gdb/gdb-archer.patch

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http://sourceware.org/gdb/wiki/ProjectArcher
http://sourceware.org/gdb/wiki/ArcherBranchManagement
GIT snapshot:
commit b88230edf4e2da948d633c283ba0893bf22bd7ae
tromey/python
Index: gdb-7.8/README.archer
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.8/README.archer 2014-07-29 19:29:04.861982779 +0200
@@ -0,0 +1,2 @@
+This branch originally held the Python code for gdb. It still exists
+because a small amount of code here has not yet been merged upstream.
Index: gdb-7.8/gdb/Makefile.in
===================================================================
--- gdb-7.8.orig/gdb/Makefile.in 2014-07-29 19:29:02.665979655 +0200
+++ gdb-7.8/gdb/Makefile.in 2014-07-29 19:29:04.862982781 +0200
@@ -1476,6 +1476,12 @@ stamp-h: $(srcdir)/config.in config.stat
CONFIG_LINKS= \
$(SHELL) config.status
+.gdbinit: $(srcdir)/gdbinit.in config.status
+ CONFIG_FILES=".gdbinit:gdbinit.in" \
+ CONFIG_COMMANDS= \
+ CONFIG_HEADERS= \
+ $(SHELL) config.status
+
config.status: $(srcdir)/configure configure.tgt configure.host ../bfd/development.sh
$(SHELL) config.status --recheck
Index: gdb-7.8/gdb/data-directory/Makefile.in
===================================================================
--- gdb-7.8.orig/gdb/data-directory/Makefile.in 2014-07-29 19:29:02.665979655 +0200
+++ gdb-7.8/gdb/data-directory/Makefile.in 2014-07-29 19:29:33.053022486 +0200
@@ -65,6 +65,8 @@ PYTHON_FILE_LIST = \
gdb/prompt.py \
gdb/xmethod.py \
gdb/command/__init__.py \
+ gdb/command/ignore_errors.py \
+ gdb/command/pahole.py \
gdb/command/xmethods.py \
gdb/command/frame_filters.py \
gdb/command/type_printers.py \
@@ -74,7 +76,10 @@ PYTHON_FILE_LIST = \
gdb/function/__init__.py \
gdb/function/strfns.py \
gdb/printer/__init__.py \
- gdb/printer/bound_registers.py
+ gdb/printer/bound_registers.py \
+ gdb/function/caller_is.py \
+ gdb/function/in_scope.py \
+ gdb/types.py
@HAVE_PYTHON_TRUE@PYTHON_FILES = $(PYTHON_FILE_LIST)
@HAVE_PYTHON_FALSE@PYTHON_FILES =
Index: gdb-7.8/gdb/doc/gdb.texinfo
===================================================================
--- gdb-7.8.orig/gdb/doc/gdb.texinfo 2014-07-29 19:29:02.675979669 +0200
+++ gdb-7.8/gdb/doc/gdb.texinfo 2014-07-29 19:29:04.871982794 +0200
@@ -1225,6 +1225,16 @@ for remote debugging.
Run using @var{device} for your program's standard input and output.
@c FIXME: kingdon thinks there is more to -tty. Investigate.
+@item -P
+@cindex @code{-P}
+@itemx --python
+@cindex @code{--python}
+Change interpretation of command line so that the argument immediately
+following this switch is taken to be the name of a Python script file.
+This option stops option processing; subsequent options are passed to
+Python as @code{sys.argv}. This option is only available if Python
+scripting support was enabled when @value{GDBN} was configured.
+
@c resolve the situation of these eventually
@item -tui
@cindex @code{--tui}
Index: gdb-7.8/gdb/doc/python.texi
===================================================================
--- gdb-7.8.orig/gdb/doc/python.texi 2014-07-29 19:29:02.677979672 +0200
+++ gdb-7.8/gdb/doc/python.texi 2014-07-29 19:29:04.872982795 +0200
@@ -88,8 +88,6 @@ containing @code{end}. For example:
@smallexample
(@value{GDBP}) python
-Type python script
-End with a line saying just "end".
>print 23
>end
23
Index: gdb-7.8/gdb/gdb-gdb.gdb.in
===================================================================
--- gdb-7.8.orig/gdb/gdb-gdb.gdb.in 2014-07-29 19:29:02.677979672 +0200
+++ gdb-7.8/gdb/gdb-gdb.gdb.in 2014-07-29 19:29:04.872982795 +0200
@@ -1,5 +1,15 @@
echo Setting up the environment for debugging gdb.\n
+# Set up the Python library and "require" command.
