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Applied noexcept to everything in [language.support] (Chapter 18)

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132129 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2011-05-26 18:23:59 +00:00
parent 4b7a43da34
commit ed56921d6e
8 changed files with 271 additions and 264 deletions
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30
src/exception.cpp
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@@ -24,13 +24,13 @@
#endif // __APPLE__
std::unexpected_handler
std::set_unexpected(std::unexpected_handler func) throw()
std::set_unexpected(std::unexpected_handler func) _NOEXCEPT
{
return __sync_lock_test_and_set(&__unexpected_handler, func);
}
std::unexpected_handler
std::get_unexpected() throw()
std::get_unexpected() _NOEXCEPT
{
return __sync_fetch_and_add(&__unexpected_handler, (std::unexpected_handler)0);
}
@@ -45,13 +45,13 @@ std::unexpected()
}
std::terminate_handler
std::set_terminate(std::terminate_handler func) throw()
std::set_terminate(std::terminate_handler func) _NOEXCEPT
{
return __sync_lock_test_and_set(&__terminate_handler, func);
}
std::terminate_handler
std::get_terminate() throw()
std::get_terminate() _NOEXCEPT
{
return __sync_fetch_and_add(&__terminate_handler, (std::terminate_handler)0);
}
@@ -76,7 +76,7 @@ std::terminate() _NOEXCEPT
#endif // _LIBCPP_NO_EXCEPTIONS
}
bool std::uncaught_exception() throw()
bool std::uncaught_exception() _NOEXCEPT
{
#if __APPLE__
// on Darwin, there is a helper function so __cxa_get_globals is private
@@ -93,25 +93,25 @@ bool std::uncaught_exception() throw()
namespace std
{
exception::~exception() throw()
exception::~exception() _NOEXCEPT
{
}
bad_exception::~bad_exception() throw()
bad_exception::~bad_exception() _NOEXCEPT
{
}
const char* exception::what() const throw()
const char* exception::what() const _NOEXCEPT
{
return "std::exception";
}
const char* bad_exception::what() const throw()
const char* bad_exception::what() const _NOEXCEPT
{
return "std::bad_exception";
}
exception_ptr::~exception_ptr()
exception_ptr::~exception_ptr() _NOEXCEPT
{
#if __APPLE__
__cxxabiapple::__cxa_decrement_exception_refcount(__ptr_);
@@ -121,7 +121,7 @@ exception_ptr::~exception_ptr()
#endif // __APPLE__
}
exception_ptr::exception_ptr(const exception_ptr& other)
exception_ptr::exception_ptr(const exception_ptr& other) _NOEXCEPT
: __ptr_(other.__ptr_)
{
#if __APPLE__
@@ -132,7 +132,7 @@ exception_ptr::exception_ptr(const exception_ptr& other)
#endif // __APPLE__
}
exception_ptr& exception_ptr::operator=(const exception_ptr& other)
exception_ptr& exception_ptr::operator=(const exception_ptr& other) _NOEXCEPT
{
#if __APPLE__
if (__ptr_ != other.__ptr_)
@@ -148,12 +148,12 @@ exception_ptr& exception_ptr::operator=(const exception_ptr& other)
#endif // __APPLE__
}
nested_exception::nested_exception()
nested_exception::nested_exception() _NOEXCEPT
: __ptr_(current_exception())
{
}
nested_exception::~nested_exception()
nested_exception::~nested_exception() _NOEXCEPT
{
}
@@ -168,7 +168,7 @@ nested_exception::rethrow_nested() const
} // std
std::exception_ptr std::current_exception()
std::exception_ptr std::current_exception() _NOEXCEPT
{
#if __APPLE__
// be nicer if there was a constructor that took a ptr, then