[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.base / info-locals-unused-static-var.exp

# Copyright 2020-2024 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/>.  */

# Test if an unused static local var is listed with info locals.
#
# Note: with gcc 4.8.5, we have:
# ...
# (gdb) info addr b
# Symbol "b" is static storage at address $hex
# ...
# but with gcc 7.5.0, we have instead:
# ...
# (gdb) info addr b
# Symbol "b" is constant.
# ...

standard_testfile

if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
    return -1
}

if {![runto_main]} {
    return 0
}

gdb_test "info locals" "\r\nb = .*"
Commit	Line	Data
1d506c26	1	# Copyright 2020-2024 Free Software Foundation, Inc.
a88ef40d TV	2
	3	# This program is free software; you can redistribute it and/or modify
	4	# it under the terms of the GNU General Public License as published by
	5	# the Free Software Foundation; either version 3 of the License, or
	6	# (at your option) any later version.
	7	#
	8	# This program is distributed in the hope that it will be useful,
	9	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	# GNU General Public License for more details.
	12	#
	13	# You should have received a copy of the GNU General Public License
	14	# along with this program. If not, see <http://www.gnu.org/licenses/>. */
	15
	16	# Test if an unused static local var is listed with info locals.
	17	#
	18	# Note: with gcc 4.8.5, we have:
	19	# ...
	20	# (gdb) info addr b
	21	# Symbol "b" is static storage at address $hex
	22	# ...
	23	# but with gcc 7.5.0, we have instead:
	24	# ...
	25	# (gdb) info addr b
	26	# Symbol "b" is constant.
	27	# ...
	28
	29	standard_testfile
	30
	31	if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
	32	return -1
	33	}
	34
65a33d75	35	if {![runto_main]} {
a88ef40d TV	36	return 0
	37	}
	38
	39	gdb_test "info locals" "\r\nb = .*"