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Remove unneeded variable mutation and initializations. 

Found using Clang's static analyzer.
This commit is contained in:
Brett Cannon 2010-05-03 23:43:49 +00:00
parent 9824e7f57c
commit 8e9757e432
1 changed files with 6 additions and 4 deletions
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10
Modules/_json.c
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@ -439,7 +439,7 @@ scanstring_str(PyObject *pystr, Py_ssize_t end, char *encoding, int strict, Py_s
PyObject *rval; PyObject *rval;
Py_ssize_t len = PyString_GET_SIZE(pystr); Py_ssize_t len = PyString_GET_SIZE(pystr);
Py_ssize_t begin = end - 1; Py_ssize_t begin = end - 1;
Py_ssize_t next = begin; Py_ssize_t next;
int has_unicode = 0; int has_unicode = 0;
char *buf = PyString_AS_STRING(pystr); char *buf = PyString_AS_STRING(pystr);
PyObject *chunks = PyList_New(0); PyObject *chunks = PyList_New(0);
@ -644,7 +644,7 @@ scanstring_unicode(PyObject *pystr, Py_ssize_t end, int strict, Py_ssize_t *next
PyObject *rval; PyObject *rval;
Py_ssize_t len = PyUnicode_GET_SIZE(pystr); Py_ssize_t len = PyUnicode_GET_SIZE(pystr);
Py_ssize_t begin = end - 1; Py_ssize_t begin = end - 1;
Py_ssize_t next = begin; Py_ssize_t next;
const Py_UNICODE *buf = PyUnicode_AS_UNICODE(pystr); const Py_UNICODE *buf = PyUnicode_AS_UNICODE(pystr);
PyObject *chunks = PyList_New(0); PyObject *chunks = PyList_New(0);
if (chunks == NULL) { if (chunks == NULL) {
@ -2178,8 +2178,9 @@ encoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ss
} }
if (s->indent != Py_None) { if (s->indent != Py_None) {
/* TODO: DOES NOT RUN */ /* TODO: DOES NOT RUN */
indent_level -= 1;
/* /*
indent_level -= 1;
yield '\n' + (' ' * (_indent * _current_indent_level)) yield '\n' + (' ' * (_indent * _current_indent_level))
*/ */
} }
@ -2268,8 +2269,9 @@ encoder_listencode_list(PyEncoderObject *s, PyObject *rval, PyObject *seq, Py_ss
} }
if (s->indent != Py_None) { if (s->indent != Py_None) {
/* TODO: DOES NOT RUN */ /* TODO: DOES NOT RUN */
indent_level -= 1;
/* /*
indent_level -= 1;
yield '\n' + (' ' * (_indent * _current_indent_level)) yield '\n' + (' ' * (_indent * _current_indent_level))
*/ */
} }