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# Copyright 2008-2024 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/>.
load_lib "ada.exp"
require allow_ada_tests
standard_ada_testfile foo
# Note we don't test the "none" (no -fgnat-encodings option) scenario
# here, because "all" and "minimal" cover the cases, and this way we
# don't have to update the test when gnat changes its default.
foreach_gnat_encoding scenario flags {all minimal} {
lappend flags debug
if {[gdb_compile_ada "${srcfile}" "${binfile}-${scenario}" executable $flags] != ""} {
return -1
}
clean_restart ${testfile}-${scenario}
set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
runto "foo.adb:$bp_location"
# Test printing and type-printing of a discriminated record that a function
# returns by reference.
# Currently, GCC describes such functions as returning pointers (instead of
# references).
set pass_re [multi_line "type = <ref> record" \
" n: natural;" \
" s: array \\(1 \\.\\. n\\) of character;" \
"end record"]
# With DWARF we get debuginfo that could in theory show "1..n" for
# the range:
# <3><1230>: Abbrev Number: 15 (DW_TAG_member)
# <1231> DW_AT_name : n
# ...
# <4><1257>: Abbrev Number: 18 (DW_TAG_subrange_type)
# <1258> DW_AT_type : <0x126e>
# <125c> DW_AT_upper_bound : <0x1230>
# However, we don't currently record the needed information in the
# location batons. In the meantime, we accept and kfail the
# compromise output.
set dwarf_kfail_re [multi_line "type = <ref> record" \
" n: natural;" \
" s: array \\(<>\\) of character;" \
"end record"]
set unsupported_re [multi_line "type = access record" \
" n: natural;" \
" s: access array \\(1 \\.\\. n\\) of character;" \
"end record"]
set supported 1
gdb_test_multiple "ptype get(\"Hello world!\")" "" {
-re -wrap $pass_re {
pass $gdb_test_name
}
-re -wrap $dwarf_kfail_re {
if {$scenario == "minimal"} {
setup_kfail "symbolic names in location batons" *-*-*
}
fail $gdb_test_name
set supported 0
}
-re -wrap $unsupported_re {
unsupported $gdb_test_name
set supported 0
}
}
if { $supported == 0 } {
return 0
}
gdb_test "p get(\"Hello world!\")" \
"= \\(n => 12, s => \"Hello world!\"\\)"
}
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