fewerBraces example does not actually work

[Sporarum]

Compiler version

Scala 3.3.0

Minimized code & Output

List(1,2,3).map:
  x => // error: indented definitions expected, identifier x found
    val y = x - 1
    y * y

https://scastie.scala-lang.org/2v7yp07mQLicgj9PPuC46g

Taken from optional braces for method arguments

More Minimised

List(1,2,3).map:
  x => // error: indented definitions expected, identifier x found
    x

https://scastie.scala-lang.org/uzRJEI6wTsCrQDAwucv8cg

Expectation

Should not throw an error
(or reference should be updated)

[Sporarum]

@mbovel Potenitally small enough for a spree ?

[szymon-rd]

Should it actually work? The correct syntax right now is

List(1,2,3).map: x => 
    val y = x - 1
    y * y

[Sporarum]

That's why it's still "needs triage", no matter if it's a documentation or an implementation issue, both are on this repo ^^

[Sporarum]

In this case, the sip agrees with the reference:
https://docs.scala-lang.org/sips/fewer-braces.html

So I would consider this an implementation bug
(But I don't have a strong opinion on that)

[odersky]

I think it's an implementation bug

[odersky]

In fact, this works in 3.3.1 RC1.

[Sporarum]

Does it ?
Here's what it gives me in scastie with 3.3.1-RC1:

List(1,2,3).map:
  x => // indented definitions expected, identifier x found
    x

https://scastie.scala-lang.org/1ke6Wbu5TYCLR9fwVuIShA

Note that some indent based things behave differently toplevel than they do nested in a block