Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 31 insertions, 0 deletions

diff --git a/tests/ui/suggestions/pattern-slice-vec.fixed b/tests/ui/suggestions/pattern-slice-vec.fixed
new file mode 100644
index 000000000..f8144641f
--- /dev/null
+++ b/tests/ui/suggestions/pattern-slice-vec.fixed
@@ -0,0 +1,31 @@
+// Regression test for #87017.
+
+// run-rustfix
+
+fn main() {
+    fn foo() -> Vec<i32> { vec![1, 2, 3] }
+
+    if let [_, _, _] = foo()[..] {}
+    //~^ ERROR: expected an array or slice
+    //~| HELP: consider slicing here
+
+    if let [] = &foo()[..] {}
+    //~^ ERROR: expected an array or slice
+    //~| HELP: consider slicing here
+
+    if let [] = foo()[..] {}
+    //~^ ERROR: expected an array or slice
+    //~| HELP: consider slicing here
+
+    let v = vec![];
+    match &v[..] {
+    //~^ HELP: consider slicing here
+        [5] => {}
+        //~^ ERROR: expected an array or slice
+        _ => {}
+    }
+
+    let [..] = vec![1, 2, 3][..];
+    //~^ ERROR: expected an array or slice
+    //~| HELP: consider slicing here
+}