Try to fix clang and gcc warnings problems again x4

include/rapidjson/filereadstream.h

@@ -51,8 +51,8 @@ public:
     size_t Tell() const { return count_ + static_cast<size_t>(current_ - buffer_); }
 
     // Not implemented
-    void Put(Ch)  RAPIDJSON_NORETURN_SUFFIX { RAPIDJSON_ASSERT(false); }
-    void Flush()  RAPIDJSON_NORETURN_SUFFIX { RAPIDJSON_ASSERT(false); } 
+    void Put(Ch) { RAPIDJSON_ASSERT(false); }
+    void Flush() { RAPIDJSON_ASSERT(false); } 
     Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
     size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
 

test/unittest/readertest.cpp

@@ -1040,8 +1040,8 @@ public:
     size_t Tell() const { return static_cast<size_t>(is_.tellg()); }
 
     Ch* PutBegin() { assert(false); return 0; }
-    void Put(Ch) RAPIDJSON_NORETURN_SUFFIX { assert(false); }
-    void Flush() RAPIDJSON_NORETURN_SUFFIX { assert(false); }
+    void Put(Ch) { assert(false); }
+    void Flush() { assert(false); }
     size_t PutEnd(Ch*) { assert(false); return 0; }
 
 private:

test/unittest/valuetest.cpp

@@ -482,12 +482,12 @@ TEST(Value, Int64) {
     z.SetInt64(1234);
     EXPECT_EQ(1234, z.GetInt64());
 
-    z.SetInt64(2147483648);   // 2^31, cannot cast as int
+    z.SetInt64(2147483648u);   // 2^31, cannot cast as int
     EXPECT_FALSE(z.IsInt());
     EXPECT_TRUE(z.IsUint());
     EXPECT_NEAR(2147483648.0, z.GetDouble(), 0.0);
 
-    z.SetInt64(4294967296);   // 2^32, cannot cast as uint
+    z.SetInt64(int64_t(4294967298u) + 1);   // 2^32, cannot cast as uint
     EXPECT_FALSE(z.IsInt());
     EXPECT_FALSE(z.IsUint());
     EXPECT_NEAR(4294967296.0, z.GetDouble(), 0.0);
@@ -528,12 +528,12 @@ TEST(Value, Uint64) {
     z.SetUint64(1234);
     EXPECT_EQ(1234u, z.GetUint64());
 
-    z.SetUint64(uint64_t(2147483648));  // 2^31, cannot cast as int
+    z.SetUint64(uint64_t(2147483648u));  // 2^31, cannot cast as int
     EXPECT_FALSE(z.IsInt());
     EXPECT_TRUE(z.IsUint());
     EXPECT_TRUE(z.IsInt64());
 
-    z.SetUint64(uint64_t(4294967295) + 1);  // 2^32, cannot cast as uint
+    z.SetUint64(uint64_t(4294967295u) + 1);  // 2^32, cannot cast as uint
     EXPECT_FALSE(z.IsInt());
     EXPECT_FALSE(z.IsUint());
     EXPECT_TRUE(z.IsInt64());