang / rust Public

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Make coherence more tolerant of error types.#30676

Merged

bors merged 6 commits intorust-lang:masterrust-lang/rust:masterfrom

nikomatsakis:issue-29857nikomatsakis/rust:issue-29857Copy head branch name to clipboard

Jan 11, 2016

Conversation Commits6 (6)Checks Files changed

Commits

Commits on Jan 9, 2016

Make coherence more tolerant of error types.
nikomatsakis
committed
Remove ErrorCandidate in favor of just generating an ambiguous result
nikomatsakis
committed
Change error scheme so that if projection fails we generate `A::B` instead of `TyError`
nikomatsakis
committed
improve cast handling - this fixes test failures

Ariel Ben-Yehuda
authored and
nikomatsakis
committed
permit coercions if `[error]` is found in either type
nikomatsakis
committed
Minor rebase corrections
nikomatsakis
committed

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