1 files changed, 13 insertions, 0 deletions
diff --git a/tests/decode/err_pattern_group_nest1.decode b/tests/decode/err_pattern_group_nest1.decode
new file mode 100644
index 0000000..92e971c
--- /dev/null
+++ b/tests/decode/err_pattern_group_nest1.decode
@@ -0,0 +1,13 @@
+# This work is licensed under the terms of the GNU LGPL, version 2 or later.
+# See the COPYING.LIB file in the top-level directory.
+
+%sub1 0:8
+%sub2 8:8
+%sub3 16:8
+%sub4 24:8
+
+# Groups with no overlap are supposed to fail
+{
+  top  00000000 00000000 00000000 00000000
+  sub4 ........ ........ ........ ........ %sub1 %sub2 %sub3 %sub4
+}