gcc/testsuite/gfortran.dg/generic_actual_arg.f90

   1 ! { dg-do compile }
   2 ! Tests fix for PR20886 in which the passing of a generic procedure as
   3 ! an actual argument was not detected.
   4 !
   5 ! The second module and the check that CALCULATION2 is a good actual
   6 ! argument was added following the fix for PR26374.
   7 !
   8 ! Contributed by Joost VandeVondele  <jv244@cam.ac.uk>
   9 !
  10 MODULE TEST
  11 INTERFACE CALCULATION
  12   MODULE PROCEDURE C1, C2
  13 END INTERFACE
  14 CONTAINS
  15 SUBROUTINE C1(r)
  16  INTEGER :: r
  17 END SUBROUTINE
  18 SUBROUTINE C2(r)
  19  REAL :: r
  20 END SUBROUTINE
  21 END MODULE TEST
  22
  23 MODULE TEST2
  24 INTERFACE CALCULATION2
  25   MODULE PROCEDURE CALCULATION2, C3
  26 END INTERFACE
  27 CONTAINS
  28 SUBROUTINE CALCULATION2(r)
  29  INTEGER :: r
  30 END SUBROUTINE
  31 SUBROUTINE C3(r)
  32  REAL :: r
  33 END SUBROUTINE
  34 END MODULE TEST2
  35
  36 USE TEST
  37 USE TEST2
  38 CALL F(CALCULATION)  ! { dg-error "GENERIC procedure" }
  39
  40 CALL F(CALCULATION2) ! OK because there is a same name specific, but: ! { dg-error "More actual than formal arguments" }
  41 END
  42
  43 SUBROUTINE F()
  44 END SUBROUTINE