Fixed handling of nested anonymous arrays of structs

tests/t00037/t00037.cc

@@ -1,6 +1,8 @@
 namespace clanguml {
 namespace t00037 {
 
+constexpr auto LENGTH{10ULL};
+
 class ST {
 public:
     struct {
@@ -10,6 +12,11 @@ public:
         double z;
     } dimensions;
 
+    struct {
+        int len;
+        int flags;
+    } __attribute__((packed)) bars[LENGTH];
+
 private:
     struct {
         double c{1.0};

tests/t00037/test_case.h

@@ -30,9 +30,11 @@ TEST_CASE("t00037")
         REQUIRE(IsClass(src, "A"));
         REQUIRE(IsClass(src, "ST::(units)"));
         REQUIRE(IsClass(src, "ST::(dimensions)"));
+        REQUIRE(IsClass(src, "ST::(bars)"));
 
         REQUIRE(
             IsAggregation<Public>(src, "ST", "ST::(dimensions)", "dimensions"));
         REQUIRE(IsAggregation<Private>(src, "ST", "ST::(units)", "units"));
+        REQUIRE(IsAggregation<Public>(src, "ST", "ST::(bars)", "bars"));
     });
 }