[jira] Commented: (THRIFT-807) JavaScript: Initialization of Base Types with 0 instead of null

["Jordan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/THRIFT-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12880673#action_12880673 ] 

Jordan commented on THRIFT-807:
-------------------------------

The problem I had was not with a numeric return value, but rather a boolean value. 
Does you patch fix both?

> JavaScript: Initialization of Base Types with 0 instead of null
> ---------------------------------------------------------------
>
>                 Key: THRIFT-807
>                 URL: https://issues.apache.org/jira/browse/THRIFT-807
>             Project: Thrift
>          Issue Type: Bug
>          Components: Compiler (General)
>    Affects Versions: 0.3
>            Reporter: Roger Meier
>         Attachments: THRIFT-807_initialize_with_null.patch
>
>
> I had a problem with the exception avaliable on the tutorial. 
> i32 calculate(1:i32 logid, 2:Work w) throws (1:InvalidOperation ouch),
> It couldn't be thrown because initialization of numeric base types is done with 0 instead of null and the checks do compare against null.
> This was not visible with the Tests provided with first patch for JavaScript bindings above, the ThriftTest.thrift definition does not have a combination of a base type return value and an exception.
> I've made a patch that initializes the base types I16,I32, I64 and DOUBLE with null. This could probably solve other issues as well
> Regards
> Roger

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