gfortran now warns for trailing characters in format statements. However, it
does not properly work as the following test case (extracted from FLEUR,
www.flapw.de) shows:
7182 FORMAT (a3)
1
Warning: Extraneous characters in format at (1)
Due to committal:
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151021
Log:
2009-08-22 Bud Davis <bdavis9...@sbcglobal.net>
PR fortran/28093
* io.c : added variable to store original len of fmt
* io.c (check_format): Consume H items using next_char
in both modes to handle consecutive single quotes.
Test for extra characters in fmt, issue warning.
Test case:
SUBROUTINE rw_inp()
CHARACTER(len=100) :: line
READ(*,FMT="(4x,a)") line
7182 FORMAT (a3)
7130 FORMAT (i3)
END SUBROUTINE rw_inp
--
Summary: Spurious diagnostic "Extraneous characters in format"
Product: gcc
Version: 4.5.0
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=41152
