62f594b390
`TokenStream` assumes that its subtree's delimeter is `None`, and this should be encoded in the type system instead of having a delimiter field that is mostly ignored. `tt::Subtree` is just `pub delimiter: Option<Delimiter>, pub token_trees: Vec<TokenTree>`, so a Subtree that is statically guaranteed not to have a delimiter is just Vec<TokenTree>. |
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fixtures | ||
mod.rs | ||
utils.rs |