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Update to master quote

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This commit is contained in:
Alex Crichton 2017-12-31 15:53:29 -08:00
parent 0b81185c99
commit b2ce19bd3c
1 changed files with 6 additions and 2 deletions
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8
crates/wasm-bindgen-macro/src/lib.rs
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@ -11,7 +11,7 @@ extern crate wasm_bindgen_shared;
use std::sync::atomic::*; use std::sync::atomic::*;
use proc_macro::TokenStream; use proc_macro::TokenStream;
use proc_macro2::{Literal, Span}; use proc_macro2::{Literal, Span, TokenNode, Delimiter, TokenTree};
use quote::{Tokens, ToTokens}; use quote::{Tokens, ToTokens};
mod ast; mod ast;
@ -403,7 +403,11 @@ impl ToTokens for Receiver {
} else { } else {
syn::Ident::from("borrow").to_tokens(tokens); syn::Ident::from("borrow").to_tokens(tokens);
} }
tokens.append_delimited("(", Default::default(), |_| ()); tokens.append(TokenTree {
span: Default::default(),
kind: TokenNode::Group(Delimiter::Parenthesis,
proc_macro2::TokenStream::empty()),
});
syn::token::Dot::default().to_tokens(tokens); syn::token::Dot::default().to_tokens(tokens);
name.to_tokens(tokens); name.to_tokens(tokens);
} }