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Posted to dev@thrift.apache.org by "John Billings (JIRA)" <ji...@apache.org> on 2011/01/12 00:50:47 UTC
[jira] Updated: (THRIFT-125) OCaml libraries don't compile with
32-bit ocaml
[ https://issues.apache.org/jira/browse/THRIFT-125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Billings updated THRIFT-125:
---------------------------------
Attachment: int32patch
> OCaml libraries don't compile with 32-bit ocaml
> -----------------------------------------------
>
> Key: THRIFT-125
> URL: https://issues.apache.org/jira/browse/THRIFT-125
> Project: Thrift
> Issue Type: Bug
> Components: OCaml - Compiler, OCaml - Library
> Environment: OCaml 3.10.2 (32-bit)
> Reporter: Kevin Ballard
> Attachments: int32patch, int32patch
>
>
> TBinaryProtocol.ml contains integers outside the range of 32-bit OCaml's native int type (specifically the version_mask and version_1). Additionally, when reading int32s off of the network it returns them as OCaml-native ints. This will behave wrong when an int >= 2**30 is sent over the network, as that will wrap on the OCaml side. I assume the author of this code used 64-bit OCaml, as the code won't even compile under 32-bit OCaml right now.
> In TBinaryProtocol 64-bit ints are kept as int64 objects. The same should be done with 32-bit int values.
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