I'm getting a platform declaration clash: ``` val ...

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[crummy]

I'm getting a platform declaration clash:

val Map<UInt, UInt>.hex: String
    get() = this.map { "${it.key.hex}=${it.value.hex}" }.toString()

@get:JvmName("mapIntByteHex")
val Map<UInt, UByte>.hex: String
    get() = this.map { "${it.key.hex}=${it.value.hex}" }.toString()

I added the @JvmName annotation to fix the error in the IDE. However, when I try to build I still get an error:

Error:(1, 1) Kotlin: Platform declaration clash: The following declarations have the same JVM signature (hex$annotations(Ljava/util/Map;)V):
    val Map<UInt, UByte>.hex: String...
    val Map<UInt, UInt>.hex: String...

Is there a way around this without changing the property names?

[karelpeeters]

Works fine for me, are you sure the JVM is your only platform?

[ilya.gorbunov]

The issue can be in the annotations of these properties omitted from the example. I've reproduced and filed the issue here: https://youtrack.jetbrains.com/issue/KT-31352

[karelpeeters]

Interesting, why does hex$annotations exist?

[crummy]

Thanks Ilya! I ended up deciding my annotations were really better off as functions extensions than property extensions and that solved the issue