fix unnecessary cast

kevmoo · kevmoo · commit caa39c414a8c · 2017-03-27T11:13:28.000-07:00
diff --git a/lib/src/model.dart b/lib/src/model.dart
@@ -1537,7 +1537,7 @@ abstract class ModelElement implements Comparable, Nameable, Documentable {
       // the actual annotations are.
       while ((node is VariableDeclaration || node is VariableDeclarationList) &&
           node is! FieldDeclaration) {
-        assert(null != (node as AnnotatedNode).parent);
+        assert(null != node.parent);
         node = node.parent;
       }
       metadata = node.metadata;

Original file line number	Diff line number	Diff line change
`@@ -1537,7 +1537,7 @@ abstract class ModelElement implements Comparable, Nameable, Documentable {`
`1537`	`1537`	`// the actual annotations are.`
`1538`	`1538`	`while ((node is VariableDeclaration \|\| node is VariableDeclarationList) &&`
`1539`	`1539`	`node is! FieldDeclaration) {`
`1540`		`- assert(null != (node as AnnotatedNode).parent);`
	`1540`	`+ assert(null != node.parent);`
`1541`	`1541`	`node = node.parent;`
`1542`	`1542`	`}`
`1543`	`1543`	`metadata = node.metadata;`