drop mac dependency

1 files changed, 0 insertions, 3 deletions

diff --git a/src/util/str.rs b/src/util/str.rs
index c0f89f0..84604bc 100644
--- a/src/util/str.rs
+++ b/src/util/str.rs
@@ -7,8 +7,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use mac::{_tt_as_expr_hack, matches};
-
 /// If `c` is an ASCII letter, return the corresponding lowercase
 /// letter, otherwise None.
 pub fn lower_ascii_letter(c: char) -> Option<char> {
@@ -28,7 +26,6 @@ pub fn is_ascii_alnum(c: char) -> bool {
 #[allow(non_snake_case)]
 mod test {
     use super::{is_ascii_alnum, lower_ascii_letter};
-    use mac::test_eq;
 
     test_eq!(lower_letter_a_is_a, lower_ascii_letter('a'), Some('a'));
     test_eq!(lower_letter_A_is_a, lower_ascii_letter('A'), Some('a'));