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https://issues.apache.org/jira/browse/THRIFT-4253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James E. King, III resolved THRIFT-4253.
----------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.12.0

> Go generator assigns strings to field in const instead of pointers.
> -------------------------------------------------------------------
>
>                 Key: THRIFT-4253
>                 URL: https://issues.apache.org/jira/browse/THRIFT-4253
>             Project: Thrift
>          Issue Type: Bug
>          Components: Go - Compiler
>    Affects Versions: 0.10.0
>         Environment: Generated using docker-thrift.
>            Reporter: Davin Chia
>            Assignee: James E. King, III
>            Priority: Major
>             Fix For: 0.12.0
>
>
> Given the follow thrift definition:
> {code:java}
> struct custom {
>   1: required string field_a;
>   2: optional string field_b;
> }
> {code}
> with the following constant map defined in the same file:
> {code:java}
> const map<i32, custom> custom_map = {
>   ...,
>   42 : { 'field_a':'www.testa.com', 'field_b':'www.testb.com'},
>   ...,
> }
> {code}
> Thrift generates the following go struct in the main {code:java}x.go{code} 
> file:
> {code:java}
> type Custom struct {
>   FieldA string `thrift:"field_a,required" db:"field_a" json:"field_a"`
>   FieldB *string `thrift:"field_b,2" db:"field_b" json:"field_b,omitempty"`
> }
> {code}
> with the corresponding assignments in the {code:java} X-consts.go {code} file:
> {code:java}
> CUSTOM_MAP = map[int]*Custom {
>   ...,
>   42: &Custom {FieldA: "www.testa.com", FieldB: "www.testb.com"},
>   ...,
> }
> {code}
> I assume field_b's pointer type is to allow for null values as per the 
> optional. The generator should be assigning pointers instead of strings. 
> I'm not sure how much effort it would take to fix this. I am encountering 
> this problem at work right and would be very happy to starting working on 
> this with some guidance from experts around here. 



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