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| author | bors <bors@rust-lang.org> | 2016-11-02 22:58:01 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-11-02 22:58:01 -0700 |
| commit | ac919fcd9d4a958baf99b2f2ed5c3d38a2ebf9d0 (patch) | |
| tree | 88e3435d49f2f1e670cf8eba613210b4ddb495e2 /src/libstd/panic.rs | |
| parent | f9f45c6dacd0f0d0a44473931291a4fa6bbb4ddc (diff) | |
| parent | b4f910d9004f09620ef5b1aff5d676c1dab7d42f (diff) | |
| download | rust-ac919fcd9d4a958baf99b2f2ed5c3d38a2ebf9d0.tar.gz rust-ac919fcd9d4a958baf99b2f2ed5c3d38a2ebf9d0.zip | |
Auto merge of #37541 - nikomatsakis:issue-37291, r=brson
Use impl obligations as initial environment for specialization This corrects a small regression in specialization that crept in, I think as part of the refactoring to introduce arenas. I also made an experiment (in the last commit) to cleanup the code to be more aggressive about normalization. As the commit log notes, I am not 100% sure that this is correct, but it feels safer, and I think that at worst it yields *more* ICEs (as opposed to admitting faulty code). I'll schedule a crater run to check beyond the testbase. Fixes #37291. r? @aturon
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