On Mon, May 29, 2023 at 8:26 AM Sam Varshavchik <mr...@courier-mta.com>
wrote:
> Richard Shaw writes:
>
> > error: possibly dangling reference to a temporary [-Werror=dangling-
> > reference]
> > 315 | const auto & parents =
> > dae.root().selectNodes("//*[@sid]/..");
>
> The quickest solution is just add a pragma to shut it up.
>
> > The code in question[2] is:
> > // InstanceWithExtra and other <instance_*> with "url" attribute
> > const auto & instances = root().selectNodes(
>
> Find where selectNodes() is defined. Add
>
> #pragma GCC diagnostic push
> #pragma GCC diagnostic ignored "-Wdangling-reference"
>
> before the definition, and
>
> #pragma GCC diagnostic pop
>
> after it.
>
That's what I ended up doing, it turns out there were structures like this
in about 7 places in that file and several more in another, it just got
through two before the build failed previously. I ended up using the
approach for the whole file and then fixed a couple of #include <cstdint>
since you don't get it for free anymore and the build completed.
Thanks!
Richard
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