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Change one more spot to use gdbpy_ref

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This patch changes one more spot in the Python layer to use gdbpy_ref.

gdb/ChangeLog
2017-02-10  Tom Tromey  <tom@tromey.com>

	* python/py-prettyprint.c (pretty_print_one_value): Use
	gdbpy_ref.
This commit is contained in:
Tom Tromey
2017-01-12 07:46:07 -07:00
parent 88b6faea99
commit 1bdfaf42ac
2 changed files with 13 additions and 7 deletions
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15
gdb/python/py-prettyprint.c
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@ -190,21 +190,22 @@ find_pretty_printer (PyObject *value)
static PyObject *
pretty_print_one_value (PyObject *printer, struct value **out_value)
{
PyObject *result = NULL;
gdbpy_ref<> result;
*out_value = NULL;
TRY
{
result = PyObject_CallMethodObjArgs (printer, gdbpy_to_string_cst, NULL);
if (result)
result.reset (PyObject_CallMethodObjArgs (printer, gdbpy_to_string_cst,
NULL));
if (result != NULL)
{
if (! gdbpy_is_string (result) && ! gdbpy_is_lazy_string (result)
if (! gdbpy_is_string (result.get ())
&& ! gdbpy_is_lazy_string (result.get ())
&& result != Py_None)
{
*out_value = convert_value_from_python (result);
*out_value = convert_value_from_python (result.get ());
if (PyErr_Occurred ())
*out_value = NULL;
Py_DECREF (result);
result = NULL;
}
}
@ -214,7 +215,7 @@ pretty_print_one_value (PyObject *printer, struct value **out_value)
}
END_CATCH
return result;
return result.release ();
}
/* Return the display hint for the object printer, PRINTER. Return