| 49 | } |
| 50 | |
| 51 | bool InitSystemUtf8Reference() { |
| 52 | #if defined(SI_TEST_UTF8_REF_ICONV) |
| 53 | return true; |
| 54 | #elif defined(SI_TEST_UTF8_REF_UCHAR) |
| 55 | return setlocale(LC_CTYPE, "C.UTF-8") || setlocale(LC_CTYPE, "en_US.UTF-8") || |
| 56 | setlocale(LC_CTYPE, ""); |
| 57 | #else |
| 58 | return false; |
| 59 | #endif |
| 60 | } |
| 61 | |
| 62 | bool IsAssignedScalar(char32_t cp) { |
| 63 | return cp <= 0x10FFFF && !(cp >= 0xD800 && cp <= 0xDFFF); |