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8f25f06bfe
* gdb.cp/classes.exp: Accept gnu abi 2. * gdb.cp/derivation.exp: Likewise. * gdb.cp/overload.exp: Likewise. * gdb.cp/virtfunc.exp: Likewise.
224 lines
8.7 KiB
Plaintext
224 lines
8.7 KiB
Plaintext
# Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004
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# Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# This file was written by Elena Zannoni (ezannoni@cygnus.com)
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# And rewritten by Michael Chastain <mec.gnu@mindspring.com>
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# This file is part of the gdb testsuite
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# tests for inheritance, with several derivations types combinations
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# (private, public, protected)
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# classes have simple members and member functions.
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set ws "\[\r\n\t \]+"
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set nl "\[\r\n\]+"
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if $tracelevel then {
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strace $tracelevel
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}
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# Start program.
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set prms_id 0
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set bug_id 0
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if { [skip_cplus_tests] } { continue }
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set testfile "derivation"
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set srcfile ${testfile}.cc
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
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gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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# Set it up at a breakpoint so we can play with the variable values.
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if ![runto 'marker1'] then {
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perror "couldn't run to marker1"
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continue
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}
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gdb_test "up" ".*main.*" "up from marker1"
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# Print class types and values.
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# See virtfunc.exp for a discussion of ptype.
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# class A
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set re_class "((struct|class) A \{${ws}public:|struct A \{)"
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set re_fields "int a;${ws}int aa;"
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set re_methods "A\\((void|)\\);${ws}int afoo\\((void|)\\);${ws}int foo\\((void|)\\);"
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set re_synth_gcc_23 "A & operator=\\(A const ?&\\);${ws}A\\(A const ?&\\);"
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set re_all_methods "($re_methods|$re_methods${ws}$re_synth_gcc_23|$re_synth_gcc_23${ws}$re_methods)"
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gdb_test "print a_instance" "\\$\[0-9\]+ = \{a = 1, aa = 2\}" "print value of a_instance"
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gdb_test_multiple "ptype a_instance" "ptype a_instance" {
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-re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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pass "ptype a_instance (no synth ops)"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods${ws}$nl\}$nl$gdb_prompt $" {
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pass "ptype a_instance (with synth ops)"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
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pass "ptype a_instance (with synth ops)"
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}
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}
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# class D
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set re_class "class D : private A, public B, protected C \{${ws}public:"
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set XX_class "class D : private A, public B, private C \{${ws}public:"
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set re_fields "int d;${ws}int dd;"
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set re_methods "D\\((void|)\\);${ws}int dfoo\\((void|)\\);${ws}int foo\\((void|)\\);"
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set re_synth_gcc_23 "D & operator=\\(D const ?&\\);${ws}D\\(D const ?&\\);"
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set re_all_methods "($re_methods|$re_methods${ws}$re_synth_gcc_23|$re_synth_gcc_23${ws}$re_methods)"
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gdb_test_multiple "print d_instance" "print value of d_instance" {
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-re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, d = 7, dd = 8\}$nl$gdb_prompt $" {
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pass "print value of d_instance"
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}
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}
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gdb_test_multiple "ptype d_instance" "ptype d_instance" {
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-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
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pass "ptype d_instance"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" {
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pass "ptype d_instance"
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}
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-re "type = $XX_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
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# TODO: this is a gcc bug
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# kfail "gdb/1498" "ptype d_instance"
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pass "ptype d_instance"
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}
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-re "type = $XX_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" {
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# TODO: this is a gcc bug.
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# kfail "gdb/1498" "ptype d_instance"
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pass "ptype d_instance"
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}
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}
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# class E
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set re_class "class E : public A, private B, protected C \{${ws}public:"
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set XX_class "class E : public A, private B, private C \{${ws}public:"
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set re_fields "int e;${ws}int ee;"
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set re_methods "E\\((void|)\\);${ws}int efoo\\((void|)\\);${ws}int foo\\((void|)\\);"
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set re_synth_gcc_23 "E & operator=\\(E const ?&\\);${ws}E\\(E const ?&\\);"
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set re_all_methods "($re_methods|$re_methods${ws}$re_synth_gcc_23|$re_synth_gcc_23${ws}$re_methods)"
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gdb_test_multiple "print e_instance" "print value of e_instance" {
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-re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, e = 9, ee = 10\}$nl$gdb_prompt $" {
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pass "print value of e_instance"
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}
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}
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gdb_test_multiple "ptype e_instance" "ptype e_instance" {
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-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
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pass "ptype e_instance"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" {
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pass "ptype e_instance"
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}
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-re "type = $XX_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
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# TODO: this is a gcc bug.
