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_CMDLINE_UNIT_H_
18 #define ART_CMDLINE_UNIT_H_
19 
20 namespace art {
21 
22 // Used for arguments that simply indicate presence (e.g. "-help") without any values.
23 struct Unit {
24   // Avoid 'Conditional jump or move depends on uninitialised value(s)' errors
25   // when running valgrind by specifying a user-defined constructor.
UnitUnit26   Unit() {}
27   Unit(const Unit&) = default;
~UnitUnit28   ~Unit() {}
29   bool operator==(Unit) const {
30     return true;
31   }
32 };
33 
34 }  // namespace art
35 
36 #endif  // ART_CMDLINE_UNIT_H_
37