Register new snapshot, use slicing syntax everywhere#20721
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January 7, 2015 17:15
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@japaric Amazing! I think we should consider removing the |
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Just noticed that I need to update a lot of |
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LGTM |
alexcrichton
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Jan 8, 2015
Conflicts: src/libcollections/vec.rs src/libcore/fmt/mod.rs src/librustc/lint/builtin.rs src/librustc/session/config.rs src/librustc_trans/trans/base.rs src/librustc_trans/trans/context.rs src/librustc_trans/trans/type_.rs src/librustc_typeck/check/_match.rs src/librustdoc/html/format.rs src/libsyntax/std_inject.rs src/libsyntax/util/interner.rs src/test/compile-fail/mut-pattern-mismatched.rs
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btw, #20720 fixes the precedence issue with ranges, so where we currently have to use parens, you won't need to. E.g, |
lnicola
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Oct 1, 2025
fix: Implement fallback properly
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This PR removes the
Index[Mut]traits from the prelude (which were temporarily added to help landing a PR). Note that you don't need to have those traits in scope to use the indexing sugar.[breaking-change]
(I didn't address the
NOTE(stage0)comments that didn't involve a#[cfg(stage0)]attribute in this PR (all of them are related toString/Show). However, I did try the changes specified in those comments in a local build but that ended breakingcompiletestwhich resulted in ~1500 failed cfail tests, and I didn't investigate further. @seanmonstar you may want to look into it.)r? @nick29581 / @alexcrichton