diff options
Diffstat (limited to 'test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp')
| -rw-r--r-- | test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp b/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp deleted file mode 100644 index 7a4678ad1cae..000000000000 --- a/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.targ/target.pass.cpp +++ /dev/null @@ -1,93 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// <functional> - -// class function<R(ArgTypes...)> - -// template<typename T> -// requires Callable<T, ArgTypes...> && Convertible<Callable<T, ArgTypes...>::result_type, R> -// T* -// target(); -// template<typename T> -// requires Callable<T, ArgTypes...> && Convertible<Callable<T, ArgTypes...>::result_type, R> -// const T* -// target() const; - -#include <functional> -#include <new> -#include <cstdlib> -#include <cassert> - -class A -{ - int data_[10]; -public: - static int count; - - A() - { - ++count; - for (int i = 0; i < 10; ++i) - data_[i] = i; - } - - A(const A&) {++count;} - - ~A() {--count;} - - int operator()(int i) const - { - for (int j = 0; j < 10; ++j) - i += data_[j]; - return i; - } - - int foo(int) const {return 1;} -}; - -int A::count = 0; - -int g(int) {return 0;} - -int main() -{ - { - std::function<int(int)> f = A(); - assert(A::count == 1); - assert(f.target<A>()); - assert(f.target<int(*)(int)>() == 0); - assert(f.target<int>() == nullptr); - } - assert(A::count == 0); - { - std::function<int(int)> f = g; - assert(A::count == 0); - assert(f.target<int(*)(int)>()); - assert(f.target<A>() == 0); - assert(f.target<int>() == nullptr); - } - assert(A::count == 0); - { - const std::function<int(int)> f = A(); - assert(A::count == 1); - assert(f.target<A>()); - assert(f.target<int(*)(int)>() == 0); - assert(f.target<int>() == nullptr); - } - assert(A::count == 0); - { - const std::function<int(int)> f = g; - assert(A::count == 0); - assert(f.target<int(*)(int)>()); - assert(f.target<A>() == 0); - assert(f.target<int>() == nullptr); - } - assert(A::count == 0); -} |
