diff options
Diffstat (limited to 'vendor/syn/src/item.rs')
| -rw-r--r-- | vendor/syn/src/item.rs | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/vendor/syn/src/item.rs b/vendor/syn/src/item.rs index 1ce970ee2..a1ef7ab43 100644 --- a/vendor/syn/src/item.rs +++ b/vendor/syn/src/item.rs @@ -2765,7 +2765,6 @@ mod printing { use super::*; use crate::attr::FilterAttrs; use crate::print::TokensOrDefault; - use crate::punctuated::Pair; use proc_macro2::TokenStream; use quote::{ToTokens, TokenStreamExt}; @@ -3283,16 +3282,9 @@ mod printing { self.generics.to_tokens(tokens); self.paren_token.surround(tokens, |tokens| { let mut last_is_variadic = false; - for input in self.inputs.pairs() { - match input { - Pair::Punctuated(input, comma) => { - maybe_variadic_to_tokens(input, tokens); - comma.to_tokens(tokens); - } - Pair::End(input) => { - last_is_variadic = maybe_variadic_to_tokens(input, tokens); - } - } + for pair in self.inputs.pairs() { + last_is_variadic = maybe_variadic_to_tokens(pair.value(), tokens); + pair.punct().to_tokens(tokens); } if self.variadic.is_some() && !last_is_variadic { if !self.inputs.empty_or_trailing() { |