diff options
Diffstat (limited to 'src/unicode.cpp')
| -rw-r--r-- | src/unicode.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/unicode.cpp b/src/unicode.cpp index 665d5b182..ef95cde71 100644 --- a/src/unicode.cpp +++ b/src/unicode.cpp @@ -109,7 +109,7 @@ gb_internal isize utf8_decode(u8 const *str, isize str_len, Rune *codepoint_out) u8 b1, b2, b3; Utf8AcceptRange accept; if (x >= 0xf0) { - Rune mask = (cast(Rune)x << 31) >> 31; + Rune mask = -cast(Rune)(x & 1); codepoint = (cast(Rune)s0 & (~mask)) | (GB_RUNE_INVALID & mask); width = 1; goto end; |