+python
+from os.path import abspath
+gdb.datadir = abspath ('@srcdir@/python/lib')
+gdb.pythonlibdir = gdb.datadir
+gdb.__path__ = [gdb.datadir + '/gdb']
+sys.path.insert(0, gdb.datadir)
+end
+source @srcdir@/python/lib/gdb/__init__.py
+
if !$gdb_init_done
set variable $gdb_init_done = 1
Index: gdb-7.8/gdb/main.c
===================================================================
--- gdb-7.8.orig/gdb/main.c 2014-07-29 19:29:02.678979673 +0200
+++ gdb-7.8/gdb/main.c 2014-07-29 19:29:04.872982795 +0200
@@ -37,6 +37,7 @@
#include "interps.h"
#include "main.h"
+#include "python/python.h"
#include "source.h"
#include "cli/cli-cmds.h"
#include "objfiles.h"
@@ -417,6 +418,8 @@ captured_main (void *data)
char *cdarg = NULL;
char *ttyarg = NULL;
+ int python_script = 0;
2010-07-11 18:06:33 +00:00
+
/* These are static so that we can take their address in an
initializer. */
static int print_help;
@@ -624,10 +627,14 @@ captured_main (void *data)
{"args", no_argument, &set_args, 1},
{"l", required_argument, 0, 'l'},
{"return-child-result", no_argument, &return_child_result, 1},
+#if HAVE_PYTHON
+ {"python", no_argument, 0, 'P'},
+ {"P", no_argument, 0, 'P'},
+#endif
{0, no_argument, 0, 0}
};
- while (1)
+ while (!python_script)
{
int option_index;
@@ -645,6 +652,9 @@ captured_main (void *data)
case 0:
/* Long option that just sets a flag. */
break;
+ case 'P':
+ python_script = 1;
+ break;
case OPT_SE:
symarg = optarg;
execarg = optarg;
@@ -849,7 +859,31 @@ captured_main (void *data)
/* Now that gdb_init has created the initial inferior, we're in
position to set args for that inferior. */
- if (set_args)
+ if (python_script)
+ {
+ /* The first argument is a python script to evaluate, and
+ subsequent arguments are passed to the script for
+ processing there. */
+ if (optind >= argc)
+ {
+ fprintf_unfiltered (gdb_stderr,
+ _("%s: Python script file name required\n"),
+ argv[0]);
+ exit (1);
+ }
+
+ /* FIXME: should handle inferior I/O intelligently here.
+ E.g., should be possible to run gdb in pipeline and have
+ Python (and gdb) output go to stderr or file; and if a
+ prompt is needed, open the tty. */
+ quiet = 1;
+ /* FIXME: should read .gdbinit if, and only if, a prompt is
+ requested by the script. Though... maybe this is not
+ ideal? */
+ /* FIXME: likewise, reading in history. */
+ inhibit_gdbinit = 1;
+ }
+ else if (set_args)
{
/* The remaining options are the command-line options for the
inferior. The first one is the sym/exec file, and the rest
@@ -1135,7 +1169,8 @@ captured_main (void *data)
/* Read in the old history after all the command files have been
read. */
- init_history ();
+ if (!python_script)
+ init_history ();
if (batch_flag)
{
@@ -1146,13 +1181,25 @@ captured_main (void *data)
/* Show time and/or space usage. */
do_cleanups (pre_stat_chain);
- /* NOTE: cagney/1999-11-07: There is probably no reason for not
- moving this loop and the code found in captured_command_loop()
- into the command_loop() proper. The main thing holding back that
- change - SET_TOP_LEVEL() - has been eliminated. */
- while (1)
+#if HAVE_PYTHON
+ if (python_script)
{
- catch_errors (captured_command_loop, 0, "", RETURN_MASK_ALL);
+ extern int pagination_enabled;
+ pagination_enabled = 0;
+ run_python_script (argc - optind, &argv[optind]);
+ return 1;
+ }
+ else
+#endif
+ {
+ /* NOTE: cagney/1999-11-07: There is probably no reason for not
+ moving this loop and the code found in captured_command_loop()
+ into the command_loop() proper. The main thing holding back that
+ change - SET_TOP_LEVEL() - has been eliminated. */
+ while (1)
+ {
+ catch_errors (captured_command_loop, 0, "", RETURN_MASK_ALL);
+ }
}
/* No exit -- exit is through quit_command. */
}
@@ -1186,6 +1233,12 @@ print_gdb_help (struct ui_file *stream)
fputs_unfiltered (_("\
This is the GNU debugger. Usage:\n\n\
gdb [options] [executable-file [core-file or process-id]]\n\
+ gdb [options] --args executable-file [inferior-arguments ...]\n"), stream);
+#if HAVE_PYTHON
+ fputs_unfiltered (_("\
+ gdb [options] [--python|-P] script-file [script-arguments ...]\n"), stream);
+#endif
+ fputs_unfiltered (_("\n\
gdb [options] --args executable-file [inferior-arguments ...]\n\n\
"), stream);
fputs_unfiltered (_("\
@@ -1231,6 +1284,13 @@ Output and user interface control:\n\n\
fputs_unfiltered (_("\
--dbx DBX compatibility mode.\n\
--xdb XDB compatibility mode.\n\
+"), stream);
+#if HAVE_PYTHON
+ fputs_unfiltered (_("\
+ --python, -P Following argument is Python script file; remaining\n\
+ arguments are passed to script.\n"), stream);
+#endif
+ fputs_unfiltered (_("\
-q, --quiet, --silent\n\
Do not print version number on startup.\n\n\
"), stream);
Index: gdb-7.8/gdb/python/lib/gdb/command/ignore_errors.py
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.8/gdb/python/lib/gdb/command/ignore_errors.py 2014-07-29 19:29:04.872982795 +0200
@@ -0,0 +1,37 @@
+# Ignore errors in user commands.
