external/bsd/libc++/dist/libcxx/src/stdexcept.cpp

   1 //===------------------------ stdexcept.cpp -------------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is dual licensed under the MIT and the University of Illinois Open
   6 // Source Licenses. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "__refstring"
  11 #include "stdexcept"
  12 #include "new"
  13 #include "string"
  14 #include "system_error"
  15
  16 #ifndef __has_include
  17 #define __has_include(inc) 0
  18 #endif
  19
  20 /* For _LIBCPPABI_VERSION */
  21 #if __has_include(<cxxabi.h>) || defined(__APPLE_) || defined(LIBCXXRT)
  22 #include <cxxabi.h>
  23 #endif
  24
  25 static_assert(sizeof(std::__libcpp_refstring) == sizeof(const char *), "");
  26
  27 namespace std  // purposefully not using versioning namespace
  28 {
  29
  30 logic_error::logic_error(const string& msg) : __imp_(msg.c_str())
  31 {
  32 }
  33
  34 logic_error::logic_error(const char* msg) : __imp_(msg)
  35 {
  36 }
  37
  38 logic_error::logic_error(const logic_error& le) _NOEXCEPT : __imp_(le.__imp_)
  39 {
  40 }
  41
  42 logic_error&
  43 logic_error::operator=(const logic_error& le) _NOEXCEPT
  44 {
  45     __imp_ = le.__imp_;
  46     return *this;
  47 }
  48
  49 #if !defined(_LIBCPPABI_VERSION) && !defined(LIBSTDCXX)
  50
  51 logic_error::~logic_error() _NOEXCEPT
  52 {
  53 }
  54
  55 const char*
  56 logic_error::what() const _NOEXCEPT
  57 {
  58     return __imp_.c_str();
  59 }
  60
  61 #endif
  62
  63 runtime_error::runtime_error(const string& msg) : __imp_(msg.c_str())
  64 {
  65 }
  66
  67 runtime_error::runtime_error(const char* msg) : __imp_(msg)
  68 {
  69 }
  70
  71 runtime_error::runtime_error(const runtime_error& le) _NOEXCEPT
  72   : __imp_(le.__imp_)
  73 {
  74 }
  75
  76 runtime_error&
  77 runtime_error::operator=(const runtime_error& le) _NOEXCEPT
  78 {
  79     __imp_ = le.__imp_;
  80     return *this;
  81 }
  82
  83 #if !defined(_LIBCPPABI_VERSION) && !defined(LIBSTDCXX)
  84
  85 runtime_error::~runtime_error() _NOEXCEPT
  86 {
  87 }
  88
  89 const char*
  90 runtime_error::what() const _NOEXCEPT
  91 {
  92     return __imp_.c_str();
  93 }
  94
  95 domain_error::~domain_error() _NOEXCEPT {}
  96 invalid_argument::~invalid_argument() _NOEXCEPT {}
  97 length_error::~length_error() _NOEXCEPT {}
  98 out_of_range::~out_of_range() _NOEXCEPT {}
  99
 100 range_error::~range_error() _NOEXCEPT {}
 101 overflow_error::~overflow_error() _NOEXCEPT {}
 102 underflow_error::~underflow_error() _NOEXCEPT {}
 103
 104 #endif
 105
 106 }  // std