[PATCH] handle fallout from attributes patch (PR 84617)

[Jason Merrill]

OK if testing passes.

On Wed, Feb 28, 2018 at 12:09 PM, Martin Sebor <msebor@gmail.com> wrote:
> The attached patch fixes the regressions in merging attributes
> on ordinary functions introduced by yesterday's commit to fix
> bug 83871.  I've also added a new test to exercise the malloc
> bit even better (this is test #3 for a single bit).
>
> I have xfailed for now the remaining failures that expose
> the bug where attributes on multiple declarations of the same
> template function are not merged.  I'm assuming this being
> tracked in bug 84294.  I'll look into it next but I want to
> get the regressions resolved quickly.
>
> A full bootstrap/regression test run is in progress.
>
> Martin