Update quote and proc-macro.

I give up on the doc comments. This is a rebase of #1334 keeping the formatting
of the comments and using TokenStream::from_str instead because one can hope.

Fixes #1407.

1 files changed, 4 insertions, 5 deletions

diff --git a/src/codegen/impl_partialeq.rs b/src/codegen/impl_partialeq.rs
index c8ff6313..ca61b4bf 100644
--- a/src/codegen/impl_partialeq.rs
+++ b/src/codegen/impl_partialeq.rs
@@ -3,7 +3,6 @@ use ir::comp::{CompInfo, CompKind, Field, FieldMethods};
 use ir::context::BindgenContext;
 use ir::item::{IsOpaque, Item};
 use ir::ty::{TypeKind, RUST_DERIVE_IN_ARRAY_LIMIT};
-use quote;
 use proc_macro2;
 
 /// Generate a manual implementation of `PartialEq` trait for the
@@ -12,8 +11,8 @@ pub fn gen_partialeq_impl(
     ctx: &BindgenContext,
     comp_info: &CompInfo,
     item: &Item,
-    ty_for_impl: &quote::Tokens,
-) -> Option<quote::Tokens> {
+    ty_for_impl: &proc_macro2::TokenStream,
+) -> Option<proc_macro2::TokenStream> {
     let mut tokens = vec![];
 
     if item.is_opaque(ctx, &()) {
@@ -71,8 +70,8 @@ pub fn gen_partialeq_impl(
     })
 }
 
-fn gen_field(ctx: &BindgenContext, ty_item: &Item, name: &str) -> quote::Tokens {
-    fn quote_equals(name_ident: proc_macro2::Term) -> quote::Tokens {
+fn gen_field(ctx: &BindgenContext, ty_item: &Item, name: &str) -> proc_macro2::TokenStream {
+    fn quote_equals(name_ident: proc_macro2::Ident) -> proc_macro2::TokenStream {
         quote! { self.#name_ident == other.#name_ident }
     }