1 files changed, 59 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/enum-method-probe.rs b/src/test/ui/suggestions/enum-method-probe.rs
new file mode 100644
index 000000000..18ea8ed8a
--- /dev/null
+++ b/src/test/ui/suggestions/enum-method-probe.rs
@@ -0,0 +1,59 @@
+// compile-flags: --edition=2021
+// run-rustfix
+
+#![allow(unused)]
+
+struct Foo;
+
+impl Foo {
+    fn get(&self) -> u8 {
+        42
+    }
+}
+
+fn test_result_in_result() -> Result<(), ()> {
+    let res: Result<_, ()> = Ok(Foo);
+    res.get();
+    //~^ ERROR no method named `get` found for enum `Result` in the current scope
+    //~| HELP use the `?` operator
+    Ok(())
+}
+
+async fn async_test_result_in_result() -> Result<(), ()> {
+    let res: Result<_, ()> = Ok(Foo);
+    res.get();
+    //~^ ERROR no method named `get` found for enum `Result` in the current scope
+    //~| HELP use the `?` operator
+    Ok(())
+}
+
+fn test_result_in_unit_return() {
+    let res: Result<_, ()> = Ok(Foo);
+    res.get();
+    //~^ ERROR no method named `get` found for enum `Result` in the current scope
+    //~| HELP consider using `Result::expect` to unwrap the `Foo` value, panicking if the value is a `Result::Err`
+}
+
+async fn async_test_result_in_unit_return() {
+    let res: Result<_, ()> = Ok(Foo);
+    res.get();
+    //~^ ERROR no method named `get` found for enum `Result` in the current scope
+    //~| HELP consider using `Result::expect` to unwrap the `Foo` value, panicking if the value is a `Result::Err`
+}
+
+fn test_option_in_option() -> Option<()> {
+    let res: Option<_> = Some(Foo);
+    res.get();
+    //~^ ERROR no method named `get` found for enum `Option` in the current scope
+    //~| HELP use the `?` operator
+    Some(())
+}
+
+fn test_option_in_unit_return() {
+    let res: Option<_> = Some(Foo);
+    res.get();
+    //~^ ERROR no method named `get` found for enum `Option` in the current scope
+    //~| HELP consider using `Option::expect` to unwrap the `Foo` value, panicking if the value is an `Option::None`
+}
+
+fn main() {}