| ! Demonstrates a parser bug in NAG Fortran Compiler Release 5.2(649) |
| ! NPLUX52NA for x86-32 Linux |
| ! |
| ! Line 34 reports a syntax error due to the empty parentheses () |
| ! However, the statement should parse with |
| ! pointer-assignment-stmt (R735) |
| ! > data-target (R739) |
| ! > expr (R722) |
| ! > ... |
| ! > primary (R701) |
| ! > function-reference (R1217) |
| ! > procedure-designator "(" [actual-arg-spec-list] ")" |
| ! where actual-arg-spec-list is marked as being optional and |
| ! procedure-designator (R1219) > data-ref "%" binding-name |
| ! |
| ! J. Overbey 2/23/09 - overbey2@illinois.edu |
| module m |
| type t; contains; procedure :: ptr; end type |
| contains |
| function ptr(self) |
| class(t), intent(in) :: self |
| class(*), pointer :: ptr |
| ptr => null() |
| end function |
| end module |
| |
| program program |
| use m |
| |
| class(t), pointer :: t_ptr |
| class(*), pointer :: any_ptr |
| |
| allocate (t_ptr) |
| any_ptr => t_ptr%ptr() ! <<<<<<<<<< Reported syntax error |
| end program |
