From 7c43f1700c746ffb7118bd187503e022fba4a77e Mon Sep 17 00:00:00 2001
From: Jisi Liu <jisi.liu@gmail.com>
Date: Fri, 20 Feb 2015 16:21:04 -0800
Subject: Use static_cast instead of dynamic_cast in arena unittest so that it
 can pass in systems without rtti.

Change-Id: Ib32b47a66f14928de9399c49dbdb07263a30d1bc
---
 src/google/protobuf/arena_unittest.cc | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'src/google')

diff --git a/src/google/protobuf/arena_unittest.cc b/src/google/protobuf/arena_unittest.cc
index 9d3d3e3e..390141a3 100644
--- a/src/google/protobuf/arena_unittest.cc
+++ b/src/google/protobuf/arena_unittest.cc
@@ -390,7 +390,7 @@ TEST(ArenaTest, ReleaseFromArenaMessageUsingReflectionMakesCopy) {
     const Reflection* r = arena_message->GetReflection();
     const FieldDescriptor* f = arena_message->GetDescriptor()->FindFieldByName(
         "optional_nested_message");
-    nested_msg = dynamic_cast<TestAllTypes::NestedMessage*>(
+    nested_msg = static_cast<TestAllTypes::NestedMessage*>(
         r->ReleaseMessage(arena_message, f));
   }
   EXPECT_EQ(42, nested_msg->bb());
@@ -853,7 +853,7 @@ TEST(ArenaTest, MutableMessageReflection) {
   const Descriptor* d = message->GetDescriptor();
   const FieldDescriptor* field = d->FindFieldByName("optional_nested_message");
   TestAllTypes::NestedMessage* submessage =
-      dynamic_cast<TestAllTypes::NestedMessage*>(
+      static_cast<TestAllTypes::NestedMessage*>(
           r->MutableMessage(message, field));
   TestAllTypes::NestedMessage* submessage_expected =
       message->mutable_optional_nested_message();
@@ -862,7 +862,7 @@ TEST(ArenaTest, MutableMessageReflection) {
   EXPECT_EQ(&arena, submessage->GetArena());
 
   const FieldDescriptor* oneof_field = d->FindFieldByName("oneof_nested_message");
-  submessage = dynamic_cast<TestAllTypes::NestedMessage*>(
+  submessage = static_cast<TestAllTypes::NestedMessage*>(
       r->MutableMessage(message, oneof_field));
   submessage_expected = message->mutable_oneof_nested_message();
 
@@ -921,8 +921,8 @@ TEST(ArenaTest, MessageLiteOnArena) {
   options.initial_block = &arena_block[0];
   options.initial_block_size = arena_block.size();
   Arena arena(options);
-  const google::protobuf::MessageLite* prototype = dynamic_cast<
-      const google::protobuf::MessageLite*>(&TestAllTypes::default_instance());
+  const google::protobuf::MessageLite* prototype =
+      &TestAllTypes::default_instance();
 
   TestAllTypes initial_message;
   FillArenaAwareFields(&initial_message);
@@ -935,8 +935,7 @@ TEST(ArenaTest, MessageLiteOnArena) {
     EXPECT_TRUE(generic_message != NULL);
     EXPECT_EQ(&arena, generic_message->GetArena());
     EXPECT_TRUE(generic_message->ParseFromString(serialized));
-    TestAllTypes* deserialized = dynamic_cast<TestAllTypes*>(generic_message);
-    EXPECT_TRUE(deserialized != NULL);
+    TestAllTypes* deserialized = static_cast<TestAllTypes*>(generic_message);
     EXPECT_EQ(42, deserialized->optional_int32());
   }
 
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