1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/ui-testing-optout.stderr b/src/test/ui/ui-testing-optout.stderr
new file mode 100644
index 000000000..652c472c0
--- /dev/null
+++ b/src/test/ui/ui-testing-optout.stderr
@@ -0,0 +1,27 @@
+error[E0412]: cannot find type `B` in this scope
+ --> $DIR/ui-testing-optout.rs:4:10
+  |
+4 | type A = B;
+  |          ^ not found in this scope
+
+error[E0412]: cannot find type `D` in this scope
+ --> $DIR/ui-testing-optout.rs:7:10
+  |
+4 | type A = B;
+  | ----------- similarly named type alias `A` defined here
+...
+7 | type C = D;
+  |          ^ help: a type alias with a similar name exists: `A`
+
+error[E0412]: cannot find type `F` in this scope
+  --> $DIR/ui-testing-optout.rs:92:10
+   |
+4  | type A = B;
+   | ----------- similarly named type alias `A` defined here
+...
+92 | type E = F;
+   |          ^ help: a type alias with a similar name exists: `A`
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0412`.