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Fix the arity limitations/implementation restrictions of tuples, functions, case classes #7099

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scabug opened this issue Feb 7, 2013 · 5 comments
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enhancement fixed in Scala 3 This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)
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@scabug
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scabug commented Feb 7, 2013

This issue seems to come up every second week. This becomes more pressing as people play with various kinds of code generation or adopt Slick (and have more than 22 database columns).

There doesn't seem to be an agreement yet on how to handle this, but now there is at least a ticket.

Selection of older discussions:
https://groups.google.com/d/topic/scala-internals/RRu5bppi16Y/discussion
https://groups.google.com/d/topic/scalaquery/qjNW8P7VQJ8/discussion
https://groups.google.com/d/topic/scalaquery/qmg5Lj3io9Y/discussion
https://groups.google.com/d/topic/scala-language/YxljyAYVzA0/discussion
...

@scabug
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scabug commented Feb 7, 2013

Imported From: https://issues.scala-lang.org/browse/SI-7099?orig=1
Reporter: @soc
Affected Versions: 2.9.2, 2.10.0, 2.11.0-M1

@scabug
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scabug commented Sep 12, 2013

Vladimir Nicolici (vladnc-at-gmail.com) said:
Another ORM affected by the 22 limit is scala-activerecord: aselab/scala-activerecord#27

Also mentioned in that issue is the play framework JSON inception.

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scabug commented Feb 11, 2015

Lev Brailovskiy (lev4ik) said:
When this issue is planed to be solved?

@scabug
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scabug commented Apr 13, 2015

Leonard Schneider (leonard.schneider) said:
Case classes has been fixed in #7098 from Scala 2.11.0.

@scabug scabug added this to the Backlog milestone Apr 7, 2017
@SethTisue SethTisue added the fixed in Scala 3 This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/) label Feb 7, 2024
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fixed in Scala 3, out of scope for Scala 2

@SethTisue SethTisue closed this as not planned Won't fix, can't repro, duplicate, stale Feb 7, 2024
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enhancement fixed in Scala 3 This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)
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