Subversion Repositories openrisc_me

! { dg-do run }

! Tests the fix for PR31257, in which achar caused an ICE because it had no

! charlen.

!

! The code comes from http://www.star.le.ac.uk/~cgp/fortran.html (by Clive Page)

! Reported by Thomas Koenig 

!

  if (any (Up ("AbCdEfGhIjKlM") .ne. (/"ABCDEFGHIJKLM"/))) call abort ()

contains

  Character (len=20) Function Up (string)

    Character(len=*) string

    Up =                                                                &

     transfer(merge(achar(iachar(transfer(string,"x",len(string)))-     &

     (ichar('a')-ichar('A')) ),                                         &

     transfer(string,"x",len(string)) ,                                 &

     transfer(string,"x",len(string)) >= "a" .and.                      &

     transfer(string,"x",len(string)) <= "z"), repeat("x", len(string)))

    return

  end function Up

end