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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2024-12-10 19:18:44 +1100 |
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| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2024-12-18 12:50:22 +1100 |
| commit | 2903356b2e0d73089d66e24b61bfd47d22467851 (patch) | |
| tree | 08b5de54ccd98b8dacfe9e7ef9b046e0e4c62f13 /tests/rustdoc-ui/coverage/enum-tuple.rs | |
| parent | fd83954d66411d0ecc0cdac9e78923c01749eb0f (diff) | |
| download | rust-2903356b2e0d73089d66e24b61bfd47d22467851.tar.gz rust-2903356b2e0d73089d66e24b61bfd47d22467851.zip | |
Overhaul `TokenTreeCursor`.
- Move it to `rustc_parse`, which is the only crate that uses it. This lets us remove all the `pub` markers from it. - Change `next_ref` and `look_ahead` to `get` and `bump`, which work better for the `rustc_parse` uses. - This requires adding a `TokenStream::get` method, which is simple. - In `TokenCursor`, we currently duplicate the `DelimSpan`/`DelimSpacing`/`Delimiter` from the surrounding `TokenTree::Delimited` in the stack. This isn't necessary so long as we don't prematurely move past the `Delimited`, and is a small perf win on a very hot code path. - In `parse_token_tree`, we clone the relevant `TokenTree::Delimited` instead of constructing an identical one from pieces.
Diffstat (limited to 'tests/rustdoc-ui/coverage/enum-tuple.rs')
0 files changed, 0 insertions, 0 deletions