Re: [patch, fortran] Some corrections for DO loop index warnings

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Re: [patch, fortran] Some corrections for DO loop index warnings

Steve Kargl
On Mon, Aug 12, 2019 at 05:18:18PM +0200, Thomas Koenig wrote:

> Hello world,
>
> the attached patch fixes three problems with DO loop index warnings:
>
> - DO loops in contained procedures were not checked
>
> - Zero-trip loops gave a false positive
>
> - DO loops in blocks gave the same warning twice
>
> plus it fixes the resulting fallout from the test suite.
>
> Regression-tested.  OK for trunk?  I also think that this is something
> that could be safely backported to gcc-9.
>

Ok.  If it regression cleanly on gcc9, go ahead an commit there as well.

--
Steve