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| author | bors <bors@rust-lang.org> | 2013-03-05 21:12:38 -0800 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2013-03-05 21:12:38 -0800 |
| commit | 165cc9e2c424b674a9e6fc88cc7c86ebc7d55b98 (patch) | |
| tree | 43dcf5c92761891df95bc33c2480426708926e73 /src/libsyntax/parse/parser.rs | |
| parent | 7c9b808d46d6b718cd25a813c9426c0c199b0acb (diff) | |
| parent | 743cfce7032e3b0649c22bf1c397280192bf9e95 (diff) | |
| download | rust-165cc9e2c424b674a9e6fc88cc7c86ebc7d55b98.tar.gz rust-165cc9e2c424b674a9e6fc88cc7c86ebc7d55b98.zip | |
auto merge of #5213 : erickt/rust/vec-ref, r=graydon
This patch series changes a handful of vec functions to return references instead of copies. The one downside with making this change is that these functions aren't usable in a couple cases now due to some purity complaints. For example, this [change](https://github.com/erickt/rust/commit/c31e81a532fc07e89be33cadb5109d167aa725f4#L1R87). I couldn't figure out a way to get `last` to work on a `@mut ~[...]` type, so I ended up having to use `*crate_cache[crate_cache.len() - 1].metas`.
Diffstat (limited to 'src/libsyntax/parse/parser.rs')
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