1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/typeck/issue-53712.rs b/tests/ui/typeck/issue-53712.rs
new file mode 100644
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+++ b/tests/ui/typeck/issue-53712.rs
@@ -0,0 +1,9 @@
+// issue #53712: make the error generated by using tuple indexing on an array more specific
+
+fn main() {
+    let arr = [10, 20, 30, 40, 50];
+    arr.0;
+    //~^ ERROR no field `0` on type `[{integer}; 5]` [E0609]
+    //~| HELP instead of using tuple indexing, use array indexing
+    //~| SUGGESTION arr[0]
+}