From 1957f6b89f3db02d51e3e3361de6af073a03f19d Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Wed, 18 May 2016 21:41:28 -0600 Subject: Fix PR python/17981 PR python/17981 notes that gdb.breakpoints() returns None when there are no breakpoints; whereas an empty list or tuple would be more in keeping with Python and the documentation. This patch fixes the bug by changing the no-breakpoint return to make an empty tuple. Built and regtested on x86-64 Fedora 23. 2016-05-23 Tom Tromey PR python/17981: * python/py-breakpoint.c (gdbpy_breakpoints): Return a new tuple when there are no breakpoints. 2016-05-23 Tom Tromey * python.texi (Basic Python): Document gdb.breakpoints return. 2016-05-23 Tom Tromey PR python/17981: * gdb.python/py-breakpoint.exp (test_bkpt_basic): Add test for no-breakpoint case. --- gdb/doc/ChangeLog | 4 ++++ gdb/doc/python.texi | 5 ++++- 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'gdb/doc') diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 594f926..34b9527 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,7 @@ +2016-05-23 Tom Tromey + + * python.texi (Basic Python): Document gdb.breakpoints return. + 2016-05-24 Tom Tromey PR gdb/19194: diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi index ffbf89a..6623d8e 100644 --- a/gdb/doc/python.texi +++ b/gdb/doc/python.texi @@ -236,7 +236,10 @@ and height, and its pagination will be disabled; @pxref{Screen Size}. @findex gdb.breakpoints @defun gdb.breakpoints () Return a sequence holding all of @value{GDBN}'s breakpoints. -@xref{Breakpoints In Python}, for more information. +@xref{Breakpoints In Python}, for more information. In @value{GDBN} +version 7.11 and earlier, this function returned @code{None} if there +were no breakpoints. This peculiarity was subsequently fixed, and now +@code{gdb.breakpoints} returns an empty sequence in this case. @end defun @findex gdb.parameter -- cgit v1.1