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| author | bors[bot] <bors[bot]@users.noreply.github.com> | 2018-09-05 16:07:17 +0100 |
|---|---|---|
| committer | bors[bot] <bors[bot]@users.noreply.github.com> | 2018-09-05 16:07:17 +0100 |
| commit | ad451686a807cf5f86826c80ad22c04c559a8589 (patch) | |
| tree | 96633364368463feda5ae136fe2a993a15d5b1d3 /crates/libsyntax2/src/grammar/expressions/mod.rs | |
| parent | 649f7faf7d6eb25635dd624a2ea50a47ac090e09 (diff) | |
| parent | d21fead150d502aa69db82d35967e5e9d73aed56 (diff) | |
Merge #56
56: Unify lookahead naming between parser and lexer. r=matklad a=zachlute
Resolves Issue #26.
I wanted to play around with libsyntax2, and fixing a random issue seemed like a good way to mess around in the code.
This PR mostly does what's suggested in that issue. I elected to go with `at` and `at_str` instead of trying to do any fancy overloading shenanigans, because...uh, well, frankly I don't really know how to do any fancy overloading shenanigans. The only really questionable bit is `nth_is_p`, which could also have potentially been named `nth_at_p`, but `is` seemed more apropos.
I also added simple tests for `Ptr` so I could be less terrified I broke something.
Comments and criticisms very welcome. I'm still pretty new to Rust.
Co-authored-by: Zach Lute <[email protected]>
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