diff options
Diffstat (limited to 'test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp')
| -rw-r--r-- | test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp b/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp deleted file mode 100644 index 1c2be02c6212..000000000000 --- a/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/copy_assign.pass.cpp +++ /dev/null @@ -1,138 +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...)> - -// function& operator=(const function& f); - -#include <functional> -#include <cassert> - -#include "test_macros.h" -#include "count_new.hpp" - -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 A::count = 0; - -int g0() { return 0; } -int g(int) { return 0; } -int g2(int, int) { return 2; } -int g3(int, int, int) { return 3; } - -int main() { - assert(globalMemCounter.checkOutstandingNewEq(0)); - { - std::function<int(int)> f = A(); - assert(A::count == 1); - assert(globalMemCounter.checkOutstandingNewEq(1)); - assert(f.target<A>()); - assert(f.target<int (*)(int)>() == 0); - std::function<int(int)> f2; - f2 = f; - assert(A::count == 2); - assert(globalMemCounter.checkOutstandingNewEq(2)); - assert(f2.target<A>()); - assert(f2.target<int (*)(int)>() == 0); - } - assert(A::count == 0); - assert(globalMemCounter.checkOutstandingNewEq(0)); - { - std::function<int(int)> f = g; - assert(globalMemCounter.checkOutstandingNewEq(0)); - assert(f.target<int (*)(int)>()); - assert(f.target<A>() == 0); - std::function<int(int)> f2; - f2 = f; - assert(globalMemCounter.checkOutstandingNewEq(0)); - assert(f2.target<int (*)(int)>()); - assert(f2.target<A>() == 0); - } - assert(globalMemCounter.checkOutstandingNewEq(0)); - { - std::function<int(int)> f; - assert(globalMemCounter.checkOutstandingNewEq(0)); - assert(f.target<int (*)(int)>() == 0); - assert(f.target<A>() == 0); - std::function<int(int)> f2; - f2 = f; - assert(globalMemCounter.checkOutstandingNewEq(0)); - assert(f2.target<int (*)(int)>() == 0); - assert(f2.target<A>() == 0); - } - { - typedef std::function<int()> Func; - Func f = g0; - Func& fr = (f = (Func &)f); - assert(&fr == &f); - assert(*f.target<int(*)()>() == g0); - } - { - typedef std::function<int(int)> Func; - Func f = g; - Func& fr = (f = (Func &)f); - assert(&fr == &f); - assert(*f.target<int(*)(int)>() == g); - } - { - typedef std::function<int(int, int)> Func; - Func f = g2; - Func& fr = (f = (Func &)f); - assert(&fr == &f); - assert(*f.target<int(*)(int, int)>() == g2); - } - { - typedef std::function<int(int, int, int)> Func; - Func f = g3; - Func& fr = (f = (Func &)f); - assert(&fr == &f); - assert(*f.target<int(*)(int, int, int)>() == g3); - } -#if TEST_STD_VER >= 11 - assert(globalMemCounter.checkOutstandingNewEq(0)); - { - std::function<int(int)> f = A(); - assert(A::count == 1); - assert(globalMemCounter.checkOutstandingNewEq(1)); - assert(f.target<A>()); - assert(f.target<int (*)(int)>() == 0); - std::function<int(int)> f2; - f2 = std::move(f); - assert(A::count == 1); - assert(globalMemCounter.checkOutstandingNewEq(1)); - assert(f2.target<A>()); - assert(f2.target<int (*)(int)>() == 0); - assert(f.target<A>() == 0); - assert(f.target<int (*)(int)>() == 0); - } -#endif -} |
