diff options
Diffstat (limited to 'Include/unicodeobject.h')
| -rw-r--r-- | Include/unicodeobject.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h index 8e19ebc..3dee11f 100644 --- a/Include/unicodeobject.h +++ b/Include/unicodeobject.h @@ -226,9 +226,11 @@ typedef struct { * ready = 1 * ascii = 0 * utf8 != data - * wstr is shared with data if kind=PyUnicode_2BYTE_KIND - and sizeof(wchar_t)=2 or if kind=PyUnicode_4BYTE_KIND and - sizeof(wchar_4)=4 + * utf8_length = 0 if utf8 is NULL + * wstr is shared with data and wstr_length=length + if kind=PyUnicode_2BYTE_KIND and sizeof(wchar_t)=2 + or if kind=PyUnicode_4BYTE_KIND and sizeof(wchar_4)=4 + * wstr_length = 0 if wstr is NULL - legacy string, not ready: @@ -239,6 +241,7 @@ typedef struct { * wstr is not NULL * data.any is NULL * utf8 is NULL + * utf8_length = 0 * interned = SSTATE_NOT_INTERNED * ascii = 0 @@ -250,10 +253,12 @@ typedef struct { * compact = 0 * ready = 1 * data.any is not NULL - * utf8 is shared with data.any if ascii = 1 - * wstr is shared with data.any if kind=PyUnicode_2BYTE_KIND - and sizeof(wchar_t)=2 or if kind=PyUnicode_4BYTE_KIND and - sizeof(wchar_4)=4 + * utf8 is shared and utf8_length = length with data.any if ascii = 1 + * utf8_length = 0 if utf8 is NULL + * wstr is shared and wstr_length = length with data.any + if kind=PyUnicode_2BYTE_KIND and sizeof(wchar_t)=2 + or if kind=PyUnicode_4BYTE_KIND and sizeof(wchar_4)=4 + * wstr_length = 0 if wstr is NULL Compact strings use only one memory block (structure + characters), whereas legacy strings use one block for the structure and one block |