gdb/testsuite/gdb.cp/namelessclass.exp

   1 # Copyright 2014-2020 Free Software Foundation, Inc.
   2
   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.
   7 #
   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.
  12 #
  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/>.
  15
  16 # Test nameless, artificial classes that may be output by the compiler.
  17 # PR c++/16597
  18
  19 load_lib dwarf.exp
  20
  21 # Do not run in environments which do not support C++.
  22 if {[skip_cplus_tests]} {
  23     continue
  24 }
  25
  26 # This test can only be run on x86-like targets which support DWARF.
  27 if {![dwarf2_support]} {
  28     return 0
  29 }
  30
  31 if {![istarget "x86_64-*-*"] || ![is_lp64_target]} {
  32     return 0
  33 }
  34
  35 standard_testfile .S
  36 set csrcfile "${testfile}.cc"
  37
  38 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {nodebug}]} {
  39     return -1
  40 }
  41
  42 if {![runto_main]} {
  43     return -1
  44 }
  45
  46 # Set a breakpoint in the lambda in A::doit ().  */
  47 set line [gdb_get_line_number "set breakpoint here" $csrcfile]
  48 gdb_breakpoint $line
  49 gdb_continue_to_breakpoint "continue to breakpoint at line $line"
  50
  51 # Any output is accepted as valid as long as gdb does not segfault.
  52 gdb_test "print a_" ".*"