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What usually cause this kind of error on wasmJs? Same code works on JVM and iOS
```WebAssembly.instantiateStreaming(): Compiling function #95814:"asia.zeals.mobile.pwa.ui.components.BTZTD$lambd..." failed: call[1] expected type (ref null 564), found if of type (ref null 6) @+11835139
CompileError: WebAssembly.instantiateStreaming(): Compiling function #95814:"asia.zeals.mobile.pwa.ui.components.BTZTD$lambd..." failed: call[1] expected type (ref null 564), found if of type (ref null 6) @+11835139```


Found the problem. Basically wasmJs doesn’t like to assign value that is possible Double or Int, to a Number
```fun processNumber(number: Number)

val double: Double? = 0.0
processNumber(double ?: 0)```
Above code will throw exception in wasmJs but not in JVM/Native

Hi, could you please to post an issue <http://kotl.in/issue|http://kotl.in/issue>? Thank you.

<https://youtrack.jetbrains.com/issue/KT-80415|KT-80415> WasmJs Number Elvis Operator Crash Posted it here <@UGNJYRQAH>