RFR(xs): 8073115: assert(_covered_region.contains(p)) needs better error messages

Stefan Karlsson stefan.karlsson at oracle.com
Fri Feb 13 09:07:00 UTC 2015

Hi Sangheon,

On 2015-02-13 07:54, Sangheon Kim wrote:
> Hi All,
> Please review this small enhancement for better error messages when assert fails.
> This change would be helpful forJDK-8071930  <https://bugs.openjdk.java.net/browse/JDK-8071930>  which is hard to reproduce.
> I will need a sponsor for this change.
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8073115
> Webrev:
> http://cr.openjdk.java.net/~sangheki/8073115/webrev.00/


You are duplicating the same assert three times. Could you create a new 
define, say #define assert_covered_region_contains(addr) ..., and remove 
the duplication? This will also have the benefit of lowering the line 
noise in the functions you change.


> Testing:
> Thanks,
> Sangheon

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