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Date: Fri, 26 Jan 2007 22:18:00 -0000
Subject: [Bug fortran/30605]  New: -Wno-tabs should be active for -std=f2003 and -pedantic
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-Wno-tabs according to the manual currently is active for -pedantic, -std=f95,
and -Wall. It should be active for -std=f2003 as well. Finally, it's not
actually active for -pedantic. 

% cat xtabs.f90
        print *, "hi"
end

-std=f2003 and -pedantic don't work:

% gfortran -std=f2003 xtabs.f90
%

% gfortran -pedantic xtabs.f90
%

-std=f95 and -Wall do work:

% gfortran -std=f95 xtabs.f90
xtabs.f90:1.1:

 print *, "hi"
1
Warning: Nonconforming tab character at (1)

% gfortran -Wall xtabs.f90
xtabs.f90:1.1:

 print *, "hi"
1
Warning: Nonconforming tab character at (1)


-- 
           Summary: -Wno-tabs should be active for -std=f2003 and -pedantic
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jb at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30605