[Bug fortran/66927] [6 Regression] ICE in gfc_conf_procedure_call

["kargl at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66927

kargl at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kargl at gcc dot gnu.org

--- Comment #16 from kargl at gcc dot gnu.org ---
(In reply to Jürgen Reuter from comment #15)
> Here it it:
> {{{
> module lexers
>   implicit none
>   private
>   type :: template_t
>      private
>      character(256) :: charset1
>      integer :: len1
>   end type template_t
> 
> contains
> 
>   subroutine match_quoted (tt, s, n)
>     type(template_t), intent(in) :: tt
>     character(*), intent(in) :: s
>     integer, intent(out) :: n
>     character(tt%len1) :: ch1
>     ch1 = tt%charset1
>   end subroutine match_quoted
> 
> end module lexers
> }}}
> I believe this comes from your commit, so I don't open up a new ticket.
> Would be cool if this can be solved quickly.

I doubt that it is related to Andre's patch as nothing in the above
code uses ALLOCATE.  The error messages is also one that I just
introduced.  So, submit a PR.
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From: "juergen.reuter at desy dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/68108] New: [6.0 regression] erroneous error message 'scalar integer expression expected'
Date: Tue, 27 Oct 2015 01:00:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idh108

            Bug ID: 68108
           Summary: [6.0 regression] erroneous error message 'scalar
                    integer expression expected'
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: juergen.reuter at desy dot de
  Target Milestone: ---

The following code doesn't compile anymore but used to at least until ca.
r227300 of gcc:
module lexers
  implicit none
  private
  type :: template_t
     private
     character(256) :: charset1
     integer :: len1
  end type template_t

contains

  subroutine match_quoted (tt, s, n)
    type(template_t), intent(in) :: tt
    character(*), intent(in) :: s
    integer, intent(out) :: n
    character(tt%len1) :: ch1
    ch1 = tt%charset1
  end subroutine match_quoted

end module lexers
This leads to the error message:
lexers.f90:16:14:
   character(tt%len1) :: ch1
Error: Scalar INTEGER expression expected at (1)