XL Fortran Enterprise Edition for AIX : User's Guide - IBM

In this example, conditional compilation characters ’x’ and ’d’ are mixed, with ’x’
on the initial line:
C2345678901234567890
program p
i=3 ; j=4 ; k=5
X print *,i,
D + j,
X + k
end program p
: 3 4 5 (if both -qxlines and -qdlines are on)
3 5 (if only -qxlines is turned on)
Here, conditional compilation characters ’x’ and ’d’ are mixed, with ’d’ on the
initial line:
C2345678901234567890
program p
i=3 ; j=4 ; k=5
D print *,i,
X + j,
D + k
end program p
: 3 4 5 (if both -qxlines and -qdlines are on)
3 5 (if only -qdlines is turned on)
In this example, the initial line is not a debug line, but the continuation line is
interpreted as such, since it has an ’x’ in column 1:
C2345678901234567890
program p
i=3 ; j=4 ; k=5
print *,i
X + ,j
X + ,k
end program p
: 3 4 5 (if -qxlines is on)
3 (if -qxlines is off)
Related Information
See “-D Option” on page 105 and Conditional Compilation in the Language Elements
section of the XL Fortran Enterprise Edition for AIX Language Reference.
266 XL Fortran Enterprise Edition for AIX : User’s Guide