Fix indeterminism in ty::TraitObject representation.#36425

Merged

bors merged 7 commits intorust-lang:masterfrom michaelwoerister:stable-projection-bounds

Sep 15, 2016

+53-60

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
committed
Remove redundant sorting of projections in TypeIdHasher.
michaelwoerister
committed
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
committed
TypeIdHasher: Remove more redundant explicit visit calls.
michaelwoerister
committed