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| author | bors <bors@rust-lang.org> | 2018-08-19 17:44:43 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2018-08-19 17:44:43 +0000 |
| commit | 3ac79c718475fd29b8be34dde667b683390c2aee (patch) | |
| tree | 3d44b05190197268e01ddb7a245106cfda35e825 /src/libstd | |
| parent | bfc3b20663e1abfff0499332f9168f60c3269c33 (diff) | |
| parent | 58e4b54bd49a2a554ee8a573827b9ccbf7a9b65e (diff) | |
| download | rust-3ac79c718475fd29b8be34dde667b683390c2aee.tar.gz rust-3ac79c718475fd29b8be34dde667b683390c2aee.zip | |
Auto merge of #53258 - nikomatsakis:issue-53189-optimize-reassignment-immutable-state, r=pnkfelix
optimize reassignment immutable state This is the "simple fix" when it comes to checking for reassignment. We just shoot for compatibility with the AST-based checker. Makes no attempt to solve #21232. I opted for this simpler fix because I didn't want to think about complications [like the ones described here](https://github.com/rust-lang/rust/issues/21232#issuecomment-412219247). Let's do some profiling measurements. Fixes #53189 r? @pnkfelix
Diffstat (limited to 'src/libstd')
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