save-analysis: track associated types

1 files changed, 17 insertions, 0 deletions

diff --git a/src/test/run-make/save-analysis/foo.rs b/src/test/run-make/save-analysis/foo.rs
index e8b69729af6..3fe1479f5f2 100644
--- a/src/test/run-make/save-analysis/foo.rs
+++ b/src/test/run-make/save-analysis/foo.rs
@@ -11,6 +11,7 @@
 #![ crate_name = "test" ]
 #![feature(box_syntax)]
 #![feature(rustc_private)]
+#![feature(associated_type_defaults)]
 
 extern crate graphviz;
 // A simple rust project
@@ -441,3 +442,19 @@ fn test_format_args() {
     print!("{0} + {} = {}", x, y);
     print!("x is {}, y is {1}, name is {n}", x, y, n = name);
 }
+
+struct FrameBuffer;
+
+struct SilenceGenerator;
+
+impl Iterator for SilenceGenerator {
+    type Item = FrameBuffer;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        panic!();
+    }
+}
+
+trait Foo {
+    type Bar = FrameBuffer;
+}