diff --git a/tests/tests-asn1c-compiler/151-per-b2110-OK.asn1 b/tests/tests-asn1c-compiler/151-per-b2110-OK.asn1
new file mode 100644
index 0000000..8706d86
--- /dev/null
+++ b/tests/tests-asn1c-compiler/151-per-b2110-OK.asn1
@@ -0,0 +1,18 @@
+
+-- OK: Everything is fine
+
+-- iso.org.dod.internet.private.enterprise (1.3.6.1.4.1)
+-- .spelio.software.asn1c.test (9363.1.5.1)
+-- .151
+
+ModulePerEffectiveConstraint
+	{ iso org(3) dod(6) internet(1) private(4) enterprise(1)
+		spelio(9363) software(1) asn1c(5) test(1) 151 }
+DEFINITIONS ::= BEGIN
+
+    -- B.2.1.10
+    -- Effective constraint: SIZE(3..20) and FROM("A".."K")
+    B ::= VisibleString (SIZE (20) INTERSECTION FROM ("A".."F")
+                    UNION SIZE (3) INTERSECTION FROM ("F".."K"))
+
+END