Add a bit of test coverage for callers of destructuring assignment

test/cctest/test-parsing.cc

Index: test/cctest/test-parsing.cc
diff --git a/test/cctest/test-parsing.cc b/test/cctest/test-parsing.cc
index b0dc786132ffffc72ea4f79eb12b331abb5f8a59..92061f7f3f07b126ad5d120035d2311dbac51ba2 100644
--- a/test/cctest/test-parsing.cc
+++ b/test/cctest/test-parsing.cc
@@ -6820,6 +6820,11 @@ TEST(DestructuringAssignmentNegativeTests) {
     "[x, y, ...[z] = [1]]",
     "[...[z] = [1]]",
 
+    "[...++x]",
+    "[...x--]",
+    "[...!x]",
+    "[...x + y]",
+
     // v8:4657
     "({ x: x4, x: (x+=1e4) })",
     "(({ x: x4, x: (x+=1e4) }))",