1 // Copyright 2007-2010 Baptiste Lepilleur
2 // Distributed under MIT license, or public domain if desired and
3 // recognized in your jurisdiction.
4 // See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
5 
6 #ifndef CPPTL_JSON_ASSERTIONS_H_INCLUDED
7 #define CPPTL_JSON_ASSERTIONS_H_INCLUDED
8 
9 #include <stdlib.h>
10 
11 #if !defined(JSON_IS_AMALGAMATION)
12 #include "config.h"
13 #endif // if !defined(JSON_IS_AMALGAMATION)
14 
15 #if JSON_USE_EXCEPTION
16 #include <stdexcept>
17 #define JSON_ASSERT(condition)                                                 \
18   assert(condition); // @todo <= change this into an exception throw
19 #define JSON_FAIL_MESSAGE(message) throw std::runtime_error(message);
20 #else // JSON_USE_EXCEPTION
21 #define JSON_ASSERT(condition) assert(condition);
22 
23 // The call to assert() will show the failure message in debug builds. In
24 // release bugs we write to invalid memory in order to crash hard, so that a
25 // debugger or crash reporter gets the chance to take over. We still call exit()
26 // afterward in order to tell the compiler that this macro doesn't return.
27 #define JSON_FAIL_MESSAGE(message)                                             \
28   {                                                                            \
29     assert(false&& message);                                                   \
30     strcpy(reinterpret_cast<char*>(666), message);                             \
31     exit(123);                                                                 \
32   }
33 
34 #endif
35 
36 #define JSON_ASSERT_MESSAGE(condition, message)                                \
37   if (!(condition)) {                                                          \
38     JSON_FAIL_MESSAGE(message)                                                 \
39   }
40 
41 #endif // CPPTL_JSON_ASSERTIONS_H_INCLUDED
42