File: c_f_pointer_shape_test.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 (18 lines) | stat: -rw-r--r-- 774 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
! { dg-do compile }
! Verify that the compiler catches the error in the call to c_f_pointer 
! because it is missing the required SHAPE argument. The SHAPE argument 
! is optional, in general, but must exist if given a Fortran pointer 
! to a non-zero rank object.  --Rickett, 09.26.06
module c_f_pointer_shape_test
contains
  subroutine test_0(myAssumedArray, cPtr)
    use, intrinsic :: iso_c_binding
    integer, dimension(*) :: myAssumedArray
    integer, dimension(:), pointer :: myArrayPtr
    integer, dimension(1:2), target :: myArray
    type(c_ptr), value :: cPtr
    
    myArrayPtr => myArray
    call c_f_pointer(cPtr, myArrayPtr) ! { dg-error "Expected SHAPE argument to C_F_POINTER with array FPTR" }
  end subroutine test_0
end module c_f_pointer_shape_test