1 # Copyright 2008, 2011 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 set srcfile ${testfile}.cc
18 if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug c++}] } {
22 ############################################
24 if ![runto_main] then {
25 perror "couldn't run to breakpoint main"
29 # Test that koenig lookup finds correct function
30 gdb_test "p first(c)" "= 11"
32 # Change the number of parameters and position of
33 # the qualifying parameter
34 gdb_test "p second(0,0,c,0,0)" "= 33"
36 # Test that koenig lookup finds correct function
37 # even if it is overloaded
38 gdb_test "p first(0,c)" "= 22"
40 # Test that koenig lookup finds correct function
41 # when the argument is an expression
42 gdb_test "p first(b.c)" "= 11"
44 # test that resolutions can be made across namespaces
45 gdb_test "p foo(eo)" "= 1"
46 gdb_test "p foo(eo, eo)" "= 2"
47 gdb_test "p foo(eo, eo, 1)" "= 3"
48 gdb_test "p foo(fo, eo)" "= 4"
49 gdb_test "p foo(1 ,fo, eo)" "= 5"
50 gdb_test "p foo(go, fo, eo)" "= 6"
52 #test that gdb fails gracefully
53 gdb_test "p fake(eo)" "No symbol \"fake\" in current context."
54 gdb_test "p foo (fake)" "No symbol \"fake\" in current context."
56 #test that namespaces of base classes are searched
57 gdb_test "p foo(io)" "= 7"
58 gdb_test "p foo(ix)" "Cannot resolve function foo to any overloaded instance"
61 gdb_test "p foo(ju)" "= 8"
62 gdb_test "p foo(js)" "= 9"
63 gdb_test "p foo(je)" "= 10"
65 #test for class members
67 gdb_test "p foo(jab)" "= 11"
69 gdb_test "p foo(jap)" "= 12"
70 gdb_test "p foo(japp)" "= 13"
71 gdb_test "p foo(jca)" "= 14"
73 #test overload resolution
74 gdb_test "p foo(ko,1)" "= 15"
75 gdb_test "p foo(ko,1.0f)" "= 16"
77 gdb_test "p bar(ko,1)" "= -1"
79 #test lookup of objects belonging to nested namespaces
80 gdb_test "p foo(labo)" "= 17"
82 #test koenig found function do not compete with qualified
84 gdb_test "p ma.foo('a')" "= 18"
85 gdb_test "p foo(ma,'a')" "= 19"
86 gdb_test "p M::N::foo(ma,'a')" "= 20"
87 gdb_test "p M::FAKE::foo(ma,'a')" "No type \"FAKE\" within class or namespace \"M\"."
88 gdb_test "p M::N::fake(ma,'a')" "No symbol \"fake\" in namespace \"M::N\"."
90 gdb_test "p M::bar('a')" "= 21"
91 gdb_test "p M::N::bar('a')" "= 22"
93 #test that lookup supports typedef
94 gdb_test "p foo(ttoa, 'a')" "= 23"
96 #test that lookup is not thwarted by anonymous types
97 gdb_test "p foo (p_union)" \
98 "Cannot resolve function foo to any overloaded instance"
100 # test lookup of namespace user-defined operators
101 # and overload resolution:
104 gdb_test "p q == 5" "= 24"
105 gdb_test "p q == 5.0f" "= 25"
108 gdb_test "p q != 5" "= 27"
109 gdb_test "p q != 5.0f" "= 28"
111 # across namespace and class
112 gdb_test "p q + 5.0f" "= 26"
113 gdb_test "p q + 5" "= 29"
115 # some unary operators for good measure
116 # Cannot resolve function operator++ to any overloaded instance
117 gdb_test "p ++q" "= 30"
119 # Test that koening lookup does not affect
120 # member variable lookup.
121 gdb_test "p r.rfoo()" "= 31"
123 # Do the same from inside class R.
124 gdb_breakpoint [gdb_get_line_number "marker1"]
125 gdb_continue_to_breakpoint "marker1"
127 gdb_test "p rfoo()" "= 31"
128 gdb_test "p this->rfoo()" "= 31"