1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/span/coerce-suggestions.rs b/src/test/ui/span/coerce-suggestions.rs
new file mode 100644
index 000000000..7920ae0b2
--- /dev/null
+++ b/src/test/ui/span/coerce-suggestions.rs
@@ -0,0 +1,23 @@
+fn test(_x: &mut String) {}
+
+fn test2(_x: &mut i32) {}
+
+
+fn main() {
+    let x: usize = String::new();
+    //~^ ERROR E0308
+    let x: &str = String::new();
+    //~^ ERROR E0308
+    let y = String::new();
+    test(&y);
+    //~^ ERROR E0308
+    test2(&y);
+    //~^ ERROR E0308
+    let f;
+    f = Box::new(f);
+    //~^ ERROR E0308
+
+    let s = &mut String::new();
+    s = format!("foo");
+    //~^ ERROR E0308
+}