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# Copyright 2003, 2007, 2008, 2009, 2010 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/>.
# Tests for PR gdb/1355, which is a reference to PR gcc/12066.
# 2003-08-26 Michael Chastain <mec@shout.net>
# This file is part of the gdb testsuite.
set ws "\[\r\n\t \]*"
set nl "\[\r\n\]+"
if $tracelevel then {
strace $tracelevel
}
if { [skip_cplus_tests] } { continue }
#
# test running programs
#
set prms_id 0
set bug_id 0
set testfile "gdb1355"
set srcfile ${testfile}.cc
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
untested gdb1355.exp
return -1
}
if [get_compiler_info ${binfile} "c++"] {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
if ![runto_main] then {
perror "couldn't run to main"
continue
}
# See http://sources.redhat.com/gdb/bugs/1355
# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12066
#
# g++ -gstabs+ does not emit stabs for fundamental types.
# They get emitted later inside other types, so they have no names
# and gdb cannot handle them.
set s_head "${ws}(struct|class) mystruct \{(${ws}public:|)"
set s_tail ".*"
set f_i "${ws}int m_int;"
set f_c "${ws}char m_char;"
set f_li "${ws}long( int)? m_long_int;"
set f_ui "${ws}unsigned int m_unsigned_int;"
set f_lui "${ws}(long unsigned int|unsigned long) m_long_unsigned_int;"
set f_si "${ws}short( int)? m_short_int;"
set f_sui "${ws}(short unsigned int|unsigned short) m_short_unsigned_int;"
set f_uc "${ws}unsigned char m_unsigned_char;"
set f_f "${ws}float m_float;"
set f_d "${ws}double m_double;"
set f_ld "${ws}long double m_long_double;"
set f_b "${ws}bool m_bool;"
set itc "<invalid type code ${decimal}>"
set bad_i "${ws}(${itc}|int) m_int;";
set bad_c "${ws}(${itc}|char) m_char;"
set bad_li "${ws}(${itc}|long int) m_long_int;"
set bad_ui "${ws}(${itc}|unsigned int) m_unsigned_int;"
set bad_lui "${ws}(${itc}|long unsigned int) m_long_unsigned_int;"
set bad_si "${ws}(${itc}|short int) m_short_int;"
set bad_sui "${ws}(${itc}|short unsigned int) m_short_unsigned_int;"
set bad_uc "${ws}(${itc}|unsigned char) m_unsigned_char;"
set bad_f "${ws}(${itc}|float) m_float;"
set bad_d "${ws}(${itc}|double) m_double;"
set bad_ld "${ws}(${itc}|long double) m_long_double;"
set bad_b "${ws}(${itc}|bool) m_bool;"
gdb_test_multiple "ptype s1" "ptype s1" {
-re "type = ${s_head}${f_i}${f_c}${f_li}${f_ui}${f_lui}${f_si}${f_sui}${f_uc}${f_f}${f_d}${f_ld}${f_b}${s_tail}\}$nl$gdb_prompt $" {
pass "ptype s1"
}
-re "type = ${s_head}${bad_i}${bad_c}${bad_li}${bad_ui}${bad_lui}${bad_si}${bad_sui}${bad_uc}${bad_f}${bad_d}${bad_ld}${bad_b}${s_tail}\}$nl$gdb_prompt $" {
# This happened with gcc HEAD 2003-08-20 08:00:00 UTC, -gstabs+.
kfail "gdb/1355" "ptype s1"
}
}
gdb_test_multiple "print s1" "print s1" {
-re "$decimal = \{m_int = 117, m_char = 97 'a', m_long_int = 118, m_unsigned_int = 119, m_long_unsigned_int = 120, m_short_int = 123, m_short_unsigned_int = 124, m_unsigned_char = 98 'b', m_float = 125, m_double = 126, m_long_double = 127, m_bool = true\}$nl$gdb_prompt $" {
pass "print s1"
}
-re "$decimal = \{m_int = 117, m_char = 97 'a', m_long_int = 118, m_unsigned_int = 119, m_long_unsigned_int = 120, m_short_int = 123, m_short_unsigned_int = 124, m_unsigned_char = 98 'b', m_float = 125, m_double = 126, m_long_double = 127, m_bool = 117\}$nl$gdb_prompt $" {
# This pattern is very picky, but if more different output
# shows up, I can just add more arms. -- chastain 2003-08-26
#
# This happened with gcc HEAD 2003-08-20 08:00:00 UTC, -gstabs+.
# Look at the value of m_bool. It looks like gdb latched onto
# random int type and then used the data at structure offset 0.
kfail "gdb/1355" "print s1"
}
}
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