diff options
Diffstat (limited to 'src/utils/assert.h')
| -rw-r--r-- | src/utils/assert.h | 70 |
1 files changed, 32 insertions, 38 deletions
diff --git a/src/utils/assert.h b/src/utils/assert.h index d68f683a6..88d514b43 100644 --- a/src/utils/assert.h +++ b/src/utils/assert.h @@ -10,59 +10,53 @@ namespace Botan { +/** +* Called when an assertion fails +*/ void assertion_failure(const char* expr_str, - const char* msg, + const char* assertion_made, const char* func, const char* file, int line); -#define BOTAN_ASSERT(expr, msg) \ +/** +* Make an assertion +*/ +#define BOTAN_ASSERT(expr, assertion_made) \ do { \ if(!(expr)) \ Botan::assertion_failure(#expr, \ - msg, \ - BOTAN_ASSERT_FUNCTION, \ + assertion_made, \ + __func__, \ __FILE__, \ __LINE__); \ } while(0) -#define BOTAN_ASSERT_EQUAL(value1, value2, msg) \ - do { \ - if(value1 != value2) \ - Botan::assertion_failure(#value1 " == " #value2, \ - msg, \ - BOTAN_ASSERT_FUNCTION, \ - __FILE__, \ - __LINE__); \ - } while(0) - -#define BOTAN_ASSERT_NONNULL(ptr) \ - do { \ - if(static_cast<bool>(ptr) == false) \ - Botan::assertion_failure(#ptr " is not null", \ - "", \ - BOTAN_ASSERT_FUNCTION, \ - __FILE__, \ - __LINE__); \ +/** +* Assert that value1 == value2 +*/ +#define BOTAN_ASSERT_EQUAL(value1, value2, assertion_made) \ + do { \ + if(value1 != value2) \ + Botan::assertion_failure(#value1 " == " #value2, \ + assertion_made, \ + __func__, \ + __FILE__, \ + __LINE__); \ } while(0) -/* -* Unfortunately getting the function name from the preprocessor -* isn't standard in C++98 (C++0x uses C99's __func__) +/** +* Assert that a pointer is not null */ -#if defined(BOTAN_BUILD_COMPILER_IS_GCC) || \ - defined(BOTAN_BUILD_COMPILER_IS_CLANG) || \ - defined(BOTAN_BUILD_COMPILER_IS_INTEL) - - #define BOTAN_ASSERT_FUNCTION __PRETTY_FUNCTION__ - -#elif defined(BOTAN_BUILD_COMPILER_IS_MSVC) - - #define BOTAN_ASSERT_FUNCTION __FUNCTION__ - -#else - #define BOTAN_ASSERT_FUNCTION ((const char*)0) -#endif +#define BOTAN_ASSERT_NONNULL(ptr) \ + do { \ + if(static_cast<bool>(ptr) == false) \ + Botan::assertion_failure(#ptr " is not null", \ + "", \ + __func__, \ + __FILE__, \ + __LINE__); \ + } while(0) } |