no longer need to pass the size to rapidjson

1 files changed, 23 insertions, 19 deletions

diff --git a/external/rapidjson/memorystream.h b/external/rapidjson/memorystream.h
index 8701c33c5..beed1efb5 100644
--- a/external/rapidjson/memorystream.h
+++ b/external/rapidjson/memorystream.h
@@ -1,29 +1,29 @@
-// Copyright (C) 2011 Milo Yip
+// Tencent is pleased to support the open source community by making RapidJSON available.
+// 
+// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
 //
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
+// Licensed under the MIT License (the "License"); you may not use this file except
+// in compliance with the License. You may obtain a copy of the License at
 //
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// http://opensource.org/licenses/MIT
 //
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
+// Unless required by applicable law or agreed to in writing, software distributed 
+// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
+// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
+// specific language governing permissions and limitations under the License.
 
 #ifndef RAPIDJSON_MEMORYSTREAM_H_
 #define RAPIDJSON_MEMORYSTREAM_H_
 
 #include "rapidjson.h"
 
-namespace rapidjson {
+#ifdef __clang__
+RAPIDJSON_DIAG_PUSH
+RAPIDJSON_DIAG_OFF(unreachable-code)
+RAPIDJSON_DIAG_OFF(missing-noreturn)
+#endif
+
+RAPIDJSON_NAMESPACE_BEGIN
 
 //! Represents an in-memory input byte stream.
 /*!
@@ -42,7 +42,7 @@ struct MemoryStream {
 
     MemoryStream(const Ch *src, size_t size) : src_(src), begin_(src), end_(src + size), size_(size) {}
 
-    Ch Peek() const { return *src_; }
+    Ch Peek() const { return (src_ == end_) ? '\0' : *src_; }
     Ch Take() { return (src_ == end_) ? '\0' : *src_++; }
     size_t Tell() const { return static_cast<size_t>(src_ - begin_); }
 
@@ -62,6 +62,10 @@ struct MemoryStream {
     size_t size_;       //!< Size of the stream.
 };
 
-} // namespace rapidjson
+RAPIDJSON_NAMESPACE_END
+
+#ifdef __clang__
+RAPIDJSON_DIAG_POP
+#endif
 
 #endif // RAPIDJSON_MEMORYBUFFER_H_