1# Copyright 2020-2023 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 for GDB printing a pointer to a type containing a buffer. 17 18if {[skip_fortran_tests]} { return -1 } 19 20standard_testfile ".f90" 21load_lib fortran.exp 22 23if {[prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ 24 {debug f90}]} { 25 return -1 26} 27 28if ![fortran_runto_main] { 29 return -1 30} 31 32# Depending on the compiler being used, the type names can be printed 33# differently. 34set real4 [fortran_real4] 35 36gdb_breakpoint [gdb_get_line_number "Break Here"] 37gdb_continue_to_breakpoint "Break Here" 38 39gdb_test "print buffer" \ 40 " = \\(PTR TO -> \\( Type l_buffer \\)\\) $hex" 41gdb_test "ptype buffer" \ 42 [multi_line \ 43 "type = PTR TO -> \\( Type l_buffer" \ 44 " $real4 :: alpha\\(:\\)" \ 45 "End Type l_buffer \\)" ] 46gdb_test "ptype buffer%alpha" "type = $real4 \\(5\\)" 47 48# GDB allows pointer types to be dereferenced using '*'. This is not 49# real Fortran syntax, just something extra that GDB supports. 50gdb_test "print *buffer" \ 51 " = \\( alpha = \\(1\\.5, 2\\.5, 3\\.5, 4\\.5, 5\\.5\\) \\)" 52gdb_test "ptype *buffer" \ 53 [multi_line \ 54 "type = Type l_buffer" \ 55 " $real4 :: alpha\\(5\\)" \ 56 "End Type l_buffer" ] 57gdb_test "ptype (*buffer)%alpha" "type = $real4 \\(5\\)" 58