diff options
Diffstat (limited to 'Objects/complexobject.c')
| -rw-r--r-- | Objects/complexobject.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/Objects/complexobject.c b/Objects/complexobject.c index 14661f1..212fd34 100644 --- a/Objects/complexobject.c +++ b/Objects/complexobject.c @@ -364,7 +364,11 @@ complex_add(v, w) complexobject *v; complexobject *w; { - return newcomplexobject(c_sum(v->cval,w->cval)); + Py_complex result; + PyFPE_START_PROTECT("complex_add", return 0) + result = c_sum(v->cval,w->cval); + PyFPE_END_PROTECT + return newcomplexobject(result); } static object * @@ -372,7 +376,11 @@ complex_sub(v, w) complexobject *v; complexobject *w; { - return newcomplexobject(c_diff(v->cval,w->cval)); + Py_complex result; + PyFPE_START_PROTECT("complex_sub", return 0) + result = c_diff(v->cval,w->cval); + PyFPE_END_PROTECT + return newcomplexobject(result); } static object * @@ -380,7 +388,11 @@ complex_mul(v, w) complexobject *v; complexobject *w; { - return newcomplexobject(c_prod(v->cval,w->cval)); + Py_complex result; + PyFPE_START_PROTECT("complex_mul", return 0) + result = c_prod(v->cval,w->cval); + PyFPE_END_PROTECT + return newcomplexobject(result); } static object * @@ -389,8 +401,10 @@ complex_div(v, w) complexobject *w; { Py_complex quot; + PyFPE_START_PROTECT("complex_div", return 0) c_error = 0; quot = c_quot(v->cval,w->cval); + PyFPE_END_PROTECT if (c_error == 1) { err_setstr(ZeroDivisionError, "complex division"); return NULL; @@ -457,6 +471,7 @@ complex_pow(v, w, z) return NULL; } + PyFPE_START_PROTECT("complex_pow", return 0) c_error = 0; exponent = ((complexobject*)w)->cval; int_exponent = (long)exponent.real; @@ -465,6 +480,7 @@ complex_pow(v, w, z) else p = c_pow(v->cval,exponent); + PyFPE_END_PROTECT if (c_error == 2) { err_setstr(ValueError, "0.0 to a negative or complex power"); return NULL; @@ -495,7 +511,11 @@ static object * complex_abs(v) complexobject *v; { - return newfloatobject(hypot(v->cval.real,v->cval.imag)); + double result; + PyFPE_START_PROTECT("complex_abs", return 0) + result = hypot(v->cval.real,v->cval.imag); + PyFPE_END_PROTECT + return newfloatobject(result); } static int |