(WIP) Small fixes in chalkification#58305

Merged

bors merged 9 commits intorust-lang:masterfrom scalexm:chalk-continued

Mar 24, 2019

+946-696

Commits on Mar 20, 2019

Fix a bug in chalk unification code
scalexm
committed
Gather region constraints not coming from unification
scalexm
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Reorganize chalk_context::program_clauses
scalexm
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Add unsize impls for arrays
scalexm
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Fix a bug in chalk lowering
scalexm
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Fix a bug in implied bounds
scalexm
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nll_relate/mod.rs: rustfmt

nikomatsakis
authored and
scalexm
committed
refactor so that relate_ty_var can accommodate vid on a or b side

nikomatsakis
authored and
scalexm
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expand the fixme

nikomatsakis
authored and
scalexm
committed