Lexer: Ending a “for of” or “for in” loop with a function in which you provide an object, causes the next line to result in an error

[hawkerboy7]

The following code fails to compile:

for key of test a: 5
 add[key] = true

Error on line 2: unexpected [

Adding parentheses works:

for key of test(a: 5)
 add[key] = true

And the one-liner works too:

add[key] = true for key of test a: 5

I feel this is a bug or is this expected behaviour?

[GeoffreyBooth]

Minimal case:

for key of fn k: v
  a

###
[stdin]:2:4: error: unexpected end of input
  a
   ^

Interestingly, this compiles:

a for key of fn k: v

[helixbass]

@hawkerboy7 this is fixed on 2 via #4570

@GeoffreyBooth this can be closed?

[GeoffreyBooth]

Yes! Thanks 😄

Fixed via #4570.