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| author | Mark Dickinson <dickinsm@gmail.com> | 2008-05-02 01:19:50 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2008-05-02 01:19:50 (GMT) |
| commit | 73eada3287c2fc9b2700e2286b8811ae6454a52a (patch) | |
| tree | c51e89a75388d99e0941c8180adcc96c9dc8c402 /Modules/mathmodule.c | |
| parent | 8fb57fc627a37d3aa6d4cf02e4b2ebc1cfa5d465 (diff) | |
| download | cpython-73eada3287c2fc9b2700e2286b8811ae6454a52a.zip cpython-73eada3287c2fc9b2700e2286b8811ae6454a52a.tar.gz cpython-73eada3287c2fc9b2700e2286b8811ae6454a52a.tar.bz2 | |
One more attempt to track down Debian/alpha test_math failures:
add diagnostic information in the ValueError message. This
change is temporary, and will be reversed after the next run
of the Debian/alpha buildbot.
Diffstat (limited to 'Modules/mathmodule.c')
| -rw-r--r-- | Modules/mathmodule.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index 4fb5916..99af899 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -167,6 +167,7 @@ math_1_to_whatever(PyObject *arg, double (*func) (double), int can_overflow) { double x, r; + char err_message[150]; x = PyFloat_AsDouble(arg); if (x == -1.0 && PyErr_Occurred()) return NULL; @@ -183,9 +184,16 @@ math_1_to_whatever(PyObject *arg, double (*func) (double), if (can_overflow) PyErr_SetString(PyExc_OverflowError, "math range error (overflow)"); - else - PyErr_SetString(PyExc_ValueError, - "math domain error (singularity)"); + else { + /* temporary code to include the inputs + and outputs to func in the error + message */ + sprintf(err_message, + "math domain error (singularity) " + "%.17g -> %.17g", + x, r); + PyErr_SetString(PyExc_ValueError, err_message); + } return NULL; } if (Py_IS_FINITE(r) && errno && is_error(r)) |