From: Lucas Bajolet Date: Thu, 6 Aug 2015 18:38:36 +0000 (-0400) Subject: lib/standard: Fix NativeString::length_of_char_at and char_at X-Git-Tag: v0.7.8~104^2~1 X-Git-Url: http://nitlanguage.org lib/standard: Fix NativeString::length_of_char_at and char_at Signed-off-by: Lucas Bajolet --- diff --git a/lib/standard/text/native.nit b/lib/standard/text/native.nit index b2789a0..170b196 100644 --- a/lib/standard/text/native.nit +++ b/lib/standard/text/native.nit @@ -84,7 +84,7 @@ extern class NativeString `{ char* `} if((c & 0x80) == 0x00) return (uint32_t)c; if(((c & 0xE0) == 0xC0) && ((self[pos + 1] & 0xC0) == 0x80)) return ((((uint32_t)c) & 0x1F) << 6) + ((((uint32_t)self[pos + 1] & 0x3F))); if(((c & 0xF0) == 0xE0) && ((self[pos + 1] & 0xC0) == 0x80) && ((self[pos + 2] & 0xC0) == 0x80)) return ((((uint32_t)c) & 0xF) << 12) + ((((uint32_t)self[pos + 1]) & 0x3F) << 6) + ((((uint32_t)self[pos + 2] & 0x3F))); - if(((c & 0xF7) == 0xF0) && ((self[pos + 1] & 0xC0) == 0x80) && ((self[pos + 2] & 0xC0) == 0x80) && ((self[pos + 3] & 0xC0) == 0x80)) return ((((uint32_t)c) & 0x7) << 18) + ((((uint32_t)self[pos + 1]) & 0x3F) << 12) + ((((uint32_t)self[pos + 2]) & 0x3F) << 6) + ((((uint32_t)self[pos + 3] & 0x3F))); + if(((c & 0xF8) == 0xF0) && ((self[pos + 1] & 0xC0) == 0x80) && ((self[pos + 2] & 0xC0) == 0x80) && ((self[pos + 3] & 0xC0) == 0x80)) return ((((uint32_t)c) & 0x7) << 18) + ((((uint32_t)self[pos + 1]) & 0x3F) << 12) + ((((uint32_t)self[pos + 2]) & 0x3F) << 6) + ((((uint32_t)self[pos + 3] & 0x3F))); return 0xFFFD; `} @@ -100,7 +100,7 @@ extern class NativeString `{ char* `} return 2 else if c & 0xF0u8 == 0xE0u8 and self[pos + 1] & 0xC0u8 == 0x80u8 and self[pos + 2] & 0xC0u8 == 0x80u8 then return 3 - else if c & 0xF7u8 == 0xF0u8 and self[pos + 1] & 0xC0u8 == 0x80u8 and self[pos + 2] & 0xC0u8 == 0x80u8 and self[pos + 3] & 0xC0u8 == 0x80u8 then + else if c & 0xF8u8 == 0xF0u8 and self[pos + 1] & 0xC0u8 == 0x80u8 and self[pos + 2] & 0xC0u8 == 0x80u8 and self[pos + 3] & 0xC0u8 == 0x80u8 then return 4 else return 1