Supported indexOfFirst/indexOfLast

idea/testData/intentions/loopToCallChain/indexOfFirst_ifAssign.kt

@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'indexOfFirst{}'"
+fun foo(list: List<String>) {
+    var result = -1
+    <caret>for ((index, s) in list.withIndex()) {
+        if (s.length > 0) {
+            result = index
+            break
+        }
+    }
+}

idea/testData/intentions/loopToCallChain/indexOfFirst_ifAssign.kt.after

@@ -0,0 +1,5 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'indexOfFirst{}'"
+fun foo(list: List<String>) {
+    val <caret>result = list.indexOfFirst { it.length > 0 }
+}

idea/testData/intentions/loopToCallChain/indexOfFirst_ifReturn.kt

@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'indexOfFirst{}'"
+fun foo(list: List<String>): Int {
+    <caret>for ((index, s) in list.withIndex()) {
+        if (s.length > 0) {
+            return index
+        }
+    }
+    return -1
+}

idea/testData/intentions/loopToCallChain/indexOfFirst_ifReturn.kt.after

@@ -0,0 +1,5 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'indexOfFirst{}'"
+fun foo(list: List<String>): Int {
+    <caret>return list.indexOfFirst { it.length > 0 }
+}

idea/testData/intentions/loopToCallChain/indexOfFirst_mustBeNoIndexInCondition.kt

@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun foo(list: List<String>) {
+    var result = -1
+    <caret>for ((index, s) in list.withIndex()) {
+        if (s.length > index) {
+            result = index
+            break
+        }
+    }
+}

idea/testData/intentions/loopToCallChain/indexOfLast_ifAssign.kt

@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'indexOfLast{}'"
+fun foo(list: List<String>) {
+    var result = -1
+    <caret>for ((index, s) in list.withIndex()) {
+        if (s.length > 0) {
+            result = index
+        }
+    }
+}

idea/testData/intentions/loopToCallChain/indexOfLast_ifAssign.kt.after

@@ -0,0 +1,5 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'indexOfLast{}'"
+fun foo(list: List<String>) {
+    val <caret>result = list.indexOfLast { it.length > 0 }
+}