Merging my book edits recent commits.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/libsyntax/util/parser_testing.rs b/src/libsyntax/util/parser_testing.rs
index 06264196d9e..f59428bf536 100644
--- a/src/libsyntax/util/parser_testing.rs
+++ b/src/libsyntax/util/parser_testing.rs
@@ -14,10 +14,11 @@ use parse::{lexer, new_parser_from_source_str};
 use parse::parser::Parser;
 use parse::token;
 use ptr::P;
+use tokenstream;
 use std::iter::Peekable;
 
 /// Map a string to tts, using a made-up filename:
-pub fn string_to_tts(source_str: String) -> Vec<ast::TokenTree> {
+pub fn string_to_tts(source_str: String) -> Vec<tokenstream::TokenTree> {
     let ps = ParseSess::new();
     filemap_to_tts(&ps, ps.codemap().new_filemap("bogofile".to_string(), None, source_str))
 }