RFR: 8211168: Solaris-X64 build failure with error nreg hides the same name in an outer scope

[Rahul Raghavan]

Hi,

Please review the following fix proposal contributed by Daniel Daugherty.

<webrev> - http://cr.openjdk.java.net/~rraghavan/8211168/webrev.00/

<JBS> - https://bugs.openjdk.java.net/browse/JDK-8211168

(Pre-integration testing in progress)

Thanks,
Rahul