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 | #ifdef _MSC_VER |
26 | #include <limits> |
27 | #endif |
28 | |
29 | namespace kj { |
30 | namespace _ { // private |
31 | |
32 | void inlineRequireFailure(const char* file, int line, const char* expectation, |
33 | const char* macroArgs, const char* message) { |
34 | if (message == nullptr) { |
35 | Debug::Fault f(file, line, kj::Exception::Type::FAILED, expectation, macroArgs); |
36 | f.fatal(); |
37 | } else { |
38 | Debug::Fault f(file, line, kj::Exception::Type::FAILED, expectation, macroArgs, message); |
39 | f.fatal(); |
40 | } |
41 | } |
42 | |
43 | void unreachable() { |
44 | KJ_FAIL_ASSERT("Supposedly-unreachable branch executed." ); |
45 | |
46 | // Really make sure we abort. |
47 | abort(); |
48 | } |
49 | |
50 | } // namespace _ (private) |
51 | |
52 | #if _MSC_VER && !__clang__ |
53 | |
54 | float nan() { return std::numeric_limits<float>::quiet_NaN(); } |
55 | |
56 | #endif |
57 | |
58 | } // namespace kj |
59 | |