Features: Add cxx_generalized_initializers.

This commit is contained in:
Stephen Kelly 2014-04-04 14:52:48 +02:00
parent ff80c3b420
commit e74b216c90
4 changed files with 30 additions and 0 deletions

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@ -77,6 +77,11 @@ The features known to this version of CMake are:
.. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
``cxx_generalized_initializers``
Initializer lists, as defined in N2672_.
.. _N2672: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm
``cxx_inheriting_constructors``
Inheriting constructors, as defined in N2540_.

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@ -40,6 +40,7 @@ set(GNU44_CXX11 "${_oldestSupported} && __cplusplus >= 201103L")
set(_cmake_feature_test_cxx_auto_type "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_defaulted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_deleted_functions "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_generalized_initializers "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_strong_enums "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_trailing_return_types "${GNU44_CXX11}")
set(_cmake_feature_test_cxx_unicode_literals "${GNU44_CXX11}")

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@ -55,6 +55,7 @@
F(cxx_explicit_conversions) \
F(cxx_extern_templates) \
F(cxx_final) \
F(cxx_generalized_initializers) \
F(cxx_inheriting_constructors) \
F(cxx_lambdas) \
F(cxx_noexcept) \

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@ -0,0 +1,23 @@
// Dummy implementation. Test only the compiler feature.
namespace std {
typedef decltype(sizeof(int)) size_t;
template <class _E>
class initializer_list
{
const _E* __begin_;
size_t __size_;
};
}
template <typename T>
struct A
{
A(std::initializer_list<T>) {}
};
void someFunc()
{
A<int> as = { 1, 2, 3, 4 };
}