diff options
Diffstat (limited to 'src/UniConversion.h')
| -rw-r--r-- | src/UniConversion.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/UniConversion.h b/src/UniConversion.h index 73426beed..ead7aae57 100644 --- a/src/UniConversion.h +++ b/src/UniConversion.h @@ -48,10 +48,15 @@ inline constexpr bool UTF8IsTrailByte(unsigned char ch) noexcept { return (ch >= 0x80) && (ch < 0xc0); } -inline constexpr bool UTF8IsAscii(int ch) noexcept { +inline constexpr bool UTF8IsAscii(unsigned char ch) noexcept { return ch < 0x80; } +inline constexpr bool UTF8IsAscii(char ch) noexcept { + const unsigned char uch = ch; + return uch < 0x80; +} + enum { UTF8MaskWidth=0x7, UTF8MaskInvalid=0x8 }; int UTF8Classify(const unsigned char *us, size_t len) noexcept; inline int UTF8Classify(std::string_view sv) noexcept { |