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| author | Tom Tromey <tom@tromey.com> | 2014-09-13 22:24:50 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2016-05-24 10:05:59 -0600 |
| commit | ddae946278bf4269370f7d945732485ad13469fa (patch) | |
| tree | 61bb9e2d9e020af0914071e93cc39a3cd57a074f /gdb/python | |
| parent | e2b7f516fc688975ea22ad3cf2066c6972454fdc (diff) | |
| download | gdb-ddae946278bf4269370f7d945732485ad13469fa.zip gdb-ddae946278bf4269370f7d945732485ad13469fa.tar.gz gdb-ddae946278bf4269370f7d945732485ad13469fa.tar.bz2 | |
Fix PR python/17386 - add __index__ method to gdb.Value
This patch fixes PR python/17386.
The bug is that gdb.Value does not implement the Python __index__
method. This method is needed to convert a Python object to an index
and is used by various operations in Python, such as indexing an
array.
The fix is to implement the nb_index method for gdb.Value.
nb_index was added in Python 2.5. I don't have a good way to test
Python 2.4, but I made an attempt to accomodate it.
I chose to use valpy_long in all cases because this simplifies porting
to Python 3, and because there didn't seem to be any harm.
Built and regtested on x86-64 Fedora 23.
2016-05-24 Tom Tromey <tom@tromey.com>
PR python/17386:
* python/py-value.c (value_object_as_number): Add
nb_inplace_floor_divide, nb_inplace_true_divide, nb_index.
2016-05-24 Tom Tromey <tom@tromey.com>
PR python/17386:
* gdb.python/py-value.exp (test_value_numeric_ops): Add tests that
use value as an index.
Diffstat (limited to 'gdb/python')
| -rw-r--r-- | gdb/python/py-value.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/python/py-value.c b/gdb/python/py-value.c index 268f6c8..7a2a235 100644 --- a/gdb/python/py-value.c +++ b/gdb/python/py-value.c @@ -1838,7 +1838,13 @@ static PyNumberMethods value_object_as_number = { NULL, /* nb_inplace_xor */ NULL, /* nb_inplace_or */ NULL, /* nb_floor_divide */ - valpy_divide /* nb_true_divide */ + valpy_divide, /* nb_true_divide */ + NULL, /* nb_inplace_floor_divide */ + NULL, /* nb_inplace_true_divide */ +#ifndef HAVE_LIBPYTHON_2_4 + /* This was added in Python 2.5. */ + valpy_long, /* nb_index */ +#endif /* HAVE_LIBPYTHON_2_4 */ }; static PyMappingMethods value_object_as_mapping = { |