typeInformation in CreateInstance is a kind of TypeExpression

pkg/compiler/lib/src/tree_ir/tree_ir_tracer.dart

Index: pkg/compiler/lib/src/tree_ir/tree_ir_tracer.dart
diff --git a/pkg/compiler/lib/src/tree_ir/tree_ir_tracer.dart b/pkg/compiler/lib/src/tree_ir/tree_ir_tracer.dart
index d6f17694116388573ef87ad37ea3984f1d9ba4d6..6d2ce7eac423dcdf705f20d0a394bb6cf3b58db8 100644
--- a/pkg/compiler/lib/src/tree_ir/tree_ir_tracer.dart
+++ b/pkg/compiler/lib/src/tree_ir/tree_ir_tracer.dart
@@ -523,7 +523,9 @@ class SubexpressionVisitor extends ExpressionVisitor<String> {
 
   @override
   String visitTypeExpression(TypeExpression node) {
-    return node.dartType.toString();
+    String kind = '${node.kind}'.split('.').last;
+    String args = node.arguments.map(visitExpression).join(', ');
+    return 'TypeExpression($kind, ${node.dartType}, $args)';
   }
 
   @override