Adding upstream version 1.66.0+dfsg1.upstream/1.66.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/test/ui/suggestions/copied-and-cloned.fixed b/src/test/ui/suggestions/copied-and-cloned.fixed
new file mode 100644
index 000000000..f801403fe
--- /dev/null
+++ b/src/test/ui/suggestions/copied-and-cloned.fixed
@@ -0,0 +1,23 @@
+// run-rustfix
+
+fn expect<T>(_: T) {}
+
+fn main() {
+    let x = Some(&());
+    expect::<Option<()>>(x.copied());
+    //~^ ERROR mismatched types
+    //~| HELP use `Option::copied` to copy the value inside the `Option`
+    let x = Ok(&());
+    expect::<Result<(), ()>>(x.copied());
+    //~^ ERROR mismatched types
+    //~| HELP use `Result::copied` to copy the value inside the `Result`
+    let s = String::new();
+    let x = Some(&s);
+    expect::<Option<String>>(x.cloned());
+    //~^ ERROR mismatched types
+    //~| HELP use `Option::cloned` to clone the value inside the `Option`
+    let x = Ok(&s);
+    expect::<Result<String, ()>>(x.cloned());
+    //~^ ERROR mismatched types
+    //~| HELP use `Result::cloned` to clone the value inside the `Result`
+}