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ROBLOX2016
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Library/boost/libs/stacktrace/example/assert_handler.cpp
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19 дек 2024, 19:11
19 дек 2024, 19:11
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// Copyright Antony Polukhin, 2016-2020. // // Distributed under the Boost Software License, Version 1.0. (See // accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) #define BOOST_ENABLE_ASSERT_HANDLER #include <cstdlib> // std::exit #include <boost/array.hpp> BOOST_NOINLINE void foo(int i); BOOST_NOINLINE void bar(int i); BOOST_NOINLINE void bar(int i) { boost::array<int, 5> a = {{101, 100, 123, 23, 32}}; if (i >= 0) { foo(a[i]); } else { std::exit(1); } } BOOST_NOINLINE void foo(int i) { bar(--i); } //[getting_started_assert_handlers // BOOST_ENABLE_ASSERT_DEBUG_HANDLER is defined for the whole project #include <stdexcept> // std::logic_error #include <iostream> // std::cerr #include <boost/stacktrace.hpp> namespace boost { inline void assertion_failed_msg(char const* expr, char const* msg, char const* function, char const* /*file*/, long /*line*/) { std::cerr << "Expression '" << expr << "' is false in function '" << function << "': " << (msg ? msg : "<...>") << ".\n" << "Backtrace:\n" << boost::stacktrace::stacktrace() << '\n'; /*<-*/ std::exit(0); /*->*/ /*=std::abort();*/ } inline void assertion_failed(char const* expr, char const* function, char const* file, long line) { ::boost::assertion_failed_msg(expr, 0 /*nullptr*/, function, file, line); } } // namespace boost //] int main() { foo(5); return 2; }