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PR python/18089

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gdb/ChangeLog:

	PR python/18089
	* python/py-prettyprint.c (print_children): Verify result of children
	iterator.  Provide better error message.
	* python/python-internal..h (gdbpy_print_python_errors_p): Declare.
	* python/python.c (gdbpy_print_python_errors_p): New function.

gdb/testsuite/ChangeLog:

	* gdb.python/py-bad-printers.c: New file.
	* gdb.python/py-bad-printers.py: New file.
	* gdb.python/py-bad-printers.exp: New file.
This commit is contained in:
Doug Evans 2015-04-28 21:53:54 -07:00
parent 5e7cf0784c
commit 69b4374a87
8 changed files with 228 additions and 0 deletions
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8
gdb/python/python.c
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@ -1182,6 +1182,14 @@ gdbpy_flush (PyObject *self, PyObject *args, PyObject *kw)
Py_RETURN_NONE;
}
/* Return non-zero if print-stack is not "none". */
int
gdbpy_print_python_errors_p (void)
{
return gdbpy_should_print_stack != python_excp_none;
}
/* Print a python exception trace, print just a message, or print
nothing and clear the python exception, depending on
gdbpy_should_print_stack. Only call this if a python exception is