fix build warnning.

Author: huiguangjun

sdk/src/external/json/json.h

@@ -1400,7 +1400,7 @@ namespace Json {
  *
  * \deprecated Use CharReader and CharReaderBuilder.
  */
-class JSONCPP_DEPRECATED("Use CharReader and CharReaderBuilder instead") JSON_API Reader {
+class JSON_API Reader {
 public:
   typedef char Char;
   typedef const Char* Location;

test/external/gtest/gtest-all.cc

@@ -8669,14 +8669,14 @@ static int ExecDeathTestChildMain(void* child_arg) {
 static void StackLowerThanAddress(const void* ptr,
                                   bool* result) GTEST_NO_INLINE_;
 static void StackLowerThanAddress(const void* ptr, bool* result) {
-  int dummy;
+  int dummy = 0;
   *result = (&dummy < ptr);
 }
 
 // Make sure AddressSanitizer does not tamper with the stack here.
 GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
 static bool StackGrowsDown() {
-  int dummy;
+  int dummy = 0;
   bool result;
   StackLowerThanAddress(&dummy, &result);
   return result;

test/src/Bucket/BucketInventoryConfigurationTest.cc

@@ -363,7 +363,7 @@ TEST_F(BucketInventoryConfigurationTest, ListBucketInventoryConfigurationTest)
     EXPECT_EQ(listOutcome.result().NextContinuationToken(), "98");
     EXPECT_EQ(listOutcome.result().IsTruncated(), true);
     EXPECT_EQ(listOutcome.result().InventoryConfigurationList().size(), 100U);
-    for (const auto conf : listOutcome.result().InventoryConfigurationList()) {
+    for (const auto& conf : listOutcome.result().InventoryConfigurationList()) {
         int j = std::strtol(conf.Id().c_str(), nullptr, 10);
         EXPECT_EQ(conf.IsEnabled(), ((j % 4) ? true : false));
         EXPECT_EQ(conf.Filter().Prefix(), ((j % 5) ? "filterPrefix" : ""));

test/src/Bucket/BucketLoggingSettingsTest.cc

@@ -67,7 +67,7 @@ std::string BucketLoggingSettingsTest::BucketName = "";
 
 TEST_F(BucketLoggingSettingsTest, InvalidBucketNameTest)
 {
-    for (auto const invalidBucketName : TestUtils::InvalidBucketNamesList()) {
+    for (auto const& invalidBucketName : TestUtils::InvalidBucketNamesList()) {
         auto outcome = Client->SetBucketLogging(invalidBucketName, "bucket", "LogPrefix");
         EXPECT_EQ(outcome.isSuccess(), false);
         EXPECT_STREQ(outcome.error().Code().c_str(), "ValidateError");

test/src/Bucket/BucketPolicySettingsTest.cc

@@ -66,7 +66,7 @@ std::string BucketPolicySettingsTest::BucketName = "";
 TEST_F(BucketPolicySettingsTest, InvalidBucketNameTest)
 {
     std::string policy = "invalidpolicy";
-    for (auto const invalidBucketName : TestUtils::InvalidBucketNamesList()) {
+    for (auto const& invalidBucketName : TestUtils::InvalidBucketNamesList()) {
         SetBucketPolicyRequest  request(invalidBucketName);
         request.setPolicy(policy);
         auto outcome = Client->SetBucketPolicy(request);

test/src/Bucket/BucketStorageCapacityTest.cc

@@ -65,7 +65,7 @@ std::string BucketStorageCapacityTest::BucketName = "";
 
 TEST_F(BucketStorageCapacityTest, InvalidBucketNameTest)
 {
-    for (auto const invalidBucketName : TestUtils::InvalidBucketNamesList()) {
+    for (auto const& invalidBucketName : TestUtils::InvalidBucketNamesList()) {
         auto outcome = Client->SetBucketStorageCapacity(invalidBucketName, 10240);
         EXPECT_EQ(outcome.isSuccess(), false);
         EXPECT_STREQ(outcome.error().Code().c_str(), "ValidateError");

test/src/Bucket/BucketWebsiteSettingsTest.cc

@@ -66,7 +66,7 @@ std::string BucketWebsiteSettingsTest::BucketName = "";
 TEST_F(BucketWebsiteSettingsTest, InvalidBucketNameTest)
 {
     std::string indexDoc = "index.html";
-    for (auto const invalidBucketName : TestUtils::InvalidBucketNamesList()) {
+    for (auto const& invalidBucketName : TestUtils::InvalidBucketNamesList()) {
         auto outcome = Client->SetBucketWebsite(invalidBucketName, indexDoc);
         EXPECT_EQ(outcome.isSuccess(), false);
         EXPECT_STREQ(outcome.error().Code().c_str(), "ValidateError");

test/src/Bucket/BucketWormSettings.cc

@@ -65,7 +65,7 @@ std::string BucketWormSettings::BucketName = "";
 
 TEST_F(BucketWormSettings, InvalidBucketNameTest)
 {
-    for (auto const invalidBucketName : TestUtils::InvalidBucketNamesList()) {
+    for (auto const& invalidBucketName : TestUtils::InvalidBucketNamesList()) {
         auto ibWOutcome = Client->InitiateBucketWorm(InitiateBucketWormRequest(invalidBucketName, 10));
         EXPECT_EQ(ibWOutcome.isSuccess(), false);
         EXPECT_STREQ(ibWOutcome.error().Code().c_str(), "ValidateError");