+
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+
+class IgnoreErrorsCommand (gdb.Command):
+ """Execute a single command, ignoring all errors.
+Only one-line commands are supported.
+This is primarily useful in scripts."""
2010-07-11 18:06:33 +00:00
+
+ def __init__ (self):
+ super (IgnoreErrorsCommand, self).__init__ ("ignore-errors",
+ gdb.COMMAND_OBSCURE,
+ # FIXME...
+ gdb.COMPLETE_COMMAND)
2010-07-11 18:06:33 +00:00
+
+ def invoke (self, arg, from_tty):
+ try:
+ gdb.execute (arg, from_tty)
+ except:
+ pass
+
+IgnoreErrorsCommand ()
Index: gdb-7.8/gdb/python/lib/gdb/command/pahole.py
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.8/gdb/python/lib/gdb/command/pahole.py 2014-07-29 19:29:04.873982797 +0200
@@ -0,0 +1,81 @@
+# pahole command for gdb
+
+# Copyright (C) 2008, 2009, 2012 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+
+class Pahole (gdb.Command):
+ """Show the holes in a structure.
+This command takes a single argument, a type name.
+It prints the type and displays comments showing where holes are."""
2010-07-11 18:06:33 +00:00
+
+ def __init__ (self):
+ super (Pahole, self).__init__ ("pahole", gdb.COMMAND_NONE,
+ gdb.COMPLETE_SYMBOL)
+
+ def maybe_print_hole(self, bitpos, field_bitpos):
+ if bitpos != field_bitpos:
+ hole = field_bitpos - bitpos
+ print ' /* XXX %d bit hole, try to pack */' % hole
+
+ def pahole (self, type, level, name):
+ if name is None:
+ name = ''
+ tag = type.tag
+ if tag is None:
+ tag = ''
+ print '%sstruct %s {' % (' ' * (2 * level), tag)
+ bitpos = 0
+ for field in type.fields ():
+ # Skip static fields.
+ if not hasattr (field, ('bitpos')):
+ continue
+
+ ftype = field.type.strip_typedefs()
+
+ self.maybe_print_hole(bitpos, field.bitpos)
+ bitpos = field.bitpos
+ if field.bitsize > 0:
+ fieldsize = field.bitsize
+ else:
+ # TARGET_CHAR_BIT here...
+ fieldsize = 8 * ftype.sizeof
+
+ # TARGET_CHAR_BIT
+ print ' /* %3d %3d */' % (int (bitpos / 8), int (fieldsize / 8)),
+ bitpos = bitpos + fieldsize
+
+ if ftype.code == gdb.TYPE_CODE_STRUCT:
+ self.pahole (ftype, level + 1, field.name)
+ else:
+ print ' ' * (2 + 2 * level),
+ print '%s %s' % (str (ftype), field.name)
+
+ if level == 0:
+ self.maybe_print_hole(bitpos, 8 * type.sizeof)
+
+ print ' ' * (14 + 2 * level),
+ print '} %s' % name
+
+ def invoke (self, arg, from_tty):
+ type = gdb.lookup_type (arg)
+ type = type.strip_typedefs ()
+ if type.code != gdb.TYPE_CODE_STRUCT:
+ raise TypeError, '%s is not a struct type' % arg
+ print ' ' * 14,
+ self.pahole (type, 0, '')
+
+Pahole()
Index: gdb-7.8/gdb/python/lib/gdb/function/caller_is.py
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.8/gdb/python/lib/gdb/function/caller_is.py 2014-07-29 19:29:04.873982797 +0200
@@ -0,0 +1,58 @@
+# Caller-is functions.
