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| author | bors <bors@rust-lang.org> | 2021-07-14 21:17:52 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2021-07-14 21:17:52 +0000 |
| commit | 2f391da2e6ac73faa3570b79de239fd8c0edf1a9 (patch) | |
| tree | 9609167c43be91396b85d68985b24a82e12b65cd /compiler/rustc_query_impl/src | |
| parent | e87188c252a3b6dea8ed54d7915fbc2cfb61443b (diff) | |
| parent | 6f5e933adb5705e15380b17ee9a2d7afb19748f2 (diff) | |
| download | rust-2f391da2e6ac73faa3570b79de239fd8c0edf1a9.tar.gz rust-2f391da2e6ac73faa3570b79de239fd8c0edf1a9.zip | |
Auto merge of #86765 - cuviper:fuse-less-specialized, r=joshtriplett
Make the specialized Fuse still deal with None Fixes #85863 by removing the assumption that we'll never see a cleared iterator in the `I: FusedIterator` specialization. Now all `Fuse` methods check for the possibility that `self.iter` is `None`, and the specialization only avoids _setting_ that to `None` in `&mut self` methods.
Diffstat (limited to 'compiler/rustc_query_impl/src')
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