5 #define CURRENT_FROM_MACRO() SL::current()
44 using SL = std::source_location;  typedef
94 static_assert(SL::current().line() == __LINE__);
95 static_assert(SL::current().line() == CURRENT_FROM_MACRO().line());
97 static constexpr SL GlobalS = SL::current();
103   constexpr SL S = SL::current();  in test_line_fn()
107   constexpr SL S2  in test_line_fn()
109   SL // Call expression starts here  in test_line_fn()
168   SL info = SL::current();
175 template <class T, class U = SL>
205 template <class T, class U = SL>
214 template <class T, class U = SL>
223   template <class T, class U = SL, class U2 = SL>
359 template <class T, class U = SL>
372 template <class = int, class T = SL>
377   template <class U = SL>
390 constexpr SL global_sl = SL::current();
403   constexpr SL S = SL::current();  in test_column_fn()
409     constexpr SL S2  in test_column_fn()
411       SL // Call expression starts here  in test_column_fn()
433 static_assert(SL::current().column() == __builtin_strlen("static_assert(S"));
478 static_assert(SL::current().line() == StartLine + 2);
482 static_assert(is_equal("test_file.c", SL::current().file()));
500   SL info = SL::current();
574   SL info;
576   constexpr Init(SL info = SL::current()) : info(info) {}  in Init()