Mercurial > cpython-lru_cache-weakref
diff Objects/stringobject.c @ 32423:64534fb3afcd legacy-trunk
sizeof(char) is 1, by definition, so get rid of that expression in
places it's just noise.
| author | Tim Peters <tim.peters@gmail.com> |
|---|---|
| date | Sun, 27 Jun 2004 17:24:49 +0000 |
| parents | 13656d58d450 |
| children | f46d49e2e0f0 |
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line diff
--- a/Objects/stringobject.c Sun Jun 27 16:51:46 2004 +0000 +++ b/Objects/stringobject.c Sun Jun 27 17:24:49 2004 +0000 @@ -70,8 +70,7 @@ } /* Inline PyObject_NewVar */ - op = (PyStringObject *) - PyObject_MALLOC(sizeof(PyStringObject) + size * sizeof(char)); + op = (PyStringObject *)PyObject_MALLOC(sizeof(PyStringObject) + size); if (op == NULL) return PyErr_NoMemory(); PyObject_INIT_VAR(op, &PyString_Type, size); @@ -126,8 +125,7 @@ } /* Inline PyObject_NewVar */ - op = (PyStringObject *) - PyObject_MALLOC(sizeof(PyStringObject) + size * sizeof(char)); + op = (PyStringObject *)PyObject_MALLOC(sizeof(PyStringObject) + size); if (op == NULL) return PyErr_NoMemory(); PyObject_INIT_VAR(op, &PyString_Type, size); @@ -799,7 +797,7 @@ PyString_Repr(PyObject *obj, int smartquotes) { register PyStringObject* op = (PyStringObject*) obj; - size_t newsize = 2 + 4 * op->ob_size * sizeof(char); + size_t newsize = 2 + 4 * op->ob_size; PyObject *v; if (newsize > INT_MAX) { PyErr_SetString(PyExc_OverflowError, @@ -911,8 +909,7 @@ } size = a->ob_size + b->ob_size; /* Inline PyObject_NewVar */ - op = (PyStringObject *) - PyObject_MALLOC(sizeof(PyStringObject) + size * sizeof(char)); + op = (PyStringObject *)PyObject_MALLOC(sizeof(PyStringObject) + size); if (op == NULL) return PyErr_NoMemory(); PyObject_INIT_VAR(op, &PyString_Type, size); @@ -948,9 +945,8 @@ Py_INCREF(a); return (PyObject *)a; } - nbytes = size * sizeof(char); - if (nbytes / sizeof(char) != (size_t)size || - nbytes + sizeof(PyStringObject) <= nbytes) { + nbytes = (size_t)size; + if (nbytes + sizeof(PyStringObject) <= nbytes) { PyErr_SetString(PyExc_OverflowError, "repeated string is too long"); return NULL; @@ -3495,8 +3491,7 @@ _Py_DEC_REFTOTAL; _Py_ForgetReference(v); *pv = (PyObject *) - PyObject_REALLOC((char *)v, - sizeof(PyStringObject) + newsize * sizeof(char)); + PyObject_REALLOC((char *)v, sizeof(PyStringObject) + newsize); if (*pv == NULL) { PyObject_Del(v); PyErr_NoMemory();