More uses of the new try-catch syntax.

runtime/vm/exceptions_test.cc

 // Copyright (c) 2012, 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 "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/dart_api_impl.h"
 #include "vm/unit_test.h"
 
 namespace dart {
@@ skipping 96 matching lines @@
       "  static int method1(int param) {\n"
       "    UnhandledExceptions.invoke();\n"
       "    return 2;\n"
       "  }\n"
       "  static int method2() {\n"
       "    throw new Second();\n"
       "  }\n"
       "  static int method3(int param) {\n"
       "    try {\n"
       "      UnhandledExceptions.invoke2();\n"
-      "    } catch (Second e) {\n"
+      "    } on Second catch (e) {\n"
       "      return 3;\n"
       "    }\n"
       "    return 2;\n"
       "  }\n"
       "}\n"
       "testMain() {\n"
       "  UnhandledExceptions.equals(2, Second.method1(1));\n"
       "  UnhandledExceptions.equals(3, Second.method3(1));\n"
       "}";
   Dart_Handle lib = TestCase::LoadTestScript(
       kScriptChars,
       reinterpret_cast<Dart_NativeEntryResolver>(native_lookup));
   EXPECT_VALID(Dart_Invoke(lib, Dart_NewString("testMain"), 0, NULL));
 }
 #endif  // defined(TARGET_ARCH_IA32) || defined(TARGET_ARCH_X64).
 
 }  // namespace dart