3 # debug_msg.sh -- a test case for printing debug info for missing symbols.
5 # Copyright 2006, 2007 Free Software Foundation, Inc.
6 # Written by Ian Lance Taylor <iant@google.com>.
8 # This file is part of gold.
10 # This program is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 3 of the License, or
13 # (at your option) any later version.
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with this program; if not, write to the Free Software
22 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
25 # This file goes with debug_msg.cc, a C++ source file constructed to
26 # have undefined references. We compile that file with debug
27 # information and then try to link it, and make sure the proper errors
28 # are displayed. The errors will be found in debug_msg.err.
32 if ! grep -q "$1" debug_msg.err
34 echo "Did not find expected error:"
37 echo "Actual error output below:"
43 # We don't know how the compiler might order these variables, so we
44 # can't test for the actual offset from .data, hence the regexp.
45 check
"debug_msg.o: in function fn_array:debug_msg.cc(.data+0x[0-9a-fA-F]*): undefined reference to 'undef_fn1()'"
46 check
"debug_msg.o: in function fn_array:debug_msg.cc(.data+0x[0-9a-fA-F]*): undefined reference to 'undef_fn2()'"
47 check
"debug_msg.o: in function badref1:debug_msg.cc(.data+0x[0-9a-fA-F]*): undefined reference to 'undef_int'"
49 check
"debug_msg.o: in function Base::virtfn():${srcdir}/debug_msg.cc:50: undefined reference to 'undef_fn1()'"
50 check
"debug_msg.o: in function Derived::virtfn():${srcdir}/debug_msg.cc:55: undefined reference to 'undef_fn2()'"
51 check
"debug_msg.o: in function int testfn<int>(int):${srcdir}/debug_msg.cc:43: undefined reference to 'undef_fn1()'"
52 check
"debug_msg.o: in function int testfn<int>(int):${srcdir}/debug_msg.cc:44: undefined reference to 'undef_fn2()'"
53 check
"debug_msg.o: in function int testfn<int>(int):${srcdir}/debug_msg.cc:45: undefined reference to 'undef_int'"
54 check
"debug_msg.o: in function int testfn<double>(double):${srcdir}/debug_msg.cc:43: undefined reference to 'undef_fn1()'"
55 check
"debug_msg.o: in function int testfn<double>(double):${srcdir}/debug_msg.cc:44: undefined reference to 'undef_fn2()'"
56 check
"debug_msg.o: in function int testfn<double>(double):${srcdir}/debug_msg.cc:45: undefined reference to 'undef_int'"
58 # Check we detected the ODR (One Definition Rule) violation.
59 check
": symbol 'Ordering::operator()(int, int)' defined in multiple places (possible ODR violation):"
60 check
"odr_violation1.cc:5"
61 check
"odr_violation2.cc:5"
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