--- /dev/null
+/* PR middle-end/42029 */
+/* { dg-do run } */
+
+extern void abort (void);
+
+int
+main ()
+{
+ int i;
+ _Complex int c = 0;
+
+#pragma omp parallel for private(i) reduction(+:c)
+ for (i = 0; i < 8; ++i)
+ c += 1;
+
+ if (c != 8)
+ abort ();
+ return 0;
+}