}

    private fun FirExpression.findSourceKtExpressionForCallArgument(): KtExpression? {
        // For smart-casted expression, refer to the source of the original expression
        // For spread, named, and lambda arguments, the source is the KtValueArgument.
        // For other arguments (including array indices), the source is the KtExpression.
        return when (this) {
            is FirSamConversionExpression ->

AKa,eALbA,EAQa,aARbA,EASa,gBATbA,EAUwB,6BAVxBA,EAWkB,uBAGlBC,EAAU,CACdE,eAAiB,iBACjBC,kBAAmB,KAQf8D,EAzDe,WA0DnB,SAAAA,EAAY7D,EAASC,GACnBC,KAAKE,QAAWH,EAChBC,KAAKC,SAAWH,EAEhBE,KAAKG,QA9DY,IAAAC,EAAAuD,EAAAtD,UAAA,OAAAD,EAmEnBwD,gBAAA,SAAgBC,QAAc,IAAdA,IAAAA,EAAQ,MACtB,IAAIC,EAAkB,GAElB9E,EAAE,QAAQkC,SAASzB,IAAyCT,EAAE,QAAQkC,SAASzB,IAA4C,mBAAToE,KACpHC,EAAkB9E,EAAEQ,GAAkCmC,UAGxD,IAAMF,EAAU,CACdH,OAAQtC,EAAEsC,QAAQK,SAClBC,OAAsC,IAA9B5C,EAAEQ,GAAiBuE,OAAe/E,EAAEQ,GAAiBqC,cAAgB,EAC7EC,OAAsC,IAA9...