+
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+import re
+
+class CallerIs (gdb.Function):
+ """Return True if the calling function's name is equal to a string.
+This function takes one or two arguments.
+The first argument is the name of a function; if the calling function's
+name is equal to this argument, this function returns True.
+The optional second argument tells this function how many stack frames
+to traverse to find the calling function. The default is 1."""
+
+ def __init__ (self):
+ super (CallerIs, self).__init__ ("caller_is")
+
+ def invoke (self, name, nframes = 1):
+ frame = gdb.selected_frame ()
+ while nframes > 0:
+ frame = frame.older ()
+ nframes = nframes - 1
+ return frame.name () == name.string ()
+
+class CallerMatches (gdb.Function):
+ """Return True if the calling function's name matches a string.
+This function takes one or two arguments.
+The first argument is a regular expression; if the calling function's
+name is matched by this argument, this function returns True.
+The optional second argument tells this function how many stack frames
+to traverse to find the calling function. The default is 1."""
+
+ def __init__ (self):
+ super (CallerMatches, self).__init__ ("caller_matches")
+
+ def invoke (self, name, nframes = 1):
+ frame = gdb.selected_frame ()
+ while nframes > 0:
+ frame = frame.older ()
+ nframes = nframes - 1
+ return re.match (name.string (), frame.name ()) is not None
+
+CallerIs()
+CallerMatches()
Index: gdb-7.8/gdb/python/lib/gdb/function/in_scope.py
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.8/gdb/python/lib/gdb/function/in_scope.py 2014-07-29 19:29:04.873982797 +0200
@@ -0,0 +1,47 @@
+# In-scope function.
+
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+
+class InScope (gdb.Function):
+ """Return True if all the given variables or macros are in scope.
+Takes one argument for each variable name to be checked."""
+
+ def __init__ (self):
+ super (InScope, self).__init__ ("in_scope")
+
+ def invoke (self, *vars):
+ if len (vars) == 0:
+ raise TypeError, "in_scope takes at least one argument"
+
+ # gdb.Value isn't hashable so it can't be put in a map.
+ # Convert to string first.
+ wanted = set (map (lambda x: x.string (), vars))
+ found = set ()
+ block = gdb.selected_frame ().block ()
+ while block:
+ for sym in block:
+ if (sym.is_argument or sym.is_constant
+ or sym.is_function or sym.is_variable):
+ if sym.name in wanted:
+ found.add (sym.name)
+
+ block = block.superblock
+
+ return wanted == found
+
+InScope ()
Index: gdb-7.8/gdb/python/python.c
===================================================================
--- gdb-7.8.orig/gdb/python/python.c 2014-07-29 19:29:02.679979674 +0200
+++ gdb-7.8/gdb/python/python.c 2014-07-29 19:29:04.873982797 +0200
@@ -95,6 +95,8 @@ const struct extension_language_defn ext
#include "linespec.h"
#include "source.h"
#include "version.h"
+#include "inferior.h"
+#include "gdbthread.h"
#include "target.h"
#include "gdbthread.h"
#include "interps.h"
@@ -1222,6 +1224,56 @@ gdbpy_print_stack (void)
/* Return the current Progspace.
