File: deferred_character_6.f90

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (54 lines) | stat: -rw-r--r-- 1,121 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 
! { dg-do run }
!
! Tests that PR66408 stays fixed.
!
! Contributed by <werner.blokbuster@gmail.com>
!
module mytest

    implicit none

    type vary
        character(:), allocatable :: string
    end type vary

    interface assignment(=)
        module procedure char_eq_vary
    end interface assignment(=)

contains

    subroutine char_eq_vary(my_char,my_vary)
        character(:), allocatable, intent(out) :: my_char
        type(vary), intent(in) :: my_vary
        my_char = my_vary%string
    end subroutine char_eq_vary

end module mytest


program thistest

    use mytest, only: vary, assignment(=)
    implicit none

    character(:), allocatable :: test_char
    character(14), parameter :: str = 'example string'
    type(vary) :: test_vary
    type(vary) :: my_stuff


    test_vary%string = str
    if (test_vary%string .ne. str) STOP 1

! This previously gave a blank string.
    my_stuff%string = test_vary
    if (my_stuff%string .ne. str) STOP 2

    test_char = test_vary
    if (test_char .ne. str) STOP 3

    my_stuff = test_vary
    if (my_stuff%string .ne. str) STOP 4

end program thistest