gcc/testsuite/gfortran.dg/func_decl_4.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-c" }
   3 !
   4 ! Functions shall not have an initializer.
   5 !
   6 ! Due to -fwhole-file, the function declaration
   7 ! warnings come before the init warnings; thus
   8 ! the warning for the WRONG lines have been moved to
   9 ! func_decl_5.f90
  10 !
  11
  12 function f1()
  13   integer :: f1 = 42 ! WRONG, see  func_decl_5.f90
  14 end function
  15
  16 function f2() RESULT (r)
  17   integer :: r = 42 ! WRONG, see func_decl_5.f90
  18 end function
  19
  20 function f3() RESULT (f3)          ! { dg-error "must be different than function name" }
  21   integer :: f3 = 42
  22 end function                       ! { dg-error "Expecting END PROGRAM" }
  23 ! { dg-error "Unexpected end of file" "" { target "*-*-*" } 0 }