There always is one. */
+/* True if 'gdb -P' was used, false otherwise. */
+static int running_python_script;
+
+/* True if we are currently in a call to 'gdb.cli', false otherwise. */
+static int in_cli;
+
+/* Enter the command loop. */
+
+static PyObject *
+gdbpy_cli (PyObject *unused1, PyObject *unused2)
+{
+ if (! running_python_script || in_cli)
+ return PyErr_Format (PyExc_RuntimeError, "cannot invoke CLI recursively");
+
+ if (ui_out_is_mi_like_p (current_uiout))
+ return PyErr_Format (PyExc_RuntimeError, _("Cannot invoke CLI from MI."));
+
+ in_cli = 1;
+ current_interp_command_loop ();
+ in_cli = 0;
+
+ Py_RETURN_NONE;
+}
+
+/* Set up the Python argument vector and evaluate a script. This is
+ used to implement 'gdb -P'. */
+
+void
+run_python_script (int argc, char **argv)
+{
+ FILE *input;
+
+ /* We never free this, since we plan to exit at the end. */
+ ensure_python_env (get_current_arch (), current_language);
+
+ running_python_script = 1;
+ PySys_SetArgv (argc - 1, argv + 1);
+ input = fopen (argv[0], "r");
+ if (! input)
+ {
+ fprintf (stderr, "could not open %s: %s\n", argv[0], strerror (errno));
+ exit (1);
+ }
+ PyRun_SimpleFile (input, argv[0]);
+ fclose (input);
+ exit (0);
+}
+
+
+
static PyObject *
gdbpy_get_current_progspace (PyObject *unused1, PyObject *unused2)
@@ -1910,6 +1962,8 @@ static PyMethodDef GdbMethods[] =
Evaluate command, a string, as a gdb CLI command. Optionally returns\n\
a Python String containing the output of the command if to_string is\n\
set to True." },
+ { "cli", gdbpy_cli, METH_NOARGS,
+ "Enter the gdb CLI" },
{ "parameter", gdbpy_parameter, METH_VARARGS,
"Return a gdb parameter's value" },
Index: gdb-7.8/gdb/python/python.h
===================================================================
--- gdb-7.8.orig/gdb/python/python.h 2014-07-29 19:29:02.679979674 +0200
+++ gdb-7.8/gdb/python/python.h 2014-07-29 19:29:04.873982797 +0200
@@ -25,4 +25,6 @@
/* This is all that python exports to gdb. */
extern const struct extension_language_defn extension_language_python;
+extern void run_python_script (int argc, char **argv);
+
#endif /* GDB_PYTHON_H */
Index: gdb-7.8/gdb/testsuite/gdb.gdb/selftest.exp
===================================================================
--- gdb-7.8.orig/gdb/testsuite/gdb.gdb/selftest.exp 2014-07-29 19:29:02.679979674 +0200
+++ gdb-7.8/gdb/testsuite/gdb.gdb/selftest.exp 2014-07-29 19:29:04.874982798 +0200
@@ -92,6 +92,10 @@ proc do_steps_and_nexts {} {
set description "step over cmdarg_vec initialization"
set command "step"
}
+ -re ".*python_script = 0.*$gdb_prompt $" {
+ set description "step over python_script initialization"
+ set command "step"
+ }
-re ".*pre_stat_chain = make_command_stats_cleanup.*$gdb_prompt $" {
set description "next over make_command_stats_cleanup and everything it calls"
set command "next"
Index: gdb-7.8/gdb/testsuite/gdb.python/py-frame.exp
===================================================================
--- gdb-7.8.orig/gdb/testsuite/gdb.python/py-frame.exp 2014-07-29 19:29:02.680979676 +0200
+++ gdb-7.8/gdb/testsuite/gdb.python/py-frame.exp 2014-07-29 19:29:04.874982798 +0200
@@ -94,3 +94,5 @@ gdb_test "python print ('result = %s' %
gdb_test "python print ('result = %s' % f0.read_var ('a'))" " = 1" "test Frame.read_var - success"
gdb_test "python print ('result = %s' % (gdb.selected_frame () == f1))" " = True" "test gdb.selected_frame"
+
+gdb_test "python print ('result = %s' % (f0.block ()))" "<gdb.Block object at 0x\[\[:xdigit:\]\]+>" "test Frame.block"
Index: gdb-7.8/gdb/testsuite/gdb.python/py-value.exp
===================================================================
--- gdb-7.8.orig/gdb/testsuite/gdb.python/py-value.exp 2014-07-29 19:29:02.680979676 +0200
+++ gdb-7.8/gdb/testsuite/gdb.python/py-value.exp 2014-07-29 19:29:04.874982798 +0200
@@ -385,6 +385,15 @@ proc test_value_after_death {} {
"print value's type"
}
+# Regression test for a cast failure. The bug was that if we cast a
+# value to its own type, gdb could crash. This happened because we
+# could end up double-freeing a struct value.
+proc test_cast_regression {} {
+ gdb_test "python v = gdb.Value(5)" "" "create value for cast test"
+ gdb_test "python v = v.cast(v.type)" "" "cast value for cast test"
+ gdb_test "python print v" "5" "print value for cast test"
+}
+
# Regression test for invalid subscript operations. The bug was that
# the type of the value was not being checked before allowing a
# subscript operation to proceed.
@@ -514,6 +523,7 @@ test_value_in_inferior
test_inferior_function_call
test_lazy_strings
test_value_after_death
+test_cast_regression
# Test either C or C++ values.