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# kfail "gdb/1498" "ptype e_instance"
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pass "ptype e_instance"
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}
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-re "type = $XX_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" {
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# TODO: this is a gcc bug.
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# kfail "gdb/1498" "ptype e_instance"
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pass "ptype e_instance"
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}
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}
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# class F
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set re_class "class F : private A, public B, private C \{${ws}public:"
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set re_fields "int f;${ws}int ff;"
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set re_methods "F\\((void|)\\);${ws}int ffoo\\((void|)\\);${ws}int foo\\((void|)\\);"
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set re_synth_gcc_23 "F & operator=\\(F const ?&\\);${ws}F\\(F const ?&\\);"
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set re_all_methods "($re_methods|$re_methods${ws}$re_synth_gcc_23|$re_synth_gcc_23${ws}$re_methods)"
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gdb_test_multiple "print f_instance" "print value of f_instance" {
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-re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, f = 11, ff = 12\}$nl$gdb_prompt $" {
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pass "print value of f_instance"
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}
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}
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gdb_test_multiple "ptype f_instance" "ptype f_instance" {
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-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23$nl\}$nl$gdb_prompt $" {
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pass "ptype f_instance"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_all_methods$nl\}$nl$gdb_prompt $" {
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pass "ptype f_instance"
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}
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}
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# Print individual fields.
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gdb_test "print d_instance.a" "\\$\[0-9\]+ = 1" "print value of d_instance.a"
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gdb_test "print d_instance.aa" "\\$\[0-9\]+ = 2" "print value of d_instance.aa"
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gdb_test "print d_instance.b" "\\$\[0-9\]+ = 3" "print value of d_instance.b"
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gdb_test "print d_instance.bb" "\\$\[0-9\]+ = 4" "print value of d_instance.bb"
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gdb_test "print d_instance.c" "\\$\[0-9\]+ = 5" "print value of d_instance.c"
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gdb_test "print d_instance.cc" "\\$\[0-9\]+ = 6" "print value of d_instance.cc"
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gdb_test "print d_instance.d" "\\$\[0-9\]+ = 7" "print value of d_instance.d"
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gdb_test "print d_instance.dd" "\\$\[0-9\]+ = 8" "print value of d_instance.dd"
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# Print some fields which are defined in the top of class G
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# and in its base classes. This is not be ambiguous.
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gdb_test "print g_instance.a" "\\$\[0-9\]+ = 15" "print value of g_instance.a"
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gdb_test "print g_instance.b" "\\$\[0-9\]+ = 16" "print value of g_instance.b"
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gdb_test "print g_instance.c" "\\$\[0-9\]+ = 17" "print value of g_instance.c"
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# Print a function call.
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gdb_test "print g_instance.afoo()" "\\$\[0-9\]+ = 1" "print value of g_instance.afoo()"
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# If GDB fails to restore the selected frame properly after the
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# inferior function call above (see GDB PR 1155 for an explanation of
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# why this might happen), all the subsequent tests will fail. We
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# should detect report that failure, but let the marker call finish so
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# that the rest of the tests can run undisturbed.
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gdb_test_multiple "frame" "re-selected 'main' frame after inferior call" {
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-re "#0 marker1.*$gdb_prompt $" {
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setup_kfail "gdb/1155" s390-*-linux-gnu
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fail "re-selected 'main' frame after inferior call"
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gdb_test "finish" ".*main.*at .*derivation.cc:.*// marker1-returns-here.*" \
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"finish call to marker1"
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}
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-re "#1 ($hex in )?main.*$gdb_prompt $" {
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pass "re-selected 'main' frame after inferior call"
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}
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}
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gdb_test "print g_instance.bfoo()" "\\$\[0-9\]+ = 2" "print value of g_instance.bfoo()"
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gdb_test "print g_instance.cfoo()" "\\$\[0-9\]+ = 3" "print value of g_instance.cfoo()"
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