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

llvm-svn: 348828

1 files changed, 26 insertions, 30 deletions

diff --git a/libcxx/test/std/strings/basic.string.literals/literal.pass.cpp b/libcxx/test/std/strings/basic.string.literals/literal.pass.cpp
index 65ebb3c509e..cbb03ef61f1 100644
--- a/libcxx/test/std/strings/basic.string.literals/literal.pass.cpp
+++ b/libcxx/test/std/strings/basic.string.literals/literal.pass.cpp
@@ -15,48 +15,44 @@
 
 #include "test_macros.h"
 
+#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
+    typedef std::u8string u8string;
+#else
+    typedef std::string   u8string;
+#endif
+
+
 int main()
 {
     using namespace std::literals::string_literals;
 
     static_assert ( std::is_same<decltype(   "Hi"s), std::string>::value, "" );
-//	This is changed by P0482 to return a std::u8string
-#if TEST_STD_VER <= 17
-    static_assert ( std::is_same<decltype( u8"Hi"s), std::string>::value, "" );
-#endif
+    static_assert ( std::is_same<decltype( u8"Hi"s), u8string>::value, "" );
     static_assert ( std::is_same<decltype(  L"Hi"s), std::wstring>::value, "" );
     static_assert ( std::is_same<decltype(  u"Hi"s), std::u16string>::value, "" );
     static_assert ( std::is_same<decltype(  U"Hi"s), std::u32string>::value, "" );
 
     std::string foo;
     std::wstring Lfoo;
+    u8string u8foo;
     std::u16string ufoo;
     std::u32string Ufoo;
 
-    foo  =   ""s;     assert( foo.size() == 0);
-//	This is changed by P0482 to return a std::u8string
-#if TEST_STD_VER <= 17
-    foo  = u8""s;     assert( foo.size() == 0);
-#endif
-    Lfoo =  L""s;     assert(Lfoo.size() == 0);
-    ufoo =  u""s;     assert(ufoo.size() == 0);
-    Ufoo =  U""s;     assert(Ufoo.size() == 0);
-
-    foo  =   " "s;     assert( foo.size() == 1);
-//	This is changed by P0482 to return a std::u8string
-#if TEST_STD_VER <= 17
-    foo  = u8" "s;     assert( foo.size() == 1);
-#endif
-    Lfoo =  L" "s;     assert(Lfoo.size() == 1);
-    ufoo =  u" "s;     assert(ufoo.size() == 1);
-    Ufoo =  U" "s;     assert(Ufoo.size() == 1);
-
-    foo  =   "ABC"s;     assert( foo ==   "ABC");   assert( foo == std::string   (  "ABC"));
-//	This is changed by P0482 to return a std::u8string
-#if TEST_STD_VER <= 17
-    foo  = u8"ABC"s;     assert( foo == u8"ABC");   assert( foo == std::string   (u8"ABC"));
-#endif
-    Lfoo =  L"ABC"s;     assert(Lfoo ==  L"ABC");   assert(Lfoo == std::wstring  ( L"ABC"));
-    ufoo =  u"ABC"s;     assert(ufoo ==  u"ABC");   assert(ufoo == std::u16string( u"ABC"));
-    Ufoo =  U"ABC"s;     assert(Ufoo ==  U"ABC");   assert(Ufoo == std::u32string( U"ABC"));
+    foo   =   ""s;     assert(  foo.size() == 0);
+    u8foo = u8""s;     assert(u8foo.size() == 0);
+    Lfoo  =  L""s;     assert( Lfoo.size() == 0);
+    ufoo  =  u""s;     assert( ufoo.size() == 0);
+    Ufoo  =  U""s;     assert( Ufoo.size() == 0);
+
+    foo   =   " "s;    assert(  foo.size() == 1);
+    u8foo = u8" "s;    assert(u8foo.size() == 1);
+    Lfoo  =  L" "s;    assert( Lfoo.size() == 1);
+    ufoo  =  u" "s;    assert( ufoo.size() == 1);
+    Ufoo  =  U" "s;    assert( Ufoo.size() == 1);
+
+    foo   =   "ABC"s;     assert(  foo ==   "ABC");   assert(  foo == std::string   (  "ABC"));
+    u8foo = u8"ABC"s;     assert(u8foo == u8"ABC");   assert(u8foo == u8string      (u8"ABC"));
+    Lfoo  =  L"ABC"s;     assert( Lfoo ==  L"ABC");   assert( Lfoo == std::wstring  ( L"ABC"));
+    ufoo  =  u"ABC"s;     assert( ufoo ==  u"ABC");   assert( ufoo == std::u16string( u"ABC"));
+    Ufoo  =  U"ABC"s;     assert( Ufoo ==  U"ABC");   assert( Ufoo == std::u32string( U"ABC"));
 }