[generator] Ignore zero-sized constant C array types.

src/Generator/Passes/CheckIgnoredDecls.cs

@@ -403,6 +403,14 @@ namespace CppSharp.Passes
                 return true;
             }
 
+            var arrayType = type as ArrayType;
+            if (arrayType != null && arrayType.SizeType == ArrayType.ArraySize.Constant &&
+                arrayType.Size == 0)
+            {
+                msg = "zero-sized array";
+                return true;
+            }
+
             msg = null;
             return false;
         }

tests/Common/Common.h

@@ -711,6 +711,9 @@ class DLL_API TestFixedArrays
 public:
     TestFixedArrays();
     VoidPtrRetFunctionTypedef Array[10];
+    TestWideStrings ZeroSizedClassArray[0];
+    MyEnum ZeroSizedEnumArray[0];
+    int ZeroSizedArray[0];
 };
 
 TestFixedArrays::TestFixedArrays() {}