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kotlinlang

Is it possible to compare function types?

Given something like:
```typealias Matcher = (String) -&gt; Boolean
data class Thing(matcher: Matcher)```
This fails:
```it("compares values of function types") {
    val testThing = Thing({ it.startsWith("test") })
    testThing.matcher shouldBe { it.startsWith("test") }
}```
with messages like:
```expected:&lt;(kotlin.String) -&gt; kotlin.Boolean&gt; but was:&lt;(kotlin.String) -&gt; kotlin.Boolean&gt;```

It can't compare the code inside the functions as that's not made available so it's comparing by reference here