1 files changed, 6 insertions, 0 deletions
diff --git a/regress/usr.bin/bc/t4.in b/regress/usr.bin/bc/t4.in
new file mode 100644
index 00000000000..d4b13575c5d
--- /dev/null
+++ b/regress/usr.bin/bc/t4.in
@@ -0,0 +1,6 @@
+while (0) while(1) while(2) while(3) while(4) while(5) while(6) while(7) {
+	while (8) while (9) while (10) while (11) while(12) while(13) {
+		while(14) while(15) {
+		}
+	}
+}