gcc/testsuite/gfortran.dg/interface_24.f90

   1 ! { dg-do compile }
   2 !
   3 ! This tests the fix for PR36361: If a function was declared in an INTERFACE
   4 ! statement, no attributes may be declared outside of the INTERFACE body.
   5 !
   6 ! Contributed by Janus Weil <janus@gcc.gnu.org>
   7
   8 module m1
   9   interface
  10     real function f1()
  11     end function
  12   end interface
  13   dimension :: f1(4)  ! { dg-error "outside its INTERFACE body" }
  14 end module
  15
  16
  17 module m2
  18   dimension :: f2(4)
  19   interface
  20     real function f2()  ! { dg-error "outside its INTERFACE body" }
  21     !end function
  22   end interface
  23 end module
  24
  25
  26 ! valid
  27 module m3
  28   interface
  29     real function f3()
  30       dimension :: f3(4)
  31     end function
  32   end interface
  33 end module
  34
  35
  36 module m4
  37   interface
  38     function f4()  ! { dg-error "cannot have a deferred shape" }
  39       real :: f4(:)
  40     end function
  41   end interface
  42   allocatable :: f4  ! { dg-error "outside of INTERFACE body" }
  43 end module
  44
  45
  46 module m5
  47   allocatable :: f5(:)
  48   interface
  49     function f5()  ! { dg-error "outside its INTERFACE body" }
  50       !real f5(:)
  51     !end function
  52   end interface
  53 end module
  54
  55
  56 !valid
  57 module m6
  58   interface
  59     function f6()
  60       real f6(:)
  61       allocatable :: f6
  62     end function
  63   end interface
  64 end module