bors 90b957a17c Auto merge of #66821 - eddyb:global-trait-caching, r=nikomatsakis ...

rustc: allow non-empty ParamEnv's in global trait select/eval caches.

*Based on #66963*

This appears to alleviate the symptoms of #65510 locally (without fixing WF directly), and is potentially easier to validate as sound (since it's a more ad-hoc version of queries we already have).

I'm opening this PR primarily to test the effects on perf.

r? @nikomatsakis cc @rust-lang/wg-traits

2019-12-11 12:29:35 +00:00

..

codegen

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query

More HashStable.

2019-11-19 20:47:31 +01:00

specialize

allow customising ty::TraitRef's printing behavior

2019-11-29 17:30:21 +03:00

auto_trait.rs

Fix spelling typos

2019-11-26 22:19:54 -05:00

chalk_fulfill.rs

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coherence.rs

Apply proper commit from PR #63934

2019-11-28 13:52:08 -05:00

engine.rs

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error_reporting.rs

Rollup merge of #67071 - estebank:issue-66868, r=davidtwco

2019-12-06 23:27:00 +01:00

fulfill.rs

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mod.rs

Applied suggestions from code review.

2019-11-21 18:50:40 +00:00

object_safety.rs

Update comments re type parameter hack in object safety

2019-10-26 16:44:06 -04:00

on_unimplemented.rs

add enclosing_scope param to rustc_on_unimplmented

2019-11-25 18:05:56 +03:00

project.rs

rustc: include ParamEnv in global trait select/eval cache keys.

2019-12-02 18:21:11 +02:00

select.rs

rustc: allow non-empty ParamEnv's in global trait select/eval caches.

2019-12-02 18:33:26 +02:00

structural_impls.rs

Retire EnumLiftImpl.

2019-11-18 08:41:28 +01:00

util.rs

Aggregation of drive-by cosmetic changes.

2019-11-21 18:50:38 +00:00