diff -r 3424d65ad5ce Include/pymacro.h --- a/Include/pymacro.h Tue May 13 02:06:33 2014 +0200 +++ b/Include/pymacro.h Tue May 13 09:54:12 2014 +0200 @@ -1,13 +1,26 @@ #ifndef Py_PYMACRO_H #define Py_PYMACRO_H +/* Minimum value between x and y */ #define Py_MIN(x, y) (((x) > (y)) ? (y) : (x)) + +/* Maximum value between x and y */ #define Py_MAX(x, y) (((x) > (y)) ? (x) : (y)) +/* Absolute value of the number x */ +#define Py_ABS(x) ((x) < 0 ? -(x) : (x)) + +#define _Py_XSTRINGIFY(x) #x + +/* Convert the argument to a string. For example, Py_STRINGIFY(123) is replaced + with "123" by the preprocessor. Defines are also replaced by their value. + For example Py_STRINGIFY(__LINE__) is replaced by the line number, not + by "__LINE__". */ +#define Py_STRINGIFY(x) _Py_XSTRINGIFY(x) + /* Argument must be a char or an int in [-128, 127] or [0, 255]. */ #define Py_CHARMASK(c) ((unsigned char)((c) & 0xff)) - /* Assert a build-time dependency, as an expression. Your compile will fail if the condition isn't true, or can't be evaluated diff -r 3424d65ad5ce Modules/_ssl.c --- a/Modules/_ssl.c Tue May 13 02:06:33 2014 +0200 +++ b/Modules/_ssl.c Tue May 13 09:54:12 2014 +0200 @@ -249,10 +249,8 @@ typedef enum { } timeout_state; /* Wrap error strings with filename and line # */ -#define STRINGIFY1(x) #x -#define STRINGIFY2(x) STRINGIFY1(x) #define ERRSTR1(x,y,z) (x ":" y ": " z) -#define ERRSTR(x) ERRSTR1("_ssl.c", STRINGIFY2(__LINE__), x) +#define ERRSTR(x) ERRSTR1("_ssl.c", Py_STRINGIFY(__LINE__), x) /* diff -r 3424d65ad5ce Modules/_struct.c --- a/Modules/_struct.c Tue May 13 02:06:33 2014 +0200 +++ b/Modules/_struct.c Tue May 13 09:54:12 2014 +0200 @@ -85,8 +85,6 @@ typedef struct { char c; _Bool x; } s_bo #define BOOL_ALIGN 0 #endif -#define STRINGIFY(x) #x - #ifdef __powerc #pragma options align=reset #endif @@ -546,8 +544,8 @@ np_short(char *p, PyObject *v, const for return -1; if (x < SHRT_MIN || x > SHRT_MAX){ PyErr_SetString(StructError, - "short format requires " STRINGIFY(SHRT_MIN) - " <= number <= " STRINGIFY(SHRT_MAX)); + "short format requires " Py_STRINGIFY(SHRT_MIN) + " <= number <= " Py_STRINGIFY(SHRT_MAX)); return -1; } y = (short)x; @@ -564,7 +562,8 @@ np_ushort(char *p, PyObject *v, const fo return -1; if (x < 0 || x > USHRT_MAX){ PyErr_SetString(StructError, - "ushort format requires 0 <= number <= " STRINGIFY(USHRT_MAX)); + "ushort format requires 0 <= number <= " + Py_STRINGIFY(USHRT_MAX)); return -1; } y = (unsigned short)x; diff -r 3424d65ad5ce Modules/_tracemalloc.c --- a/Modules/_tracemalloc.c Tue May 13 02:06:33 2014 +0200 +++ b/Modules/_tracemalloc.c Tue May 13 09:54:12 2014 +0200 @@ -16,9 +16,6 @@ static void raw_free(void *ptr); # define TRACE_DEBUG #endif -#define _STR(VAL) #VAL -#define STR(VAL) _STR(VAL) - /* Protected by the GIL */ static struct { PyMemAllocator