[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/when/withSubjectVariable/jumpoutInInitializer.fir.kt

@@ -0,0 +1,43 @@
+// !LANGUAGE: +VariableDeclarationInWhenSubject
+// !DIAGNOSTICS: -UNUSED_VARIABLE
+
+
+fun testJumpOutInElvis(x: Int?) {
+    loop@ while (true) {
+        val y = when (val z = x ?: break@loop) {
+            0 -> "0"
+            else -> "not 0"
+        }
+
+        x.inc()
+    }
+
+    x.<!INAPPLICABLE_CANDIDATE!>inc<!>()
+}
+
+fun testJumpOutInElvisLikeIf(x: Int?) {
+    loop@ while (true) {
+        val y = when (val z = if (x == null) break@loop else x) {
+            0 -> "0"
+            else -> "not 0"
+        }
+        x.inc()
+    }
+
+    x.<!INAPPLICABLE_CANDIDATE!>inc<!>()
+}
+
+
+fun getBoolean() = true
+
+fun testJumpOutInIf(x: Int?) {
+    loop@ while (true) {
+        val y = when (val z = if (getBoolean()) { x!!; break@loop } else x) {
+            0 -> "0"
+            else -> "not 0"
+        }
+        x.<!INAPPLICABLE_CANDIDATE!>inc<!>()
+    }
+
+    x.inc() // Actually, safe, but it's OK if it's error
+}