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# Copyright (C) 1992, 1994, 1997 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
# This file was written by Fred Fish. (fnf@cygnus.com)
if $tracelevel then {
strace $tracelevel
}
# Check to see if we have an executable to test. If not, then either we
# haven't tried to compile one, or the compilation failed for some reason.
# In either case, just notify the user and skip the tests in this file.
set testfile "misc"
set srcfile ${testfile}.cc
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
#
# Deduce language of main()
#
proc deduce_language_of_main {} {
global gdb_prompt
# See what language gdb thinks main() is, prior to reading full symbols.
# I think this fails for COFF targets.
setup_xfail "a29k-*-udi"
send_gdb "show language\n"
gdb_expect {
-re ".* source language is \"auto; currently c\[+\]+\".*$gdb_prompt $" {
pass "deduced language is C++, before full symbols"
}
-re ".*$gdb_prompt $" {
fail "source language not correct for C++ (psymtabs only)"
return
}
timeout {
fail "can't show language (timeout)"
return
}
}
runto_main
# See if our idea of the language has changed.
send_gdb "show language\n"
gdb_expect {
-re ".* source language is \"auto; currently c\[+\]+\".*$gdb_prompt $" {
pass "deduced language is C++, after full symbols"
}
-re ".*$gdb_prompt $" {
fail "source language not correct for C++ (full symbols)"
return
}
timeout {
fail "can't show language (timeout)"
return
}
}
}
proc do_tests {} {
global prms_id
global bug_id
global subdir
global objdir
global srcdir
global binfile
global gdb_prompt
set prms_id 0
set bug_id 0
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $binfile
deduce_language_of_main
# Check for fixes for PRs 8916 and 8630
gdb_test "print s.a" ".* = 0" "print s.a for foo struct (known gcc 2.7.2 and earlier bug)"
}
do_tests
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