fix(clients): deserialization of jsonName complex shapes

[kuhe]

Issue

#4653

Reference: #4657

Description

The generated string for one deserialization case (JsonName-having fields that deserialized container shapes) was incorrect.

Testing

• protocol tests (though unfortunately they did not catch this issue)
• integration tests
• cucumber tests

Notes

There is a testing gap here since compilation checks, unit, integration, and protocol tests did not catch this issue.
The mistaken generated type coincidentally fit the signature of the function call it sits in.

The object can be a Record having values that are either triplets or functions.

{
  A: (_) => _ // function, OK
  B: [,(_) => _,] // triplet with middle value being a function, OK
  C: (_) => [,,] // incorrect generated syntax, but accepted as function
}

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs and link to relevant comments in this thread.