File: allocatable_cchar_01.f90

package info (click to toggle)
lfortran 0.61.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 61,892 kB
  • sloc: cpp: 181,767; f90: 92,175; python: 17,616; ansic: 10,170; yacc: 2,377; sh: 1,444; fortran: 892; makefile: 38; javascript: 15
file content (14 lines) | stat: -rw-r--r-- 497 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
program allocatable_cchar_01
    use, intrinsic :: iso_c_binding, only: c_char
    implicit none
    character(kind=c_char, len=:), allocatable :: msg
    call hello(msg)
    if (msg /= "Hello from Fortran") error stop
    print *, msg
contains
    subroutine hello(msg) bind(c)
        use, intrinsic :: iso_c_binding, only: c_char
        character(kind=c_char, len=:), allocatable, intent(out) :: msg
        msg = "Hello from Fortran"
    end subroutine hello
end program allocatable_cchar_01