Cf. http://gcc.gnu.org/ml/fortran/2008-12/msg00043.html
!----------------------------------------------------------
character(len=30) :: str
open(3,access='stream')
! C919 (R913) If io-unit is not a file-unit-number, the
! io-control-spec-list shall not contain a REC= specifier
! or a POS= specifier.
write(str,*, pos=4) 5
! C927 (R913) If a POS= specifier appears, the
! io-control-spec-list shall not contain a REC= specifier.
write(3,pos=5,rec=4) 5
!Fortran runtime error: REC=specifier must be positive
write(3,rec=-3) 44
!Fortran runtime error: POS=specifier must be positive
write(3,pos=-4) 44
end
--
Summary: I/O: POS= compile-time diagnostics
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38425
