[issue35132] python-gdb error: Python Exception <class 'RuntimeError'> Type does not have a target

[STINNER Victor]

STINNER Victor <vstinner at redhat.com> added the comment:

> Distro: Linux Mint 18.2 Sonya

Hum, Dylan: what is your gdb version?

On Fedora 29 with gdb 8.2-6.fc29, it seems like .target() is useless:

$ gdb ./python
GNU gdb (GDB) Fedora 8.2-6.fc29
...
(gdb) python print([field.name for field in gdb.lookup_type('PyUnicodeObject').target().fields()])
['_base', 'data']

(gdb) python print([field.name for field in gdb.lookup_type('PyUnicodeObject').fields()])
['_base', 'data']

I tested on a Python compiled manually from source, I ran my test in the directory of Python source  code.

I also tested on /usr/bin/python3 (system Python), same behavior.

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nosy: +vstinner

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