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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: None
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Fully Compatible
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ALL
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QE 2023-10-02, QE 2023-10-16, QE 2023-10-30, QE 2023-11-13
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120
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None
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3
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While working on PM-412 I stumbled on the issue of serializing custom defined types in arrays.
Imagine the following idl definition:
types:
IndexHint:
description: ""
cpp_type: "stdx::variant<IndexKeyPattern, IndexName, CollScanHint>"
bson_serialization_type: any
serializer: "::mongo::index_hint::append"
deserializer: "::mongo::index_hint::parse"
structs:
IndexHintSpec:
description: ""
fields:
ns:
type: Namespace
optional: true
allowedIndexes:
type: array<IndexHint>
During compilation of this idl module, the following error appears:
build/ninja/mongo/db/query/query_settings_gen.cpp:262:18: error: no member named 'append' in 'mpark::variant<mongo::BSONObj, std::basic_string<char>, mongo::CollScanHint>' item.append(&arrayBuilder); ~~~~ ^
This happens because IDL generator can not serialize custom types correctly in the array.
- related to
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SERVER-81959 IDL: unambiguously distinguish between member and nonmember function names with leading dot
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- Needs Scheduling
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