fix: Compilation error for nested repeated fields with useOptionals=all
#1113
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vecerek
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useOptionals=all
stephenh
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Sep 29, 2024
integration/nested-repeated-values-optional-all/nested-repeated-values-optional-all.ts
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…ll (stephenh#1112) The TS code generated for the following protobuf code with the `useOptionals=all` parameter does not compile. ```proto syntax = "proto3"; import "google/protobuf/wrappers.proto"; message NestedList { repeated google.protobuf.StringValue a_string = 1; } message Example { NestedList list = 1; } ``` The problem lies in the `decode` function not taking into account that the `value` after decoding could also be `undefined`. Therefore the following generated line: ```ts message.aString!.push(StringValue.decode(reader, reader.uint32()).value); ``` results in the following TS compilation error: ``` Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'.ts(2345) ``` The fix is to push the decoded element to the array only if it's not an `undefined` value.
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🎉 This issue has been resolved in version 2.2.1 🎉 The release is available on: Your semantic-release bot 📦🚀 |
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Fixes #1112.
The fix is to push the decoded element to the array only if it's not an
undefinedvalue.