[FIR-TEST] Move analysis tests to separate module

compiler/fir/analysis-tests/testData/resolve/covariantArrayAsReceiver.kt

@@ -0,0 +1,23 @@
+interface UsageInfo {
+    val usage: PsiElement
+}
+
+interface PsiElement
+
+interface KtParameter : PsiElement
+
+interface KtLightMethod : PsiElement
+
+// With covariant array here we do not visit lambda (it.usage is KtLightMethod) below
+// Problem disappears if 'out' is removed
+fun <T> Array<out T>.filterNot(f: (T) -> Boolean): List<T> {
+    return this
+}
+
+fun <T> Array<T>.toList(): List<T>? = null
+
+fun foo(element: PsiElement, usages: Array<UsageInfo>) {
+    val adjusted = if (element is KtParameter) usages.filterNot {
+        it.usage is KtLightMethod
+    } else usages.toList()
+}