1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/associated-types/cache/chrono-scan.rs b/src/test/ui/associated-types/cache/chrono-scan.rs
new file mode 100644
index 000000000..964ddc9b6
--- /dev/null
+++ b/src/test/ui/associated-types/cache/chrono-scan.rs
@@ -0,0 +1,30 @@
+// check-pass
+
+#![allow(deprecated)]
+
+pub type ParseResult<T> = Result<T, ()>;
+
+pub enum Item<'a> {
+    Literal(&'a str)
+}
+
+pub fn colon_or_space(s: &str) -> ParseResult<&str> {
+    unimplemented!()
+}
+
+pub fn timezone_offset_zulu<F>(s: &str, colon: F) -> ParseResult<(&str, i32)>
+        where F: FnMut(&str) -> ParseResult<&str> {
+    unimplemented!()
+}
+
+pub fn parse<'a, I>(mut s: &str, items: I) -> ParseResult<()>
+        where I: Iterator<Item=Item<'a>> {
+    macro_rules! try_consume {
+        ($e:expr) => ({ let (s_, v) = try!($e); s = s_; v })
+    }
+    let offset = try_consume!(timezone_offset_zulu(s.trim_start(), colon_or_space));
+    let offset = try_consume!(timezone_offset_zulu(s.trim_start(), colon_or_space));
+    Ok(())
+}
+
+fn main() {}