fix @SuppressWarnings for typedefs

Author: AlexHaxe

checkstyle/checks/Check.hx

@@ -106,6 +106,9 @@ class Check {
 						return hasSuppressWarningsMeta (item.meta);
 					}
 				case ETypedef(d):
+					if ((pos <= td.pos.max) && (pos >= td.pos.min)) {
+						if (hasSuppressWarningsMeta (d.meta)) return true;
+					}
 					switch (d.data) {
 						case TAnonymous(fields):
 							for (field in fields) {

test/DynamicCheckTest.hx

@@ -72,7 +72,10 @@ class DynamicTests {
 	typedef Test3a = {
 		var count1:Int;
 		var count2:Dynamic;
-	}";
+	}
+
+	@SuppressWarnings('checkstyle:Dynamic')
+	typedef Test3b = Array<Dynamic>;";
 
 	public static inline var TEST1:String = "
 	class Test {