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Implemented b-state for unicodeobject #37

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Implemented b-state for unicodeobject #37

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f936e80
Merge pull request #1 from softdevteam/migration
Eddy114514 Oct 29, 2025
ed79de6
add bstate for string obj of str(unicode) and byte
Eddy114514 Nov 3, 2025
4677437
just do unicode
Eddy114514 Nov 6, 2025
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17 changes: 16 additions & 1 deletion Include/cpython/unicodeobject.h
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Original file line number Diff line number Diff line change
Expand Up @@ -135,7 +135,8 @@ typedef struct {
unsigned int ascii:1;
/* Padding to ensure that PyUnicode_DATA() is always aligned to
4 bytes (see issue #19537 on m68k). */
unsigned int :25;
unsigned int bstate:4
unsigned int :21;
} state;
} PyASCIIObject;

Expand All @@ -160,6 +161,20 @@ typedef struct {
} data; /* Canonical, smallest-form Unicode buffer */
} PyUnicodeObject;

/* Macros for accessing Pygrate bstate */
#define PyUnicode_GET_BSTATE(op) \
(PyUnicode_IS_COMPACT(op) ? \
((PyCompactUnicodeObject *)(op))->_base.state.bstate : \
((PyUnicodeObject *)(op))->_base._base.state.bstate)

#define PyUnicode_SET_BSTATE(op, val) \
do { \
if (PyUnicode_IS_COMPACT(op)) \
((PyCompactUnicodeObject *)(op))->_base.state.bstate = (val); \
else \
((PyUnicodeObject *)(op))->_base._base.state.bstate = (val); \
} while (0)

PyAPI_FUNC(int) _PyUnicode_CheckConsistency(
PyObject *op,
int check_content);
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