bpo-35132: Fixes missing target in gdb pep0393 check. (GH-11848) (GH-12284)

miss-islington · lisroach · vstinner · commit 047f8f25b93e · 2019-03-12T10:17:17.000+01:00
(cherry picked from commit 1ceb3a3) Co-authored-by: Lisa Roach <lisaroach14@gmail.com>
diff --git a/Misc/NEWS.d/next/Tools-Demos/2019-03-04-02-09-09.bpo-35132.1R_pnL.rst b/Misc/NEWS.d/next/Tools-Demos/2019-03-04-02-09-09.bpo-35132.1R_pnL.rst
@@ -0,0 +1 @@
+Fix py-list and py-bt commands of python-gdb.py on gdb7.
diff --git a/Tools/gdb/libpython.py b/Tools/gdb/libpython.py
@@ -1178,7 +1178,7 @@ def char_width(self):
     def proxyval(self, visited):
         global _is_pep393
         if _is_pep393 is None:
-            fields = gdb.lookup_type('PyUnicodeObject').target().fields()
+            fields = gdb.lookup_type('PyUnicodeObject').fields()
             _is_pep393 = 'data' in [f.name for f in fields]
         if _is_pep393:
             # Python 3.3 and newer

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Fix py-list and py-bt commands of python-gdb.py on gdb7.`