diff --git a/tests/cases/conformance/es6/destructuring/destructuringArrayBindingPatternAndAssignment3.ts b/tests/cases/conformance/es6/destructuring/destructuringArrayBindingPatternAndAssignment3.ts
index f053745689..243a297ed4 100644
--- a/tests/cases/conformance/es6/destructuring/destructuringArrayBindingPatternAndAssignment3.ts
+++ b/tests/cases/conformance/es6/destructuring/destructuringArrayBindingPatternAndAssignment3.ts
@@ -1,4 +1,10 @@
 const [a, b = a] = [1]; // ok
-const [a, b = a, c = c] = [1]; // error for c
-const [a, b = a, c = d, d = a] = [1]; // error for c
+const [c, d = c, e = e] = [1]; // error for e = e
+const [f, g = f, h = i, i = f] = [1]; // error for h = i
 
+(function ([a, b = a]) { // ok
+})([1]);
+(function ([c, d = c, e = e]) { // error for e = e
+})([1]);
+(function ([f, g = f, h = i, i = f]) { // error for h = i
+})([1])
diff --git a/tests/cases/conformance/es6/destructuring/destructuringObjectBindingPatternAndAssignment4.ts b/tests/cases/conformance/es6/destructuring/destructuringObjectBindingPatternAndAssignment4.ts
new file mode 100644
index 0000000000..d138c14db7
--- /dev/null
+++ b/tests/cases/conformance/es6/destructuring/destructuringObjectBindingPatternAndAssignment4.ts
@@ -0,0 +1,8 @@
+const {
+    a = 1,
+    b = 2,
+    c = b, // ok
+    d = a, // ok
+    e = f, // error
+    f = f  // error
+} = { } as any;