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Adding bad_array_length to libc++

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@190478 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow 2013-09-11 01:38:42 +00:00
parent 49d596d412
commit 7f9f52e6c6
2 changed files with 40 additions and 1 deletions
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23
include/new
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@ -27,6 +27,18 @@ public:
virtual const char* what() const noexcept; virtual const char* what() const noexcept;
}; };
class bad_array_length : public bad_alloc // C++14
{
public:
bad_array_length() noexcept;
};
class bad_array_new_length : public bad_alloc
{
public:
bad_array_new_length() noexcept;
};
struct nothrow_t {}; struct nothrow_t {};
extern const nothrow_t nothrow; extern const nothrow_t nothrow;
typedef void (*new_handler)(); typedef void (*new_handler)();
@ -81,6 +93,17 @@ public:
virtual const char* what() const _NOEXCEPT; virtual const char* what() const _NOEXCEPT;
}; };
#if defined(_LIBCPP_BUILDING_NEW) || (_LIBCPP_STD_VER > 11)
class _LIBCPP_EXCEPTION_ABI bad_array_length
: public bad_alloc
{
public:
bad_array_length() _NOEXCEPT;
virtual ~bad_array_length() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
#endif
_LIBCPP_FUNC_VIS void __throw_bad_alloc(); // not in C++ spec _LIBCPP_FUNC_VIS void __throw_bad_alloc(); // not in C++ spec
struct _LIBCPP_TYPE_VIS nothrow_t {}; struct _LIBCPP_TYPE_VIS nothrow_t {};

18
src/new.cpp
View File

@ -7,6 +7,8 @@
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#define _LIBCPP_BUILDING_NEW
#include <stdlib.h> #include <stdlib.h>
#include "new" #include "new"
@ -186,13 +188,27 @@ bad_array_new_length::~bad_array_new_length() _NOEXCEPT
{ {
} }
const char*
bad_array_length::what() const _NOEXCEPT
{
return "bad_array_length";
}
bad_array_length::bad_array_length() _NOEXCEPT
{
}
bad_array_length::~bad_array_length() _NOEXCEPT
{
}
const char* const char*
bad_array_new_length::what() const _NOEXCEPT bad_array_new_length::what() const _NOEXCEPT
{ {
return "bad_array_new_length"; return "bad_array_new_length";
} }
#endif #endif // _LIBCPPABI_VERSION
void void
__throw_bad_alloc() __throw_bad_alloc()