FILE: complexPostponedCfg.kt
    public abstract interface FirBase : R|kotlin/Any| {
    }
    public abstract interface FirFunctionCall : R|FirBase| {
    }
    public final fun foo(statements: R|kotlin/collections/List<FirBase>|, arguments: R|kotlin/collections/List<FirBase>|, explicitReceiver: R|FirBase|): R|kotlin/collections/List<FirFunctionCall>| {
        lval firstCalls: R|kotlin/collections/List<FirFunctionCall>| = R|kotlin/with|<R|FirFunctionCall|, R|kotlin/collections/List<FirFunctionCall>|>((R|<local>/statements|.R|kotlin/collections/last|<R|FirBase|>() as R|FirFunctionCall|), <L> = setCall@fun R|FirFunctionCall|.<anonymous>(): R|kotlin/collections/List<FirFunctionCall>| <inline=Inline, kind=EXACTLY_ONCE>  {
            ^ R|kotlin/collections/buildList|<R|FirFunctionCall|>(<L> = buildList@fun R|kotlin/collections/MutableList<FirFunctionCall>|.<anonymous>(): R|kotlin/Unit| <inline=Inline, kind=EXACTLY_ONCE>  {
                this@R|special/anonymous|.R|SubstitutionOverride<kotlin/collections/MutableList.add: R|kotlin/Boolean|>|(this@R|special/anonymous|)
                R|kotlin/with|<R|FirFunctionCall|, R|kotlin/Unit|>((R|<local>/arguments|.R|kotlin/collections/last|<R|FirBase|>() as R|FirFunctionCall|), <L> = plusCall@fun R|FirFunctionCall|.<anonymous>(): R|kotlin/Unit| <inline=Inline, kind=EXACTLY_ONCE>  {
                    this@R|special/anonymous|.R|SubstitutionOverride<kotlin/collections/MutableList.add: R|kotlin/Boolean|>|(this@R|special/anonymous|)
                    this@R|special/anonymous|.R|SubstitutionOverride<kotlin/collections/MutableList.add: R|kotlin/Boolean|>|((R|<local>/explicitReceiver| as R|FirFunctionCall|))
                }
                )
            }
            )
        }
        )
        ^foo R|<local>/firstCalls|
    }