"Redundant Unit" inspection: Fix for labeled return #KT-23977 Fixed

idea/testData/inspectionsLocal/redundantUnitExpression/labeledReturnAny.kt

@@ -0,0 +1,9 @@
+// PROBLEM: none
+
+fun foo(f: () -> Any) {}
+
+fun test() {
+    foo {
+        return@foo Unit<caret>
+    }
+}

idea/testData/inspectionsLocal/redundantUnitExpression/labeledReturnAnyInValueArgument.kt

@@ -0,0 +1,7 @@
+// PROBLEM: none
+
+fun foo(f: () -> Unit, g: () -> Any) {}
+
+fun test() {
+    foo({ return@foo Unit }, { return@foo Unit<caret> })
+}

idea/testData/inspectionsLocal/redundantUnitExpression/labeledReturnGenericType.kt

@@ -0,0 +1,7 @@
+fun <T> foo(f: () -> T) {}
+
+fun test() {
+    foo {
+        return@foo Unit<caret>
+    }
+}

idea/testData/inspectionsLocal/redundantUnitExpression/labeledReturnGenericType.kt.after

@@ -0,0 +1,7 @@
+fun <T> foo(f: () -> T) {}
+
+fun test() {
+    foo {
+        return@foo
+    }
+}

idea/testData/inspectionsLocal/redundantUnitExpression/labeledReturnUnit.kt

@@ -0,0 +1,7 @@
+fun foo(f: () -> Unit) {}
+
+fun test() {
+    foo {
+        return@foo Unit<caret>
+    }
+}

idea/testData/inspectionsLocal/redundantUnitExpression/labeledReturnUnit.kt.after

@@ -0,0 +1,7 @@
+fun foo(f: () -> Unit) {}
+
+fun test() {
+    foo {
+        return@foo
+    }
+}