Add a couple more tests for array constructors and references

compiler/testData/codegen/bytecodeListing/callableReferenceArrayConstructorArguments.kt

@@ -0,0 +1,16 @@
+// WITH_RUNTIME
+
+fun foo1(x: Int) = x
+fun foo2(vararg x: Int) = x[0]
+fun Int.foo3() = this
+fun IntArray.foo4(x: Int) = this[x]
+val Int.foo5 get() = this
+
+fun test() {
+    // None of this should create any Function1 implementations because IntArray is inline.
+    IntArray(1, ::foo1)
+    IntArray(1, ::foo2)
+    IntArray(1, Int::foo3)
+    IntArray(1, intArrayOf(0)::foo4)
+    IntArray(1, Int::foo5)
+}

compiler/testData/codegen/bytecodeListing/callableReferenceArrayConstructorArguments.txt

@@ -0,0 +1,10 @@
+@kotlin.Metadata
+public final class CallableReferenceArrayConstructorArgumentsKt {
+    // source: 'callableReferenceArrayConstructorArguments.kt'
+    public final static method foo1(p0: int): int
+    public varargs final static method foo2(@org.jetbrains.annotations.NotNull p0: int[]): int
+    public final static method foo3(p0: int): int
+    public final static method foo4(@org.jetbrains.annotations.NotNull p0: int[], p1: int): int
+    public final static method getFoo5(p0: int): int
+    public final static method test(): void
+}