mem; diff -r 3424d65ad5ce Objects/longobject.c --- a/Objects/longobject.c Tue May 13 02:06:33 2014 +0200 +++ b/Objects/longobject.c Tue May 13 09:54:12 2014 +0200 @@ -21,7 +21,6 @@ Py_SIZE(x) < 0 ? -(sdigit)(x)->ob_digit[0] : \ (Py_SIZE(x) == 0 ? (sdigit)0 : \ (sdigit)(x)->ob_digit[0])) -#define ABS(x) ((x) < 0 ? -(x) : (x)) #if NSMALLNEGINTS + NSMALLPOSINTS > 0 /* Small integers are preallocated in this array so that they @@ -57,7 +56,7 @@ get_small_int(sdigit ival) static PyLongObject * maybe_small_long(PyLongObject *v) { - if (v && ABS(Py_SIZE(v)) <= 1) { + if (v && Py_ABS(Py_SIZE(v)) <= 1) { sdigit ival = MEDIUM_VALUE(v); if (-NSMALLNEGINTS <= ival && ival < NSMALLPOSINTS) { Py_DECREF(v); @@ -114,7 +113,7 @@ Py_LOCAL_INLINE(void) static PyLongObject * long_normalize(PyLongObject *v) { - Py_ssize_t j = ABS(Py_SIZE(v)); + Py_ssize_t j = Py_ABS(Py_SIZE(v)); Py_ssize_t i = j; while (i > 0 && v->ob_digit[i-1] == 0) @@ -718,7 +717,7 @@ size_t assert(v != NULL); assert(PyLong_Check(v)); - ndigits = ABS(Py_SIZE(v)); + ndigits = Py_ABS(Py_SIZE(v)); assert(ndigits == 0 || v->ob_digit[ndigits - 1] != 0); if (ndigits > 0) { digit msd = v->ob_digit[ndigits - 1]; @@ -1565,7 +1564,7 @@ inplace_divrem1(digit *pout, digit *pin, static PyLongObject * divrem1(PyLongObject *a, digit n, digit *prem) { - const Py_ssize_t size = ABS(Py_SIZE(a)); + const Py_ssize_t size = Py_ABS(Py_SIZE(a)); PyLongObject *z; assert(n > 0 && n <= PyLong_MASK); @@ -1597,7 +1596,7 @@ long_to_decimal_string_internal(PyObject PyErr_BadInternalCall(); return -1; } - size_a = ABS(Py_SIZE(a)); + size_a = Py_ABS(Py_SIZE(a)); negative = Py_SIZE(a) < 0; /* quick and dirty upper bound for the number of digits @@ -1766,7 +1765,7 @@ long_format_binary(PyObject *aa, int bas PyErr_BadInternalCall(); return -1; } - size_a = ABS(Py_SIZE(a)); + size_a = Py_ABS(Py_SIZE(a)); negative = Py_SIZE(a) < 0; /* Compute a rough upper bound for the length of the string */ @@ -2380,7 +2379,7 @@ static int long_divrem(PyLongObject *a, PyLongObject *b, PyLongObject **pdiv, PyLongObject **prem) { - Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); + Py_ssize_t size_a = Py_ABS(Py_SIZE(a)), size_b = Py_ABS(Py_SIZE(b)); PyLongObject *z; if (size_b == 0) { @@ -2439,7 +2438,7 @@ long_divrem(PyLongObject *a, PyLongObjec } /* Unsigned int division with remainder -- the algorithm. The arguments v1 - and w1 should satisfy 2 <= ABS(Py_SIZE(w1)) <= ABS(Py_SIZE(v1)). */ + and w1 should satisfy 2 <= Py_ABS(Py_SIZE(w1)) <= Py_ABS(Py_SIZE(v1)). */ static PyLongObject * x_divrem(PyLongObject *v1, PyLongObject *w1, PyLongObject **prem) @@ -2459,8 +2458,8 @@ x_divrem(PyLongObject *v1, PyLongObject that won't overflow a digit. */ /* allocate space; w will also be used to hold the final remainder */ - size_v = ABS(Py_SIZE(v1)); - size_w = ABS(Py_SIZE(w1)); + size_v = Py_ABS(Py_SIZE(v1)); + size_w = Py_ABS(Py_SIZE(w1)); assert(size_v >= size_w && size_w >= 2); /* Assert checks by div() */ v = _PyLong_New(size_v+1); if (v == NULL) { @@ -2591,7 +2590,7 @@ double multiple of 4, rounding ties to a multiple of 8. */ static const int half_even_correction[8] = {0, -1, -2, 1, 0, -1, 2, 1}; - a_size = ABS(Py_SIZE(a)); + a_size = Py_ABS(Py_SIZE(a)); if (a_size == 0) { /* Special case for 0: significand 0.0, exponent 0. */ *e = 0; @@ -2732,7 +2731,7 @@ long_compare(PyLongObject *a, PyLongObje sign = Py_SIZE(a) - Py_SIZE(b); } else { - Py_ssize_t i = ABS(Py_SIZE(a)); + Py_ssize_t i = Py_ABS(Py_SIZE(a)); while (--i >= 0 && a->ob_digit[i] == b->ob_digit[i]) ; if (i < 0) @@ -2850,7 +2849,7 @@ long_hash(PyLongObject *v) static PyLongObject * x_add(PyLongObject *a, PyLongObject *b) { - Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); + Py_ssize_t size_a = Py_ABS(Py_SIZE(a)), size_b = Py_ABS(Py_SIZE(b)); PyLongObject *z; Py_ssize_t i; digit carry = 0; @@ -2884,7 +2883,7 @@ x_add(PyLongObject *a, PyLongObject *b) static PyLongObject * x_sub(PyLongObject *a, PyLongObject *b) { - Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); + Py_ssize_t size_a = Py_ABS(Py_SIZE(a)), size_b = Py_ABS(Py_SIZE(b)); PyLongObject *z; Py_ssize_t i; int sign = 1; @@ -2944,7 +2943,7 @@ long_add(PyLongObject *a, PyLongObject * CHECK_BINOP(a, b); - if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { + if (Py_ABS(Py_SIZE(a)) <= 1 && Py_ABS(Py_SIZE(b)) <= 1) { PyObject *result = PyLong_FromLong(MEDIUM_VALUE(a) + MEDIUM_VALUE(b)); return result; @@ -2974,7 +2973,7 @@ long_sub(PyLongObject *a, PyLongObject * CHECK_BINOP(a, b); - if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { + if (Py_ABS(Py_SIZE(a)) <= 1 && Py_ABS(Py_SIZE(b)) <= 1) { PyObject* r; r = PyLong_FromLong(MEDIUM_VALUE(a)-MEDIUM_VALUE(b)); return r; @@ -3003,8 +3002,8 @@ static PyLongObject * x_mul(PyLongObject *a, PyLongObject *b) { PyLongObject *z; - Py_ssize_t size_a = ABS(Py_SIZE(a)); - Py_ssize_t size_b = ABS(Py_SIZE(b)); + Py_ssize_t size_a = Py_ABS(Py_SIZE(a)); + Py_ssize_t size_b = Py_ABS(Py_SIZE(b)); Py_ssize_t i; z = _PyLong_New(size_a + size_b); @@ -3098,7 +3097,7 @@ kmul_split(PyLongObject *n, { PyLongObject *hi, *lo; Py_ssize_t size_lo, size_hi; - const Py_ssize_t size_n = ABS(Py_SIZE(n)); + const Py_ssize_t size_n = Py_ABS(Py_SIZE(n)); size_lo = Py_MIN(size_n, size); size_hi = size_n - size_lo; @@ -3127,8 +3126,8 @@ static PyLongObject *k_lopsided_mul(PyLo static PyLongObject * k_mul(PyLongObject *a, PyLongObject *b) { - Py_ssize_t asize = ABS(Py_SIZE(a)); - Py_ssize_t bsize = ABS(Py_SIZE(b)); + Py_ssize_t asize = Py_ABS(Py_SIZE(a)); + Py_ssize_t bsize = Py_ABS(Py_SIZE(b)); PyLongObject *ah = NULL; PyLongObject *al = NULL; PyLongObject *bh = NULL; @@ -3348,8 +3347,8 @@ ah*bh and al*bl too. static