| // { dg-options "-fexec-charset=ISO-8859-1" } |
| // { dg-do compile { target c++26 } } |
| // { dg-require-effective-target cxx11_abi } |
| // { dg-require-iconv "ISO-8859-1" } |
| |
| #include <format> |
| |
| constexpr bool |
| test_format(std::string_view str) |
| { |
| (void)std::format("{:?}", str); |
| return true; |
| } |
| |
| static_assert(test_format("\x10")); // { dg-error "in 'constexpr' expansion of" } |
| static_assert(test_format("Åëÿ")); // { dg-error "in 'constexpr' expansion of" } |
| |
| // { dg-prune-output "for non-Unicode literal encodings, only printable ASCII characters and standard" } |
| |
