Require word break after underscore token in macro

dtolnay · Oct 9, 2016 · f7922e3 · f7922e3
1 parent 1271b29
commit f7922e3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/mac.rs b/src/mac.rs
@@ -155,7 +155,7 @@ pub mod parsing {
     ));
 
     named!(token -> Token, alt!(
-        punct!("_") => { |_| Token::Underscore }
+        keyword!("_") => { |_| Token::Underscore }
         |
         punct!("&&") => { |_| Token::AndAnd } // must be before bin_op
         |