Arthur O'Dwyer 34206b869d [libc++] Overhaul std::quoted; fix its relationship to character traits. ... Move `__quoted_output_proxy` into the one file that uses it. A `const char*` has no associated traits class, so `std::quoted("literal")` should be printable into any basic_ostream regardless of traits. Use hidden-friend `operator<<` and `operator>>`, since we're permitted to. (The exact signature is unspecified because the class itself is unspecified.) We shouldn't support `std::quoted("literal")` in C++03 or C++11 mode. (We do need `std::__quoted(s)` and `std::__quoted(cs)` in C++11 mode, because they're used by `std::__fs::filesystem::path`.) Differential Revision: https://reviews.llvm.org/D120135		2022-03-07 13:28:58 -05:00
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quoted.pass.cpp	[libc++] Add an option to disable wide character support in libc++	2021-10-12 06:08:23 -04:00
quoted_char.verify.cpp	[libc++] Add an option to disable wide character support in libc++	2021-10-12 06:08:23 -04:00
quoted_traits.compile.pass.cpp	[libc++] Overhaul std::quoted; fix its relationship to character traits.	2022-03-07 13:28:58 -05:00
quoted_traits.verify.cpp	…