etc/services - sync with NetBSD-8
[minix.git] / external / bsd / libc++ / dist / libcxxrt / src / auxhelper.cc
blob3e98da036a11d22e41fe04397d21faa81e5da5bb
1 /*
2 * Copyright 2010-2011 PathScale, Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * 1. Redistributions of source code must retain the above copyright notice,
8 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
15 * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
21 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
22 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
24 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 /**
28 * aux.cc - Compiler helper functions.
30 * The functions declared in this file are intended to be called only by code
31 * that is automatically generated by C++ compilers for some common cases.
34 #include <stdlib.h>
35 #include "stdexcept.h"
37 /**
38 * Called to generate a bad cast exception. This function is intended to allow
39 * compilers to insert code generating this exception without needing to
40 * duplicate the code for throwing the exception in every call site.
42 extern "C" void __cxa_bad_cast()
44 throw std::bad_cast();
47 /**
48 * Called to generate a bad typeid exception. This function is intended to
49 * allow compilers to insert code generating this exception without needing to
50 * duplicate the code for throwing the exception in every call site.
52 extern "C" void __cxa_bad_typeid()
54 throw std::bad_typeid();
57 /**
58 * Compilers may (but are not required to) set any pure-virtual function's
59 * vtable entry to this function. This makes debugging slightly easier, as
60 * users can add a breakpoint on this function to tell if they've accidentally
61 * called a pure-virtual function.
63 extern "C" void __cxa_pure_virtual()
65 abort();
68 /**
69 * Compilers may (but are not required to) set any deleted-virtual function's
70 * vtable entry to this function. This makes debugging slightly easier, as
71 * users can add a breakpoint on this function to tell if they've accidentally
72 * called a deleted-virtual function.
74 extern "C" void __cxa_deleted_virtual()
76 abort();
79 extern "C" void __cxa_throw_bad_array_new_length()
81 throw std::bad_array_new_length();