1 files changed, 38 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/suggest-ref-mut.stderr b/src/test/ui/suggestions/suggest-ref-mut.stderr
new file mode 100644
index 000000000..9fd2658ec
--- /dev/null
+++ b/src/test/ui/suggestions/suggest-ref-mut.stderr
@@ -0,0 +1,38 @@
+error[E0594]: cannot assign to `self.0`, which is behind a `&` reference
+  --> $DIR/suggest-ref-mut.rs:7:9
+   |
+LL |     fn zap(&self) {
+   |            ----- help: consider changing this to be a mutable reference: `&mut self`
+...
+LL |         self.0 = 32;
+   |         ^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written
+
+error[E0594]: cannot assign to `*foo`, which is behind a `&` reference
+  --> $DIR/suggest-ref-mut.rs:16:5
+   |
+LL |     let ref foo = 16;
+   |         ------- help: consider changing this to be a mutable reference: `ref mut foo`
+...
+LL |     *foo = 32;
+   |     ^^^^^^^^^ `foo` is a `&` reference, so the data it refers to cannot be written
+
+error[E0594]: cannot assign to `*bar`, which is behind a `&` reference
+  --> $DIR/suggest-ref-mut.rs:21:9
+   |
+LL |     if let Some(ref bar) = Some(16) {
+   |                 ------- help: consider changing this to be a mutable reference: `ref mut bar`
+...
+LL |         *bar = 32;
+   |         ^^^^^^^^^ `bar` is a `&` reference, so the data it refers to cannot be written
+
+error[E0594]: cannot assign to `*quo`, which is behind a `&` reference
+  --> $DIR/suggest-ref-mut.rs:25:22
+   |
+LL |         ref quo => { *quo = 32; },
+   |         -------      ^^^^^^^^^ `quo` is a `&` reference, so the data it refers to cannot be written
+   |         |
+   |         help: consider changing this to be a mutable reference: `ref mut quo`
+
+error: aborting due to 4 previous errors
+
+For more information about this error, try `rustc --explain E0594`.