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comparison gcc/testsuite/g++.dg/ext/char8_t-udl-1.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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131:84e7813d76e9 145:1830386684a0
1 // Test overloading for UTF-8 user defined literals when -fchar8_t is not in effect.
2 // { dg-do compile }
3 // { dg-options "-std=c++17 -fno-char8_t" }
4
5 template<typename T1, typename T2>
6 struct is_same
7 { static const bool value = false; };
8
9 template<typename T>
10 struct is_same<T, T>
11 { static const bool value = true; };
12
13 int operator "" _udcl(char);
14 static_assert(is_same<decltype('x'_udcl), int>::value, "Error");
15 static_assert(is_same<decltype(u8'x'_udcl), int>::value, "Error");
16
17 int operator "" _udsl(const char*, __SIZE_TYPE__);
18 static_assert(is_same<decltype("x"_udsl), int>::value, "Error");
19 static_assert(is_same<decltype(u8"x"_udsl), int>::value, "Error");