Debugger: Remove false-positive assertion (KT-24343)

idea/idea-jvm/src/org/jetbrains/kotlin/idea/debugger/stepping/KotlinStepOverInlineFilter.kt

@@ -58,7 +58,5 @@ class KotlinStepOverInlineFilter(val project: Project, val data: StepOverFilterD
         throw IllegalStateException() // Should not be called from Kotlin hint
     }
 
-    override fun getCallingExpressionLines(): Range<Int>? {
-        throw IllegalStateException() // Should not be called from Kotlin hint
-    }
+    override fun getCallingExpressionLines(): Range<Int>? = null
 }

idea/testData/debugger/tinyApp/src/stepping/stepOver/kt24343.kt

@@ -0,0 +1,10 @@
+package kt24343
+
+fun main(args: Array<String>) {
+    val list = listOf(1, 2)
+    //Breakpoint!
+    list.map { it + 1 }
+    println()
+}
+
+// STEP_OVER: 1

idea/testData/debugger/tinyApp/src/stepping/stepOver/kt24343.out

@@ -0,0 +1,10 @@
+LineBreakpoint created at kt24343.kt:6
+Run Java
+Connected to the target VM
+kt24343.kt:6
+kt24343.kt:6
+resuming kt24343.kt:6
+Disconnected from the target VM
+
+Process finished with exit code 0
+

idea/tests/org/jetbrains/kotlin/idea/debugger/KotlinSteppingTestGenerated.java

@@ -453,6 +453,11 @@ public class KotlinSteppingTestGenerated extends AbstractKotlinSteppingTest {
             runTest("idea/testData/debugger/tinyApp/src/stepping/stepOver/inlineInObjectDex.kt");
         }
 
+        @TestMetadata("kt24343.kt")
+        public void testKt24343() throws Exception {
+            runTest("idea/testData/debugger/tinyApp/src/stepping/stepOver/kt24343.kt");
+        }
+
         @TestMetadata("noParameterLambdaArgumentCallInInline.kt")
         public void testNoParameterLambdaArgumentCallInInline() throws Exception {
             runTest("idea/testData/debugger/tinyApp/src/stepping/stepOver/noParameterLambdaArgumentCallInInline.kt");