removeOptionalBraces incorrectly deals with anonymous an class that calls a method

[jpsacha]

Configuration (required)

Please paste the contents of your .scalafmt.conf file here:

version = 3.7.3

runner.dialect = scala3
fileOverride {
  "glob:**/src/main/scala/**" {
    runner.dialect = scala3
  }
  "glob:**/src/main/scala-2/**" {
    runner.dialect = scala213source3
  }
  "glob:**/project/**.scala" {
    runner.dialect = scala213source3
  }
}

preset = IntelliJ
align.preset = more
maxColumn = 120
docstrings.style = Asterisk
docstrings.blankFirstLine = yes
docstrings.wrap = no
importSelectors = singleLine
newlines.source = keep

rewrite.scala3.convertToNewSyntax = yes
rewrite.scala3.removeOptionalBraces = yes
rewrite.scala3.insertEndMarkerMinLines = 42

Command-line parameters (required)

When I run scalafmt via CLI like this: scalafmt .\ScalaFMTBraceErrorDemo.scala

Steps

Given code like this:

class ScalaFMTBraceErrorDemo:

  class Foo(msg:String):
    def bar(): Unit =
      println(msg)

  new Foo("xyz") {
    print("msg")
  }.bar()

Problem

Scalafmt formats code like this:

class ScalaFMTBraceErrorDemo:

  class Foo(msg: String):
    def bar(): Unit =
      println(msg)

  new Foo("xyz"):
    print("msg")
    .bar()

This code does not compile anymore.

Expectation

I would like the formatted output to look like this:

class ScalaFMTBraceErrorDemo:

  class Foo(msg: String):
    def bar(): Unit =
      println(msg)

  new Foo("xyz"){
    print("msg")
  }.bar()

Workaround

Not known