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Re: [gofrtran] Fix PR 16465: accept -ffixed-line-length-72
Toon Moene wrote:
>
> Not so fast - this is fixed form code, so every line is 72 characters
> long. g77 was quite innovative in treating this right - IIRC, DEC
> changed its compiler to match g77's behaviour.
>
I've updated my patch. But before I post it, I want to know: Is support
for arbitrary line lengths with --fixed-line-length-none also a must, or
is the builtin maximum of 132 ok? I just don't want to do that work
unnecessarily.
For writing a testcase, I'm interested in this: is there a way to
compile and run a testcase with several different options, and expect
different output each time, i.e.
character(400) :: t
t=
1"
2a"
print *, len_trim(t)+6
end
has this behavior:
option --ffixed-line-length-72 -> prints: 72
option --ffixed-line-length-132 -> prints: 132
option --ffixed-line-length-none -> prints: 7
etc.
- Tobi