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Adjust code generator for brackets in Token definition

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David Tolnay 2020-10-24 11:17:25 -07:00
parent 2d529603a2
commit f9f55521a8
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1 changed files with 1 additions and 1 deletions
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codegen/src/parse.rs
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@ -416,7 +416,7 @@ mod parsing {
tokens.insert("await".to_owned(), "Await".to_owned());
} else {
let pattern;
parenthesized!(pattern in rules);
bracketed!(pattern in rules);
let token = pattern.parse::<TokenStream>()?.to_string();
rules.parse::<Token![=>]>()?;
let expansion;