RFR: 8232084: HotSpot build failed with GCC 9.2.1

[Kim Barrett]

> On Oct 11, 2019, at 3:29 PM, Chris Plummer <chris.plummer at oracle.com> wrote:
> Second, can the macros be used just before and after the strncpy reference rather than around the whole function? It would clarify both that the strncpy use has these macros in place and that the macros are there for the strncpy. As it stands now, if you see the macro references it won't be readily obvious why they are there.

+1, unless there’s some reason that doesn’t work.

The scoping rules for pragmas are not standardized (because pragmas aren’t), and the gcc documentation is rather thin.