Re: [patch, libgfortran] FIX PR19543 formatted output for logical(8) variables

[Jerry DeLisle <jvdelisle at verizon dot net>]

Jerry DeLisle wrote:
> The attached patch is a possible fix for this PR.  It is obvious and 
> simple and is probably a work around for the underlying problem in PR 
> 20066.
>
> I noticed that the values being passed to write_logical are correct so I 
> suspected the problem was types.
Blah, never mind.  I see it does not work in all cases.

I still think that the types matching should be done though.

I realize that Tobi is working on the other part of this, was just curious 
looking at it.  This case is weird.  If I comment out the two test lines the 
prints come out correctly.  If I allow the test lines, the prints come out wrong.

Heisenberg Uncertainty Principle. :)

Jerry


program test
  implicit none
  logical(1), parameter :: t1 = .TRUE., f1 = .FALSE.
  logical(2), parameter :: t2 = .TRUE., f2 = .FALSE.
  logical(4), parameter :: t4 = .TRUE., f4 = .FALSE.
  logical(8), parameter :: t8 = .TRUE., f8 = .FALSE.
  character*2 :: t(4), f(4)

  write(t(1),*) t1
  write(f(1),*) f1
  write(t(2),*) t2
  write(f(2),*) f2
  write(t(3),*) t4
  write(f(3),*) f4
  write(t(4),*) t8
  write(f(4),*) f8
print *, t
print *, f
!  if (any(t .ne. "T")) call abort
!  if (any(f .ne. "F")) call abort
end

Heisenberg Uncertainty Principle. :)

Jerry