Await always waits

runtime/vm/ast_printer.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/ast_printer.h"
 
 #include "vm/handles.h"
 #include "vm/object.h"
 #include "vm/os.h"
 #include "vm/parser.h"
@@ skipping 27 matching lines @@
   VisitGenericAstNode(node);
 }
 
 
 void AstPrinter::VisitArgumentListNode(ArgumentListNode* arguments) {
   VisitGenericAstNode(arguments);
 }
 
 
 void AstPrinter::VisitReturnNode(ReturnNode* node) {
-  OS::Print("(%s %s",
-            node->PrettyName(),
-            (node->return_type() == ReturnNode::kContinuation) ?
-                "continuation " : "");
+  const char* kind;
+  switch (node->return_type()) {
+    case ReturnNode::kContinuation:
+      kind = "continuation ";
+      break;
+    case ReturnNode::kContinuationTarget:
+      kind = "continuation-target ";
+      break;
+    case ReturnNode::kRegular:
+      kind = "";
+      break;
+    default:
+      UNREACHABLE();
+  }
+  OS::Print("(%s %s", node->PrettyName(), kind);
   node->VisitChildren(this);
   OS::Print(")");
 }
 
 
 void AstPrinter::VisitGenericLocalNode(AstNode* node,
                                        const LocalVariable& var) {
   OS::Print("(%s %s%s \"%s\"",
             node->PrettyName(),
             var.is_final() ? "final " : "",
@@ skipping 467 matching lines @@
   ASSERT(node_sequence != NULL);
   AstPrinter ast_printer;
   const char* function_name =
       parsed_function.function().ToFullyQualifiedCString();
   OS::Print("Ast for function '%s' {\n", function_name);
   node_sequence->Visit(&ast_printer);
   OS::Print("}\n");
 }
 
 }  // namespace dart