diff options
Diffstat (limited to 'test/std/strings/basic.string/string.cons/iter_alloc_deduction.pass.cpp')
| -rw-r--r-- | test/std/strings/basic.string/string.cons/iter_alloc_deduction.pass.cpp | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/test/std/strings/basic.string/string.cons/iter_alloc_deduction.pass.cpp b/test/std/strings/basic.string/string.cons/iter_alloc_deduction.pass.cpp deleted file mode 100644 index 815b5600dd47..000000000000 --- a/test/std/strings/basic.string/string.cons/iter_alloc_deduction.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. -// -//===----------------------------------------------------------------------===// - -// <string> -// UNSUPPORTED: c++98, c++03, c++11, c++14 -// XFAIL: libcpp-no-deduction-guides - -// template<class InputIterator> -// basic_string(InputIterator begin, InputIterator end, -// const Allocator& a = Allocator()); - -// template<class InputIterator, -// class Allocator = allocator<typename iterator_traits<InputIterator>::value_type>> -// basic_string(InputIterator, InputIterator, Allocator = Allocator()) -// -> basic_string<typename iterator_traits<InputIterator>::value_type, -// char_traits<typename iterator_traits<InputIterator>::value_type>, -// Allocator>; -// -// The deduction guide shall not participate in overload resolution if InputIterator -// is a type that does not qualify as an input iterator, or if Allocator is a type -// that does not qualify as an allocator. - - -#include <string> -#include <iterator> -#include <cassert> -#include <cstddef> - -#include "test_macros.h" -#include "test_allocator.h" -#include "../input_iterator.h" -#include "min_allocator.h" - -int main() -{ - { - const char* s = "12345678901234"; - std::basic_string s1(s, s+10); // Can't use {} here - using S = decltype(s1); // what type did we get? - static_assert(std::is_same_v<S::value_type, char>, ""); - static_assert(std::is_same_v<S::traits_type, std::char_traits<char>>, ""); - static_assert(std::is_same_v<S::allocator_type, std::allocator<char>>, ""); - assert(s1.size() == 10); - assert(s1.compare(0, s1.size(), s, s1.size()) == 0); - } - - { - const char* s = "12345678901234"; - std::basic_string s1{s, s+10, std::allocator<char>{}}; - using S = decltype(s1); // what type did we get? - static_assert(std::is_same_v<S::value_type, char>, ""); - static_assert(std::is_same_v<S::traits_type, std::char_traits<char>>, ""); - static_assert(std::is_same_v<S::allocator_type, std::allocator<char>>, ""); - assert(s1.size() == 10); - assert(s1.compare(0, s1.size(), s, s1.size()) == 0); - } - { - const wchar_t* s = L"12345678901234"; - std::basic_string s1{s, s+10, test_allocator<wchar_t>{}}; - using S = decltype(s1); // what type did we get? - static_assert(std::is_same_v<S::value_type, wchar_t>, ""); - static_assert(std::is_same_v<S::traits_type, std::char_traits<wchar_t>>, ""); - static_assert(std::is_same_v<S::allocator_type, test_allocator<wchar_t>>, ""); - assert(s1.size() == 10); - assert(s1.compare(0, s1.size(), s, s1.size()) == 0); - } - { - const char16_t* s = u"12345678901234"; - std::basic_string s1{s, s+10, min_allocator<char16_t>{}}; - using S = decltype(s1); // what type did we get? - static_assert(std::is_same_v<S::value_type, char16_t>, ""); - static_assert(std::is_same_v<S::traits_type, std::char_traits<char16_t>>, ""); - static_assert(std::is_same_v<S::allocator_type, min_allocator<char16_t>>, ""); - assert(s1.size() == 10); - assert(s1.compare(0, s1.size(), s, s1.size()) == 0); - } - { - const char32_t* s = U"12345678901234"; - std::basic_string s1{s, s+10, explicit_allocator<char32_t>{}}; - using S = decltype(s1); // what type did we get? - static_assert(std::is_same_v<S::value_type, char32_t>, ""); - static_assert(std::is_same_v<S::traits_type, std::char_traits<char32_t>>, ""); - static_assert(std::is_same_v<S::allocator_type, explicit_allocator<char32_t>>, ""); - assert(s1.size() == 10); - assert(s1.compare(0, s1.size(), s, s1.size()) == 0); - } -} |
