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Posted to dev@thrift.apache.org by "Jens Geyer (Jira)" <ji...@apache.org> on 2022/09/14 06:50:00 UTC

[jira] [Resolved] (THRIFT-5627) More consistent syntax for cpp_type

     [ https://issues.apache.org/jira/browse/THRIFT-5627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jens Geyer resolved THRIFT-5627.
--------------------------------
    Fix Version/s: 0.18.0
       Resolution: Fixed

> More consistent syntax for cpp_type
> -----------------------------------
>
>                 Key: THRIFT-5627
>                 URL: https://issues.apache.org/jira/browse/THRIFT-5627
>             Project: Thrift
>          Issue Type: Improvement
>          Components: Compiler (General)
>            Reporter: Jens Geyer
>            Assignee: Jens Geyer
>            Priority: Major
>             Fix For: 0.18.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> As a side effect on my current work I recognized an interesting parser warning.
> Essentially it boils down to the list<> case in these definitions taken from https://thrift.apache.org/docs/idl which (now) would cause ambiguities.
> {code}
> [28] MapType         ::=  'map' CppType? '<' FieldType ',' FieldType '>'
> [29] SetType         ::=  'set' CppType? '<' FieldType '>'
> [30] ListType        ::=  'list' '<' FieldType '>' CppType?
> {code}
> I wonder why we need it this way at all. Wouldn't it be better if list<> set<> and map<> would expect the same syntax? 



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