1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.test/compilable/pr9383.d b/gcc/testsuite/gdc.test/compilable/pr9383.d
new file mode 100644
index 00000000000..ca6d70fa2e6
--- /dev/null
+++ b/gcc/testsuite/gdc.test/compilable/pr9383.d
@@ -0,0 +1,25 @@
+// REQUIRED_ARGS: -preview=dip1000
+// https://github.com/dlang/dmd/pull/9383
+
+void test() @safe
+{
+    int[1] a = [1];
+    cartesianProduct(a[]);
+}
+
+auto cartesianProduct(RR...)(RR ranges)
+{
+    static struct Result
+    {
+        RR current;
+
+        void popFront() scope @safe
+        {
+            foreach (ref r; current)
+            {
+            }
+        }
+    }
+
+    return Result(ranges);
+}