Fix indeterminism in ty::TraitObject representation.#36425

Merged

bors merged 7 commits intorust-lang:masterfrom

michaelwoerister:stable-projection-bounds

Sep 15, 2016

Commits on Sep 13, 2016

Make sure that projection bounds in ty::TraitObject are sorted in a way that is stable across compilation sessions and crate boundaries.
michaelwoerister
committed
Remove redundant sorting of projection bounds in tyencode.
michaelwoerister
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Remove redundant sorting of projections in TypeIdHasher.
michaelwoerister
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Make TypeIdHasher use DefPath::deterministic_hash() for stability.
michaelwoerister
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TypeIdHasher: Let projections be hashed implicitly by the visitor.
michaelwoerister
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Fix rebasing fallout.
michaelwoerister
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TypeIdHasher: Remove more redundant explicit visit calls.
michaelwoerister
committed