1 files changed, 22 insertions, 0 deletions
diff --git a/tests/mir-opt/inline/inline_trait_method.rs b/tests/mir-opt/inline/inline_trait_method.rs
new file mode 100644
index 00000000000..74be53f5512
--- /dev/null
+++ b/tests/mir-opt/inline/inline_trait_method.rs
@@ -0,0 +1,22 @@
+// compile-flags: -Z span_free_formats
+
+fn main() {
+    println!("{}", test(&()));
+}
+
+// EMIT_MIR inline_trait_method.test.Inline.after.mir
+fn test(x: &dyn X) -> u32 {
+    x.y()
+}
+
+trait X {
+    fn y(&self) -> u32 {
+        1
+    }
+}
+
+impl X for () {
+    fn y(&self) -> u32 {
+        2
+    }
+}