8 #ifndef Sawyer_Assert_H
9 #define Sawyer_Assert_H
11 #include <Sawyer/Sawyer.h>
13 #include <boost/config.hpp>
15 #ifdef __clang_analyzer__
100 #ifndef BOOST_WINDOWS
103 void fail(
const char *mesg,
const char *expr,
const std::string ¬e,
104 const char *filename,
unsigned linenum,
const char *funcname);
108 const char *filename,
unsigned linenum,
const char *funcname);
123 #define ASSERT_always_require(expr) ASSERT_always_require2(expr, "")
124 #define ASSERT_always_forbid(expr) ASSERT_always_forbid2(expr, "")
125 #define ASSERT_always_not_null(expr) ASSERT_always_not_null2(expr, "")
126 #define ASSERT_always_not_reachable(note) \
127 Sawyer::Assert::fail("reached impossible state", NULL, (note), \
128 __FILE__, __LINE__, SAWYER_PRETTY_FUNCTION)
129 #define ASSERT_always_not_implemented(note) \
130 Sawyer::Assert::fail("not implemented yet", NULL, (note), \
131 __FILE__, __LINE__, SAWYER_PRETTY_FUNCTION)
132 #define ASSERT_always_this()
134 #ifdef __clang_analyzer__
136 #define ASSERT_always_require2(expr, note) assert(expr)
137 #define ASSERT_always_forbid2(expr, note) assert(!(expr))
138 #define ASSERT_always_not_null2(expr, note) assert((expr) != nullptr)
140 #define ASSERT_always_require2(expr, note) \
142 static_cast<void>(0) : \
143 Sawyer::Assert::fail("assertion failed", "required: " #expr, (note), \
144 __FILE__, __LINE__, SAWYER_PRETTY_FUNCTION))
146 #define ASSERT_always_forbid2(expr, note) \
148 static_cast<void>(0) : \
149 Sawyer::Assert::fail("assertion failed", \
150 "forbidden: " #expr, (note), __FILE__, __LINE__, SAWYER_PRETTY_FUNCTION))
152 #define ASSERT_always_not_null2(expr, note) \
154 static_cast<void>(0) : \
155 Sawyer::Assert::fail("null pointer", \
156 #expr, (note), __FILE__, __LINE__, SAWYER_PRETTY_FUNCTION))
163 #if defined(SAWYER_NDEBUG) && !defined(__clang_analyzer__)
165 #define ASSERT_require(expr)
166 #define ASSERT_require2(expr, note)
167 #define ASSERT_forbid(expr)
168 #define ASSERT_forbid2(expr, note)
169 #define ASSERT_not_null(expr)
170 #define ASSERT_not_null2(expr, note)
171 #define ASSERT_not_reachable(note) ASSERT_always_not_reachable(note)
172 #define ASSERT_not_implemented(note) ASSERT_always_not_implemented(note)
173 #define ASSERT_this()
177 #define ASSERT_require(expr) ASSERT_always_require(expr)
178 #define ASSERT_require2(expr, note) ASSERT_always_require2(expr, note)
179 #define ASSERT_forbid(expr) ASSERT_always_forbid(expr)
180 #define ASSERT_forbid2(expr, note) ASSERT_always_forbid2(expr, note)
181 #define ASSERT_not_null(expr) ASSERT_always_not_null(expr)
182 #define ASSERT_not_null2(expr, note) ASSERT_always_not_null2(expr, note)
183 #define ASSERT_not_reachable(note) ASSERT_always_not_reachable(note)
184 #define ASSERT_not_implemented(note) ASSERT_always_not_implemented(note)
185 #define ASSERT_this()
194 Sawyer::Assert::fail("not implemented yet", NULL, (note), \
195 __FILE__, __LINE__, SAWYER_PRETTY_FUNCTION)
197 #define FIXME(note) \
198 Sawyer::Assert::fail("needs to be fixed", NULL, (note), \
199 __FILE__, __LINE__, SAWYER_PRETTY_FUNCTION)
void(* AssertFailureHandler)(const char *mesg, const char *expr, const std::string ¬e, const char *filename, unsigned linenum, const char *funcname)
Type for user-defined assertion failure handler.
Name space for the entire library.
AssertFailureHandler assertFailureHandler
Optional user callback to handle assertion failures.
void fail(const char *mesg, const char *expr, const std::string ¬e, const char *filename, unsigned linenum, const char *funcname)
Cause immediate failure.