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Posted to dev@thrift.apache.org by "Håkon Hitland (JIRA)" <ji...@apache.org> on 2016/04/22 16:44:12 UTC

[jira] [Created] (THRIFT-3795) Generated hashValue method in Swift will overflow

Håkon Hitland created THRIFT-3795:
-------------------------------------

             Summary: Generated hashValue method in Swift will overflow
                 Key: THRIFT-3795
                 URL: https://issues.apache.org/jira/browse/THRIFT-3795
             Project: Thrift
          Issue Type: Bug
          Components: Swift - Compiler
    Affects Versions: 0.9.3
            Reporter: Håkon Hitland
            Priority: Minor


The generated hashValue code for Swift uses the + and * arithmetic operators, for which an overflow is a fatal error.

The intention is probably to wrap around, so the overflow operators should be used instead.



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