PyLongObject * k_lopsided_mul(PyLongObject *a, PyLongObject *b) { - const Py_ssize_t asize = ABS(Py_SIZE(a)); - Py_ssize_t bsize = ABS(Py_SIZE(b)); + const Py_ssize_t asize = Py_ABS(Py_SIZE(a)); + Py_ssize_t bsize = Py_ABS(Py_SIZE(b)); Py_ssize_t nbdone; /* # of b digits already multiplied */ PyLongObject *ret; PyLongObject *bslice = NULL; @@ -3407,7 +3406,7 @@ long_mul(PyLongObject *a, PyLongObject * CHECK_BINOP(a, b); /* fast path for single-digit multiplication */ - if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { + if (Py_ABS(Py_SIZE(a)) <= 1 && Py_ABS(Py_SIZE(b)) <= 1) { stwodigits v = (stwodigits)(MEDIUM_VALUE(a)) * MEDIUM_VALUE(b); #ifdef HAVE_LONG_LONG return PyLong_FromLongLong((PY_LONG_LONG)v); @@ -3614,8 +3613,8 @@ long_true_divide(PyObject *v, PyObject * */ /* Reduce to case where a and b are both positive. */ - a_size = ABS(Py_SIZE(a)); - b_size = ABS(Py_SIZE(b)); + a_size = Py_ABS(Py_SIZE(a)); + b_size = Py_ABS(Py_SIZE(b)); negate = (Py_SIZE(a) < 0) ^ (Py_SIZE(b) < 0); if (b_size == 0) { PyErr_SetString(PyExc_ZeroDivisionError, @@ -3731,7 +3730,7 @@ long_true_divide(PyObject *v, PyObject * inexact = 1; Py_DECREF(rem); } - x_size = ABS(Py_SIZE(x)); + x_size = Py_ABS(Py_SIZE(x)); assert(x_size > 0); /* result of division is never zero */ x_bits = (x_size-1)*PyLong_SHIFT+bits_in_digit(x->ob_digit[x_size-1]); @@ -4003,7 +4002,7 @@ long_invert(PyLongObject *v) /* Implement ~x as -(x+1) */ PyLongObject *x; PyLongObject *w; - if (ABS(Py_SIZE(v)) <=1) + if (Py_ABS(Py_SIZE(v)) <=1) return PyLong_FromLong(-(MEDIUM_VALUE(v)+1)); w = (PyLongObject *)PyLong_FromLong(1L); if (w == NULL) @@ -4020,7 +4019,7 @@ static PyObject * long_neg(PyLongObject *v) { PyLongObject *z; - if (ABS(Py_SIZE(v)) <= 1) + if (Py_ABS(Py_SIZE(v)) <= 1) return PyLong_FromLong(-MEDIUM_VALUE(v)); z = (PyLongObject *)_PyLong_Copy(v); if (z != NULL) @@ -4075,7 +4074,7 @@ long_rshift(PyLongObject *a, PyLongObjec goto rshift_error; } wordshift = shiftby / PyLong_SHIFT; - newsize = ABS(Py_SIZE(a)) - wordshift; + newsize = Py_ABS(Py_SIZE(a)) - wordshift; if (newsize <= 0) return PyLong_FromLong(0); loshift = shiftby % PyLong_SHIFT; @@ -4122,7 +4121,7 @@ long_lshift(PyObject *v, PyObject *w) wordshift = shiftby / PyLong_SHIFT; remshift = shiftby - wordshift * PyLong_SHIFT; - oldsize = ABS(Py_SIZE(a)); + oldsize = Py_ABS(Py_SIZE(a)); newsize = oldsize + wordshift; if (remshift) ++newsize; @@ -4183,7 +4182,7 @@ long_bitwise(PyLongObject *a, result back to sign-magnitude at the end. */ /* If a is negative, replace it by its two's complement. */ - size_a = ABS(Py_SIZE(a)); + size_a = Py_ABS(Py_SIZE(a)); nega = Py_SIZE(a) < 0; if (nega) { z = _PyLong_New(size_a); @@ -4197,7 +4196,7 @@ long_bitwise(PyLongObject *a, Py_INCREF(a); /* Same for b. */ - size_b = ABS(Py_SIZE(b)); + size_b = Py_ABS(Py_SIZE(b)); negb = Py_SIZE(b) < 