inheritance - When will scala ever return Any? -


i following scala course coursera taught martin odersky. giving brilliant examples return types , 1 thing puzzled me:

if(true) 1 else false // return anyval closest subtype of both primitive types

i assume following:

if(true) tweet.comment("hello") else string("hello") // assume code return anyref

however when scala ever return any? ever return any?

i don't know scala, based on examples,

if(true) 1 else "hello"

should trick.


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