diff options
Diffstat (limited to 'gdb/testsuite/gdb.fortran/vla-strings.f90')
| -rw-r--r-- | gdb/testsuite/gdb.fortran/vla-strings.f90 | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.fortran/vla-strings.f90 b/gdb/testsuite/gdb.fortran/vla-strings.f90 new file mode 100644 index 00000000000..3c22735fdbe --- /dev/null +++ b/gdb/testsuite/gdb.fortran/vla-strings.f90 @@ -0,0 +1,39 @@ +! Copyright 2016 Free Software Foundation, Inc. +! +! This program is free software; you can redistribute it and/or modify +! it under the terms of the GNU General Public License as published by +! the Free Software Foundation; either version 3 of the License, or +! (at your option) any later version. +! +! This program is distributed in the hope that it will be useful, +! but WITHOUT ANY WARRANTY; without even the implied warranty of +! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +! GNU General Public License for more details. +! +! You should have received a copy of the GNU General Public License +! along with this program. If not, see <http://www.gnu.org/licenses/>. + +program vla_strings + character(len=:), target, allocatable :: var_char + character(len=:), pointer :: var_char_p + logical :: l + + allocate(character(len=10) :: var_char) + l = allocated(var_char) ! var_char-allocated-1 + var_char = 'foo' + deallocate(var_char) ! var_char-filled-1 + l = allocated(var_char) ! var_char-deallocated + allocate(character(len=42) :: var_char) + l = allocated(var_char) + var_char = 'foobar' + var_char = '' ! var_char-filled-2 + var_char = 'bar' ! var_char-empty + deallocate(var_char) + allocate(character(len=21) :: var_char) + l = allocated(var_char) ! var_char-allocated-3 + var_char = 'johndoe' + var_char_p => var_char + l = associated(var_char_p) ! var_char_p-associated + var_char_p => null() + l = associated(var_char_p) ! var_char_p-not-associated +end program vla_strings |