0; if (negb) { z = _PyLong_New(size_b); @@ -4630,7 +4629,7 @@ long_sizeof(PyLongObject *v) { Py_ssize_t res; - res = offsetof(PyLongObject, ob_digit) + ABS(Py_SIZE(v))*sizeof(digit); + res = offsetof(PyLongObject, ob_digit) + Py_ABS(Py_SIZE(v))*sizeof(digit); return PyLong_FromSsize_t(res); } @@ -4644,7 +4643,7 @@ long_bit_length(PyLongObject *v) assert(v != NULL); assert(PyLong_Check(v)); - ndigits = ABS(Py_SIZE(v)); + ndigits = Py_ABS(Py_SIZE(v)); if (ndigits == 0) return PyLong_FromLong(0); @@ -4849,7 +4848,7 @@ long_from_bytes(PyTypeObject *type, PyOb if (type != &PyLong_Type && PyType_IsSubtype(type, &PyLong_Type)) { PyLongObject *newobj; int i; - Py_ssize_t n = ABS(Py_SIZE(long_obj)); + Py_ssize_t n = Py_ABS(Py_SIZE(long_obj)); newobj = (PyLongObject *)type->tp_alloc(type, n); if (newobj == NULL) { diff -r 3424d65ad5ce Objects/memoryobject.c --- a/Objects/memoryobject.c Tue May 13 02:06:33 2014 +0200 +++ b/Objects/memoryobject.c Tue May 13 09:54:12 2014 +0200 @@ -48,9 +48,6 @@ */ -#define XSTRINGIZE(v) #v -#define STRINGIZE(v) XSTRINGIZE(v) - #define CHECK_MBUF_RELEASED(mbuf) \ if (((_PyManagedBufferObject *)mbuf)->flags&_Py_MANAGED_BUFFER_RELEASED) { \ PyErr_SetString(PyExc_ValueError, \ @@ -660,7 +657,7 @@ mbuf_add_view(_PyManagedBufferObject *mb if (src->ndim > PyBUF_MAX_NDIM) { PyErr_SetString(PyExc_ValueError, "memoryview: number of dimensions must not exceed " - STRINGIZE(PyBUF_MAX_NDIM)); + Py_STRINGIFY(PyBUF_MAX_NDIM)); return NULL; } @@ -1341,7 +1338,7 @@ memory_cast(PyMemoryViewObject *self, Py if (ndim > PyBUF_MAX_NDIM) { PyErr_SetString(PyExc_ValueError, "memoryview: number of dimensions must not exceed " - STRINGIZE(PyBUF_MAX_NDIM)); + Py_STRINGIFY(PyBUF_MAX_NDIM)); return NULL; } if (self->view.ndim != 1 && ndim != 1) { diff -r 3424d65ad5ce Python/marshal.c --- a/Python/marshal.c Tue May 13 02:06:33 2014 +0200 +++ b/Python/marshal.c Tue May 13 09:54:12 2014 +0200 @@ -13,8 +13,6 @@ #include "code.h" #include "marshal.h" -#define ABS(x) ((x) < 0 ? -(x) : (x)) - /* High water mark to determine when the marshalled object is dangerously deep * and risks coring the interpreter. When the object stack gets this deep, * raise an exception instead of continuing. @@ -192,7 +190,7 @@ w_PyLong(const PyLongObject *ob, char fl } /* set l to number of base PyLong_MARSHAL_BASE digits */ - n = ABS(Py_SIZE(ob)); + n = Py_ABS(Py_SIZE(ob)); l = (n-1) * PyLong_MARSHAL_RATIO; d = ob->ob_digit[n-1]; assert(d != 0); /* a PyLong is always normalized */ @@ -727,8 +725,8 @@ r_PyLong(RFILE *p) return NULL; } - size = 1 + (ABS(n) - 1) / PyLong_MARSHAL_RATIO; - shorts_in_top_digit = 1 + (ABS(n) - 1) % PyLong_MARSHAL_RATIO; + size = 1 + (Py_ABS(n) - 1) / PyLong_MARSHAL_RATIO; + shorts_in_top_digit = 1 + (Py_ABS(n) - 1) % PyLong_MARSHAL_RATIO; ob = _PyLong_New(size); if (ob == NULL) return NULL;