gdb/testsuite/gdb.base/cast-indirection.exp

# Copyright (C) 2024-2025 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/>.

# Check that "p (char)*a_loc ()" is handled correctly.

standard_testfile

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

if ![runto_main] {
    return -1
}

gdb_test "p a_loc ()" \
    "'a_loc' has unknown return type; cast the call to its declared return type"

gdb_test "p *a_loc ()" \
    "'a_loc' has unknown return type; cast the call to its declared return type"

gdb_test "p *(char *)a_loc ()" " = 97 'a'"

gdb_test "p (char)*(char *)a_loc ()" " = 97 'a'"

# Regression test for PR31693.
gdb_test "p (char)*a_loc ()" \
    "'a_loc' has unknown return type; cast the call to its declared return type"