[PATCH 4/4] Remove CPYCHECKER_RETURNS_BORROWED_REF

Tom Tromey
2018-09-13T05:30:55Z

CPYCHECKER_RETURNS_BORROWED_REF is not used, and I think should never
be used. This patch removes it.

gdb/ChangeLog
2018-09-12 Tom Tromey <tom@tromey.com>

* python/python-internal.h (CPYCHECKER_RETURNS_BORROWED_REF):
Remove.
---
gdb/ChangeLog | 5 +++++
gdb/python/python-internal.h | 11 +++--------
2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h
index dc8d7cdd32a..59e20238856 100644
--- a/gdb/python/python-internal.h
+++ b/gdb/python/python-internal.h
@@ -27,14 +27,9 @@
comes with the Python plugin for GCC. See:
https://gcc-python-plugin.readthedocs.org/en/latest/cpychecker.html
The checker defines a WITH_ macro for each attribute it
- exposes. */
-
-#ifdef WITH_CPYCHECKER_RETURNS_BORROWED_REF_ATTRIBUTE
-#define CPYCHECKER_RETURNS_BORROWED_REF \
- __attribute__ ((cpychecker_returns_borrowed_ref))
-#else
-#define CPYCHECKER_RETURNS_BORROWED_REF
-#endif
+ exposes. Note that we intentionally do not use
+ 'cpychecker_returns_borrowed_ref' -- that idiom is forbidden in
+ gdb. */

#ifdef WITH_CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF_ATTRIBUTE
#define CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF(ARG) \
--
2.17.1