Minor AST cleanups #124324
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Minor AST cleanups #124324
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It's unreachable, because AST JSON printing support was removed some time ago.
`MetaItem::value_str` is good enough. And this makes `MetaItem::value_str` more like `MetaItem::meta_item_list` and `name_value_literal`.
It's a highly misleading name, because it's completely different to `MetaItem::name_value_literal`. Specifically, it doesn't match `MetaItemKind::NameValue` (e.g. `#[foo = 3]`), it matches `MetaItemKind::List` (e.g. `#[foo(3)]`).
This makes it clearer what is actually used outside of this crate.
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This clarifies something that has puzzled me for some time.
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…estebank Minor AST cleanups r? `@estebank`
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…iaskrgr Rollup of 4 pull requests Successful merges: - rust-lang#124257 (Rewrite the `no-input-file.stderr` test in Rust and support diff) - rust-lang#124324 (Minor AST cleanups) - rust-lang#124327 (CI: implement job skipping in Python matrix calculation) - rust-lang#124345 (Enable `--check-cfg` by default in UI tests) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 3 pull requests Successful merges: - rust-lang#124257 (Rewrite the `no-input-file.stderr` test in Rust and support diff) - rust-lang#124324 (Minor AST cleanups) - rust-lang#124327 (CI: implement job skipping in Python matrix calculation) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#124324 - nnethercote:minor-ast-cleanups, r=estebank Minor AST cleanups r? ``@estebank``
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r? @estebank