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[Bug fortran/54597] Function can't return string without trailing spaces
- From: "kargl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 16 Sep 2012 08:45:09 +0000
- Subject: [Bug fortran/54597] Function can't return string without trailing spaces
- Auto-submitted: auto-generated
- References: <bug-54597-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54597
kargl at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kargl at gcc dot gnu.org
--- Comment #1 from kargl at gcc dot gnu.org 2012-09-16 08:45:09 UTC ---
(In reply to comment #0)
> I would like to write a function that will return string without trailing
> spaces, the prototype of the function is as following:
>
> module mod
>
> contains
>
> function foo()
>
> character(*), allocatable :: foo
> character(1000) bar
>
> bar = "abc"
> foo = bar
>
> end function foo
>
> end module mod
>
> program main
>
> use mod
>
> write(*, *) """", foo(), """"
>
> end program main
>
> The result of "gfortran" still contains trailing spaces, but "ifort" works as
> expected.
Is this the actually code you want to compile?
laptop:kargl[207] gfortran -o z d.f90
d.f90:5.4:
function foo()
1
Error: Character-valued module procedure 'foo' at (1) must not be\
assumed length