backend: Remove unused import from ast module

This commit is contained in:
Nick Fitzgerald 2018-06-22 11:14:16 -07:00
parent c63d57f6d7
commit 24f72c9680

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@ -2,7 +2,6 @@ use proc_macro2::{Ident, Span, TokenStream, TokenTree};
use quote::ToTokens;
use shared;
use syn;
use syn::AttrStyle;
#[cfg_attr(feature = "extra-traits", derive(Debug, PartialEq, Eq))]
#[derive(Default)]