1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ART_RUNTIME_LAMBDA_CLOSURE_BUILDER_INL_H_
18 #define ART_RUNTIME_LAMBDA_CLOSURE_BUILDER_INL_H_
19 
20 #include "lambda/closure_builder.h"
21 #include <string.h>
22 
23 namespace art {
24 namespace lambda {
25 
26 template <typename T, ClosureBuilder::ShortyTypeEnum kShortyType>
CaptureVariablePrimitive(T value)27 void ClosureBuilder::CaptureVariablePrimitive(T value) {
28   static_assert(ShortyFieldTypeTraits::IsPrimitiveType<T>(), "T must be a primitive type");
29   const size_t type_size = ShortyFieldType(kShortyType).GetStaticSize();
30   DCHECK_EQ(type_size, sizeof(T));
31 
32   // Copy the data while retaining the bit pattern. Strict-aliasing safe.
33   ShortyFieldTypeTraits::MaxType value_storage = 0;
34   memcpy(&value_storage, &value, sizeof(T));
35 
36   values_.push_back(value_storage);
37   size_ += sizeof(T);
38 
39   shorty_types_ += kShortyType;
40 }
41 
42 }  // namespace lambda
43 }  // namespace art
44 
45 #endif  // ART_RUNTIME_LAMBDA_CLOSURE_BUILDER_INL_H_
46