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Second part of P0482 - char8_t. Reviewed as https://reviews.llvm.org/D55308

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llvm-svn: 348828
This commit is contained in:
Marshall Clow
2018-12-11 04:35:44 +00:00
parent 6368818fd5
commit 7dad0bd68b
91 changed files with 1152 additions and 103 deletions
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15
libcxx/test/std/strings/string.view/string.view.iterators/begin.pass.cpp
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@@ -43,6 +43,9 @@ test(S s)
int main()
{
typedef std::string_view string_view;
#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
typedef std::u8string_view u8string_view;
#endif
typedef std::u16string_view u16string_view;
typedef std::u32string_view u32string_view;
typedef std::wstring_view wstring_view;
@@ -53,6 +56,9 @@ int main()
test(wstring_view ());
test(string_view ( "123"));
test(wstring_view (L"123"));
#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
test(u8string_view{u8"123"});
#endif
#if TEST_STD_VER >= 11
test(u16string_view{u"123"});
test(u32string_view{U"123"});
@@ -61,16 +67,25 @@ int main()
#if TEST_STD_VER > 11
{
constexpr string_view sv { "123", 3 };
#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
constexpr u8string_view u8sv {u8"123", 3 };
#endif
constexpr u16string_view u16sv {u"123", 3 };
constexpr u32string_view u32sv {U"123", 3 };
constexpr wstring_view wsv {L"123", 3 };
static_assert ( *sv.begin() == sv[0], "" );
#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
static_assert ( *u8sv.begin() == u8sv[0], "" );
#endif
static_assert ( *u16sv.begin() == u16sv[0], "" );
static_assert ( *u32sv.begin() == u32sv[0], "" );
static_assert ( *wsv.begin() == wsv[0], "" );
static_assert ( *sv.cbegin() == sv[0], "" );
#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
static_assert ( *u8sv.cbegin() == u8sv[0], "" );
#endif
static_assert ( *u16sv.cbegin() == u16sv[0], "" );
static_assert ( *u32sv.cbegin() == u32sv[0], "" );
static_assert ( *wsv.cbegin() == wsv[0], "" );