I want to reuse a default value expression from one value parameter for another one. Just using `.de...

# compiler

[ansman]

I want to reuse a default value expression from one value parameter for another one. Just using .defaultValue directly doesn't work in all cases because the new default value needs to be "resolved" (for example, if the expression is a FirStringConcatenationCall then its argumentList must be a FirResolvedArgumentList which the original expression doesn't have)

[ansman]

So is there a way to "copy" or otherwise resolve the expression

[ansman]

I suppose I could transform the expression but there are a lot of them

[damian]

Don't have an answer for you, but am curious about this. Is that maybe because default values can refer to other (earlier) parameters? e.g. fun foo(x: Int = 0, y: Int = x + 1, z: Int = y + 1)

[ansman]

I think it’s because during this phase, they might not all be resolved. @Javier had a great idea of just adding a stub and then generating it in the backend instead.