Fixed issue rust-bakery#721

joshmarlow · Mar 26, 2018 · 662c872 · 662c872
1 parent c58f214
commit 662c872
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/src/macros.rs b/src/macros.rs
@@ -670,7 +670,7 @@ macro_rules! parse_to (
 
       let res: Option<$t> = ($i).parse_to();
       match res {
-        Some(output) => Ok(($i.slice(..$i.input_len()), output)),
+        Some(output) => Ok(($i.slice($i.input_len()..), output)),
         None         => Err(Err::Error(Context::Code($i, ErrorKind::MapOpt::<u32>)))
       }
     }

diff --git a/tests/issues.rs b/tests/issues.rs
@@ -224,3 +224,9 @@ fn issue_667() {
     Ok((CompleteByteSlice(b"!@#$"), vec![]))
   );
 }
+
+#[test]
+fn issue_721() {
+  assert_eq!(parse_to!("1234", u16), Ok(("", 1234)));
+  assert_eq!(parse_to!("foo", String), Ok(("", "foo".to_string())));
+}