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# Copyright 2007-2023 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/>.
# Test that breakpoints on C++ constructors work, despite the
# fact that gcc generates several versions of constructor function.
if { [skip_cplus_tests] } { return }
standard_testfile .cc
if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
return -1
}
if {[test_compiler_info {clang-*-*} c++]} {
set using_clang true
} else {
set using_clang false
}
if {![runto_main]} {
return
}
# Set a breakpoint with multiple locations
# and a condition.
gdb_test "break 'Derived::Derived(int)'" \
"Breakpoint.*at.*: Derived::Derived.int.. \\(2 locations\\).*" \
"set-breakpoint at ctor"
gdb_breakpoint [gdb_get_line_number "set breakpoint here"]
gdb_test "break 'Derived::~Derived()'" \
"Breakpoint.*at.*: Derived::~Derived... \\(2 locations\\).*" \
"set-breakpoint at dtor"
gdb_test "continue" \
".*Breakpoint.*Derived.*i=7.*" \
"run to breakpoint 1 v1"
gdb_continue_to_breakpoint "set breakpoint here, first time" ".* breakpoint here"
gdb_test "continue" \
".*Breakpoint.*Derived.*i=15.*" \
"run to breakpoint 1 v2"
gdb_continue_to_breakpoint "set breakpoint here, second time" ".* breakpoint here"
gdb_test "continue" \
".*Breakpoint.*Derived.*i=24.*" \
"run to breakpoint 1 dynamic v1"
gdb_continue_to_breakpoint "set breakpoint here, first dynamic time"\
".* breakpoint here"
gdb_test "continue" \
".*Breakpoint.*Derived.*i=42.*" \
"run to breakpoint 1 dynamic v2"
gdb_continue_to_breakpoint "set breakpoint here, second dynamic time"\
".* breakpoint here"
gdb_test "continue" ".*Breakpoint.*~Derived.*" "Run to dynamic destructor v1"
# Clang makes Derived::~Derived(this) call Derived::~Derives(this, vtt)
# whereas gcc puts all the logic necessary on both functions.
if {$using_clang} {
gdb_test "continue" ".*Breakpoint.*~Derived.*"\
"clang's nested dynamic destructor call"
}
gdb_test "continue" ".*Breakpoint.*~Derived.*" "Run to dynamic destructor v2"
gdb_test "continue" \
".*Breakpoint.*~Derived.*" \
"run to breakpoint 3 v1"
gdb_test "continue" \
".*Breakpoint.*~Derived.*" \
"run to breakpoint 3 v2"
if {$using_clang} {
gdb_test "continue" ".*Breakpoint.*~Derived.*"\
"clang's nested destructor call"
}
gdb_test "continue" \
".*exited normally.*" \
"run to exit"
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