assert.cpp

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/*
* Runtime assertion checking
* (C) 2010,2012,2018 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/

#include <botan/exceptn.h>
#include <sstream>

namespace Botan {

void throw_invalid_argument(const char* message,
                            const char* func,
                            const char* file)
   {
   std::ostringstream format;
   format << message << " in " << func << ":" << file;
   throw Invalid_Argument(format.str());
   }

void throw_invalid_state(const char* expr,
                         const char* func,
                         const char* file)
   {
   std::ostringstream format;
   format << "Invalid state: " << expr << " was false in " << func << ":" << file;
   throw Invalid_State(format.str());
   }

void assertion_failure(const char* expr_str,
                       const char* assertion_made,
                       const char* func,
                       const char* file,
                       int line)
   {
   std::ostringstream format;

   format << "False assertion ";

   if(assertion_made && assertion_made[0] != 0)
      format << "'" << assertion_made << "' (expression " << expr_str << ") ";
   else
      format << expr_str << " ";

   if(func)
      format << "in " << func << " ";

   format << "@" << file << ":" << line;

   throw Internal_Error(format.str());
   }

}