mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-01-12 12:16:04 +08:00
5d63b30afa
dwarf2read.c will create stub types for Ada "Taft Amendment" types. These stub types can currently be exposed to Python code, where they show up as TYPE_CODE_VOID types (but that, mysteriously, can sometimes be used in other ways). While it's possible to work with such types by using strip_typedefs, this seemed unpleasant to me. This patch takes another approach instead, which is to try not to expose stub types to Python users. gdb/ChangeLog 2019-09-26 Tom Tromey <tromey@adacore.com> * python/py-type.c (type_to_type_object): Call check_typedef for stub types. gdb/testsuite/ChangeLog 2019-09-26 Tom Tromey <tromey@adacore.com> * gdb.ada/py_taft.exp: New file. * gdb.ada/py_taft/main.adb: New file. * gdb.ada/py_taft/pkg.adb: New file. * gdb.ada/py_taft/pkg.ads: New file.
39 lines
1.3 KiB
Plaintext
39 lines
1.3 KiB
Plaintext
# Copyright 2019 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"
|
|
load_lib gdb-python.exp
|
|
|
|
standard_ada_testfile main
|
|
|
|
if {[gdb_compile_ada "${srcfile}" "${binfile}" executable debug] != ""} {
|
|
return -1
|
|
}
|
|
|
|
clean_restart ${testfile}
|
|
|
|
# Skip this testcase if Python scripting is not enabled.
|
|
if { [skip_python_tests] } { continue }
|
|
|
|
set bp_location [gdb_get_line_number "STOP" ${testdir}/main.adb]
|
|
runto "main.adb:$bp_location"
|
|
|
|
gdb_test_no_output "python v = gdb.parse_and_eval('v')"
|
|
|
|
gdb_test "python print(v.dereference().type.code is gdb.TYPE_CODE_VOID)" \
|
|
"False"
|
|
gdb_test "python print(v.type.strip_typedefs().target().code is gdb.TYPE_CODE_VOID)" \
|
|
"False"
|