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# Copyright 2005-2023 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/>.
load_lib "ada.exp"
require allow_ada_tests
standard_ada_testfile pa
foreach_with_prefix scenario {all minimal} {
set flags [list debug additional_flags=-fgnat-encodings=$scenario]
if {[gdb_compile_ada "${srcfile}" "${binfile}-${scenario}" executable $flags] != ""} {
return -1
}
clean_restart ${testfile}-${scenario}
set bp_location [gdb_get_line_number "STOP" ${testdir}/pa.adb]
runto "pa.adb:$bp_location"
gdb_test "print var" \
"= \\(4 => true, false, true, false, true\\)"
# Try printing the value and the type definition of a reference
# to variable "Var".
gdb_test "ptype &var" \
"type = access array \\(4 \\.\\. 8\\) of boolean <packed: 1-bit elements>"
gdb_test "print &var" \
"= \\(access pa.packed_array\\) 0x.*"
# Print the value of U_Var, an unconstrainted packed array.
set test "print u_var"
gdb_test_multiple "$test" "$test" {
-re "= \\(true, false, false, true, true, false\\)\[\r\n\]+$gdb_prompt $" {
pass $test
}
-re "= \\(warning: unable to get bounds of array.*\\)\[\r\n\]+$gdb_prompt $" {
# The compiler forgot to emit the packed array's ___XA type,
# preventing us from determining the what the array bounds
# are. Observed with (FSF GNU Ada 4.5.3 20110124).
xfail $test
}
}
set line "(4 => true, false, true, false, true)"
gdb_test "print o_var" \
[string_to_regexp " = ($line, $line, $line, $line)"]
gdb_test "print o2_var" \
[string_to_regexp " = ($line, $line, $line, $line)"]
# This is a regression test for a crash with
# -fgnat-encodings=minimal, and with 'all' the output is unusual,
# so restrict the test.
if {$scenario == "minimal"} {
set line "{true, false, true, false, true}"
gdb_test "set lang c" \
"Warning: the current language does not match this frame."
gdb_test "print o2_var" \
[string_to_regexp " = {$line, $line, $line, $line}"] \
"print o2_var in c mode"
}
}
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