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Remove unused variables and a variable initialization. 

Found using Clang's static analyzer.
This commit is contained in:
Brett Cannon 2010-05-03 23:51:28 +00:00
parent 5d947cb324
commit 8ffe7bbb72
1 changed files with 6 additions and 6 deletions
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12
Modules/_sre.c
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@ -1686,7 +1686,7 @@ getstring(PyObject* string, Py_ssize_t* p_length, int* p_charsize)
if (PyUnicode_Check(string)) { if (PyUnicode_Check(string)) {
/* unicode strings doesn't always support the buffer interface */ /* unicode strings doesn't always support the buffer interface */
ptr = (void*) PyUnicode_AS_DATA(string); ptr = (void*) PyUnicode_AS_DATA(string);
bytes = PyUnicode_GET_DATA_SIZE(string); /* bytes = PyUnicode_GET_DATA_SIZE(string); */
size = PyUnicode_GET_SIZE(string); size = PyUnicode_GET_SIZE(string);
charsize = sizeof(Py_UNICODE); charsize = sizeof(Py_UNICODE);
@ -2967,13 +2967,13 @@ _validate_inner(SRE_CODE *code, SRE_CODE *end, Py_ssize_t groups)
<INFO> <1=skip> <2=flags> <3=min> <4=max>; <INFO> <1=skip> <2=flags> <3=min> <4=max>;
If SRE_INFO_PREFIX or SRE_INFO_CHARSET is in the flags, If SRE_INFO_PREFIX or SRE_INFO_CHARSET is in the flags,
more follows. */ more follows. */
SRE_CODE flags, min, max, i; SRE_CODE flags, i;
SRE_CODE *newcode; SRE_CODE *newcode;
GET_SKIP; GET_SKIP;
newcode = code+skip-1; newcode = code+skip-1;
GET_ARG; flags = arg; GET_ARG; flags = arg;
GET_ARG; min = arg; GET_ARG; /* min */
GET_ARG; max = arg; GET_ARG; /* max */
/* Check that only valid flags are present */ /* Check that only valid flags are present */
if ((flags & ~(SRE_INFO_PREFIX | if ((flags & ~(SRE_INFO_PREFIX |
SRE_INFO_LITERAL | SRE_INFO_LITERAL |
@ -2989,9 +2989,9 @@ _validate_inner(SRE_CODE *code, SRE_CODE *end, Py_ssize_t groups)
FAIL; FAIL;
/* Validate the prefix */ /* Validate the prefix */
if (flags & SRE_INFO_PREFIX) { if (flags & SRE_INFO_PREFIX) {
SRE_CODE prefix_len, prefix_skip; SRE_CODE prefix_len;
GET_ARG; prefix_len = arg; GET_ARG; prefix_len = arg;
GET_ARG; prefix_skip = arg; GET_ARG; /* prefix skip */
/* Here comes the prefix string */ /* Here comes the prefix string */
if (code+prefix_len < code || code+prefix_len > newcode) if (code+prefix_len < code || code+prefix_len > newcode)
FAIL; FAIL;