1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/mismatched_types/similar_paths.stderr b/src/test/ui/mismatched_types/similar_paths.stderr
new file mode 100644
index 000000000..e65ae58d4
--- /dev/null
+++ b/src/test/ui/mismatched_types/similar_paths.stderr
@@ -0,0 +1,23 @@
+error[E0308]: mismatched types
+  --> $DIR/similar_paths.rs:7:5
+   |
+LL | pub fn foo() -> Option<u8> {
+   |                 ---------- expected `Option<u8>` because of return type
+LL |     Some(42_u8)
+   |     ^^^^^^^^^^^ expected enum `Option`, found enum `std::option::Option`
+   |
+   = note: enum `std::option::Option` and enum `Option` have similar names, but are actually distinct types
+note: enum `std::option::Option` is defined in crate `core`
+  --> $SRC_DIR/core/src/option.rs:LL:COL
+   |
+LL | pub enum Option<T> {
+   | ^^^^^^^^^^^^^^^^^^
+note: enum `Option` is defined in the current crate
+  --> $DIR/similar_paths.rs:1:1
+   |
+LL | enum Option<T> {
+   | ^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.