common.c++ (1896B)
1 // Copyright (c) 2013-2014 Sandstorm Development Group, Inc. and contributors 2 // Licensed under the MIT License: 3 // 4 // Permission is hereby granted, free of charge, to any person obtaining a copy 5 // of this software and associated documentation files (the "Software"), to deal 6 // in the Software without restriction, including without limitation the rights 7 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 // copies of the Software, and to permit persons to whom the Software is 9 // furnished to do so, subject to the following conditions: 10 // 11 // The above copyright notice and this permission notice shall be included in 12 // all copies or substantial portions of the Software. 13 // 14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 20 // THE SOFTWARE. 21 22 #include "common.h" 23 #include "debug.h" 24 #include <stdlib.h> 25 26 namespace kj { 27 namespace _ { // private 28 29 void inlineRequireFailure(const char* file, int line, const char* expectation, 30 const char* macroArgs, const char* message) { 31 if (message == nullptr) { 32 Debug::Fault f(file, line, kj::Exception::Type::FAILED, expectation, macroArgs); 33 f.fatal(); 34 } else { 35 Debug::Fault f(file, line, kj::Exception::Type::FAILED, expectation, macroArgs, message); 36 f.fatal(); 37 } 38 } 39 40 void unreachable() { 41 KJ_FAIL_ASSERT("Supposedly-unreachable branch executed."); 42 43 // Really make sure we abort. 44 KJ_KNOWN_UNREACHABLE(abort()); 45 } 46 47 } // namespace _ (private) 48 49 } // namespace kj