scalariform failed when has last `,` and `)`

[jxnu-liguobin]

scalac compile ok but scalariform failed.

@compileTimeOnly("enable macro to expand macro annotations")
final class apply(
                      verbose: Boolean = false,
                    ) extends StaticAnnotation {
  def macroTransform(annottees: Any*): Any = macro applyMacro.impl

}

scalac compile failed.

@compileTimeOnly("enable macro to expand macro annotations")
final class apply(
                      verbose: Boolean = false,) extends StaticAnnotation {
  def macroTransform(annottees: Any*): Any = macro applyMacro.impl

}

There are too many tokens. Let me post a little first

[error]     ),Some(Expr(List(CallExpr(None,Token(VARID,resTree,2462,resTree),None,List(),None)))))))),Token(RBRACE,},2473,})))))),false))),List()),Token(RBRACE,},2475,}))))))), (Token(NEWLINE,
[error] ,2476,
[error] ),None))),Token(EOF,,2477,))
[error]         at scala.Predef$.require(Predef.scala:281)
[error]         at scalariform.formatter.SpecificFormatter.fullFormat(SpecificFormatter.scala:54)
[error]         at scalariform.formatter.SpecificFormatter.fullFormat$(SpecificFormatter.scala:27)
[error]         at scalariform.formatter.ScalaFormatter$$anon$1.fullFormat(ScalaFormatter.scala:593)
[error]         at scalariform.formatter.ScalaFormatter$.formatAsEdits(ScalaFormatter.scala:602)
[error]         at scalariform.formatter.ScalaFormatter$.format(ScalaFormatter.scala:586)
[error]         at com.typesafe.sbt.Scalariform$.$anonfun$apply$3(Scalariform.scala:51)
[error]         at com.typesafe.sbt.Scalariform$.$anonfun$apply$3$adapted(Scalariform.scala:45)
[error]         at scala.collection.TraversableLike$WithFilter.$anonfun$foreach$1(TraversableLike.scala:924)
[error]         at scala.collection.immutable.HashSet$HashSet1.foreach(HashSet.scala:330)
[error]         at scala.collection.immutable.HashSet$HashTrieSet.foreach(HashSet.scala:1104)
[error]         at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:923)
[error]         at com.typesafe.sbt.Scalariform$.performFormat$1(Scalariform.scala:45)
[error]         at com.typesafe.sbt.Scalariform$.$anonfun$apply$7(Scalariform.scala:67)
[error]         at com.typesafe.sbt.Scalariform$.$anonfun$apply$7$adapted(Scalariform.scala:67)
[error]         at com.typesafe.sbt.Scalariform$.handleUpdate$1(Scalariform.scala:81)
[error]         at com.typesafe.sbt.Scalariform$.$anonfun$handleFiles$1(Scalariform.scala:85)
[error]         at sbt.util.FileFunction$.$anonfun$cached$4(FileFunction.scala:153)
[error]         at sbt.util.Difference.apply(Tracked.scala:414)
[error]         at sbt.util.Difference.apply(Tracked.scala:394)
[error]         at sbt.util.FileFunction$.$anonfun$cached$3(FileFunction.scala:149)
[error]         at sbt.util.Difference.apply(Tracked.scala:414)
[error]         at sbt.util.Difference.apply(Tracked.scala:389)
[error]         at sbt.util.FileFunction$.$anonfun$cached$2(FileFunction.scala:148)
[error]         at com.typesafe.sbt.Scalariform$.handleFiles(Scalariform.scala:85)
[error]         at com.typesafe.sbt.Scalariform$.apply(Scalariform.scala:67)
[error]         at com.typesafe.sbt.SbtScalariform$.$anonfun$configScalariformSettings$3(SbtScalariform.scala:105)
[error]         at scala.Function1.$anonfun$compose$1(Function1.scala:49)
[error]         at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62)
[error]         at sbt.std.Transform$$anon$4.work(Transform.scala:68)
[error]         at sbt.Execute.$anonfun$submit$2(Execute.scala:282)
[error]         at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:23)
[error]         at sbt.Execute.work(Execute.scala:291)
[error]         at sbt.Execute.$anonfun$submit$1(Execute.scala:282)
[error]         at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265)
[error]         at sbt.CompletionService$$anon$2.call(CompletionService.scala:64)
[error]         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error]         at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
[error]         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error]         at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
[error]         at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
[error]         at java.base/java.lang.Thread.run(Thread.java:832)
[error] (Compile / scalariformFormat) java.lang.IllegalArgumentException: requirement failed: Parse tokens differ from expected.

[rnonnon]

There is an open issue since Jun 2019 #284 and the project doesn't seem to evolve since 2019 so don't expect it to be fixed... :/

[hubertta]

I made a pull request that should take care of this problem: #296