Hi!
Is there a reason the stdlib doesn't have thes...
# stdlibl
louiscad
11/14/2018, 2:47 PMHi!
Is there a reason the stdlib doesn't have these 2 extension functions to delegate a property from another one?
Copy code
inline operator fun <R> KProperty0<R>.getValue(thisRef: Any?, property: KProperty<*>): R = get()
inline operator fun <R> KMutableProperty0<R>.setValue(thisRef: Any?, property: KProperty<*>, value: R) {
set(value)
}i
ilya.gorbunov
11/14/2018, 2:58 PMThere are two issues about that:
https://youtrack.jetbrains.com/issue/KT-8658 and
https://youtrack.jetbrains.com/issue/KT-17750
👍 1
ilya.gorbunov
11/14/2018, 3:03 PMWhy we have not decided yet is because delegation to a property reference is highly related to delegation to a function reference and there are two competing proposals what the latter could mean:
https://youtrack.jetbrains.com/issue/KT-8216
https://youtrack.jetbrains.com/issue/KT-23396
l
louiscad
11/17/2018, 8:22 PMI'm not sure I understand why these two issues you linked last would prevent KT-8658 to make it into the stdlib as intrinsic. I mean while they are related, I don't think they block KT-8658 from being implemented. Am I right?
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