gdb/testsuite/gdb.fortran/ptype-on-functions.exp

   1 # Copyright 2019-2024 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 # This file contains a test for printing the types of functions.
  17
  18 require allow_fortran_tests
  19
  20 standard_testfile .f90
  21 load_lib "fortran.exp"
  22
  23 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug f90}]} {
  24     return -1
  25 }
  26
  27 if {![fortran_runto_main]} {
  28     return
  29 }
  30
  31 set integer4 [fortran_int4]
  32 set logical4 [fortran_logical4]
  33 set integer8 [fortran_int8]
  34
  35 # A fortran string parameter is passed as a char *, and an additional
  36 # argument str_ for the string length.  The type used for the string length
  37 # argument is size_t, but for gcc 7 and earlier, the actual type is int
  38 # instead ( see
  39 # https://gcc.gnu.org/onlinedocs/gfortran/Argument-passing-conventions.html ).
  40 set stringlen ($integer8|$integer4)
  41
  42 if { [test_compiler_info {flang-*} f90] } {
  43     set some_module_class_type "Type number"
  44     set some_module_aux_info ", $integer8 \\(10\\)"
  45 } else {
  46     set some_module_class_type "Type __class_some_module_Number(_t)?"
  47     set some_module_aux_info ""
  48 }
  49
  50 gdb_test "ptype some_module::get_number" \
  51     "type = $integer4 \\(${some_module_class_type}${some_module_aux_info}\\)"
  52
  53 gdb_test "ptype some_module::set_number" \
  54     "type = void \\(${some_module_class_type}, $integer4${some_module_aux_info}\\)"
  55
  56 gdb_test "ptype is_bigger" \
  57     "type = $logical4 \\($integer4, $integer4\\)"
  58
  59 gdb_test "ptype say_numbers" \
  60     "type = void \\($integer4, $integer4, $integer4\\)"
  61
  62 set fun_ptr_arg "$integer4"
  63 if { [test_compiler_info {gfortran-*} f90] } {
  64     set fun_ptr_arg "REF TO -> \\( ${fun_ptr_arg} \\)"
  65 }
  66
  67 gdb_test "ptype fun_ptr" \
  68     "type = PTR TO -> \\( $integer4 \\(\\) \\(${fun_ptr_arg}\\) \\)"
  69
  70 gdb_test "ptype say_string" \
  71     "type = void \\(character\[^,\]+, $stringlen\\)"
  72
  73 set say_array_artificial_first_arg ""
  74 if { [test_compiler_info {flang-*} f90] } {
  75     set say_array_artificial_first_arg "$integer8, "
  76 }
  77
  78 gdb_test "ptype say_array" \
  79     "type = void \\(${say_array_artificial_first_arg}$integer4 \\(:,:\\)\\)"