1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/incremental/const-generics/issue-64087.rs b/src/test/incremental/const-generics/issue-64087.rs
new file mode 100644
index 000000000..81c813531
--- /dev/null
+++ b/src/test/incremental/const-generics/issue-64087.rs
@@ -0,0 +1,9 @@
+// revisions:cfail1
+
+fn combinator<T, const S: usize>() -> [T; S] {}
+//[cfail1]~^ ERROR mismatched types
+
+fn main() {
+    combinator().into_iter();
+    //[cfail1]~^ ERROR type annotations needed
+}