From 487ce4fe0fa081f58d790d7d6417bf7d2659197c Mon Sep 17 00:00:00 2001
From: Greg Brown <gmb60@cam.ac.uk>
Date: Sat, 9 Jan 2021 11:53:21 +0000
Subject: Make all ast spans optional.

---
 src/chomp/check/spanning.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/chomp/check/spanning.rs')

diff --git a/src/chomp/check/spanning.rs b/src/chomp/check/spanning.rs
index 91e593b..59c3811 100644
--- a/src/chomp/check/spanning.rs
+++ b/src/chomp/check/spanning.rs
@@ -1,4 +1,4 @@
-use proc_macro2::{Ident, Span};
+use proc_macro2::Span;
 
 use super::super::{
     ast::{Alt, Call, Cat, Epsilon, Fix, Literal, Parameter, Variable},
-- 
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