RFR: JDK-8274283: string-concatenation build warning as error with clang 13 on macOS aarch64

[David Holmes]

On Fri, 24 Sep 2021 12:43:32 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> Please review this small fix fixing builds using clang 13.
> We run into this error when compiling with clang version 13.0.0 (clang-1300.0.29.3) :

@MBaesken this is a duplicate of 

https://github.com/openjdk/jdk/pull/5675

but that PR fixes two issues in this area so I would suggest closing this one and going with what @jespersm has done.

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PR: https://git.openjdk.java.net/jdk/pull/5680