[PATCH 1/4] Handle anonymous fields and base classes in NoOpStructPrinter

[Hannes Domani <ssbssa@yahoo.de>]

Currently anonymous fields are not shown at all, this shows
them with the name [anonymous].

And it also marks base classes with <>, e.g. <BaseClass>, so
they can be distinguished from struct fields.
---
 gdb/python/lib/gdb/printing.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/gdb/python/lib/gdb/printing.py b/gdb/python/lib/gdb/printing.py
index 55ba43585ec..542909bf631 100644
--- a/gdb/python/lib/gdb/printing.py
+++ b/gdb/python/lib/gdb/printing.py
@@ -351,8 +351,13 @@ class NoOpStructPrinter(gdb.ValuePrinter):
 
     def children(self):
         for field in self.__ty.fields():
-            if hasattr(field, "bitpos") and field.name is not None:
-                yield (field.name, self.__value[field])
+            if hasattr(field, "bitpos"):
+                name = field.name
+                if name is None:
+                    name = "[anonymous]"
+                elif field.is_base_class:
+                    name = "<" + name + ">"
+                yield (name, self.__value[field])
 
 
 def make_visualizer(value):
-- 
2.35.1