2 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/resolve/issue-103202.rs b/src/test/ui/resolve/issue-103202.rs
new file mode 100644
index 00000000000..469d9d7c860
--- /dev/null
+++ b/src/test/ui/resolve/issue-103202.rs
@@ -0,0 +1,7 @@
+struct S {}
+
+impl S {
+    fn f(self: &S::x) {} //~ ERROR ambiguous associated type
+}
+
+fn main() {}
diff --git a/src/test/ui/resolve/issue-103202.stderr b/src/test/ui/resolve/issue-103202.stderr
new file mode 100644
index 00000000000..880389371ef
--- /dev/null
+++ b/src/test/ui/resolve/issue-103202.stderr
@@ -0,0 +1,9 @@
+error[E0223]: ambiguous associated type
+  --> $DIR/issue-103202.rs:4:17
+   |
+LL |     fn f(self: &S::x) {}
+   |                 ^^^^ help: use fully-qualified syntax: `<S as Trait>::x`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0223`.