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https://issues.apache.org/jira/browse/THRIFT-3584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15123255#comment-15123255
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WangYaofu edited comment on THRIFT-3584 at 1/29/16 9:38 AM:
------------------------------------------------------------
I modified the Lua compiler and here are pull request on github for thrift
mirror.
https://github.com/apache/thrift/pull/824
was (Author: gityf):
I modified the Lua compiler and here are pull request on github for thrfit
mirror.
https://github.com/apache/thrift/pull/824
> the value(false) for parameter self.argBool will be lost when condition is
> 'if self.argBool then' .
> ---------------------------------------------------------------------------------------------------
>
> Key: THRIFT-3584
> URL: https://issues.apache.org/jira/browse/THRIFT-3584
> Project: Thrift
> Issue Type: Bug
> Components: Lua - Compiler
> Affects Versions: 0.9.3
> Environment: Linux Windows
> Reporter: WangYaofu
> Fix For: 0.9.4
>
>
> To check element of self whether nil or not,avoid the value(false) of BOOL is
> lost.
> eg.
> {code:title=Before}
> if self.argBool then
> oprot:writeFieldBegin('argBool', TType.BOOL, 13)
> oprot:writeBool(self.argBool)
> oprot:writeFieldEnd()
> end
> {code}
> {code:title=After}
> if self.argBool ~= nil then
> oprot:writeFieldBegin('argBool', TType.BOOL, 13)
> oprot:writeBool(self.argBool)
> oprot:writeFieldEnd()
> end
> {code}
> Why:
> the value(false) for parameter self.argBool will be lost when condition is
> 'if self.argBool then' as before.
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