JVM: missed line number for return expression.

compiler/backend/src/org/jetbrains/kotlin/codegen/ExpressionCodegen.java

@@ -1656,7 +1656,7 @@ public class ExpressionCodegen extends KtVisitor<StackValue, StackValue> impleme
 
             Label afterReturnLabel = new Label();
             generateFinallyBlocksIfNeeded(returnType, returnKotlinType, afterReturnLabel);
-
+            markLineNumber(expression, false);
             if (isNonLocalReturn) {
                 generateGlobalReturnFlag(v, nonLocalReturn.labelName);
                 v.visitInsn(returnType.getOpcode(Opcodes.IRETURN));

compiler/testData/debug/stepping/if.kt

@@ -13,9 +13,6 @@ inline fun getB(): Int {
     return 1
 }
 
-// IGNORE_BACKEND: JVM_IR
-// old backend is missing a line number after return from inline function call, actually IR backend results seems more right.
-
 // LINENUMBERS
 // TestKt.box():4
 // TestKt.box():13
@@ -24,3 +21,4 @@ inline fun getB(): Int {
 // TestKt.box():5
 // TestKt.box():7
 // TestKt.box():13
+// TestKt.box():7

compiler/testData/debug/stepping/nestedInline.kt

@@ -0,0 +1,63 @@
+// This is same as kotlin/compiler/testData/codegen/boxInline/smap/smap.kt
+// FILE: test.kt
+
+import builders.*
+
+inline fun test(): String {
+    var res = "Fail"
+
+    html {
+        head {
+            res = "OK"
+        }
+    }
+
+    return res
+}
+
+fun box(): String {
+    var expected = test();
+
+    return expected
+}
+
+// FILE: 1.kt
+
+package builders
+
+inline fun init(init: () -> Unit) {
+    init()
+}
+
+inline fun initTag2(init: () -> Unit) {
+    val p = 1;
+    init()
+}
+//{val p = initTag2(init); return p} to remove difference in linenumber processing through MethodNode and MethodVisitor should be: = initTag2(init)
+inline fun head(init: () -> Unit) { val p = initTag2(init); return p}
+
+
+inline fun html(init: () -> Unit) {
+    return init(init)
+}
+
+// LINENUMBERS
+// TestKt.box():19
+// TestKt.box():7
+// TestKt.box():9
+// TestKt.box():18
+// TestKt.box():6
+// TestKt.box():10
+// TestKt.box():14
+// TestKt.box():10
+// TestKt.box():11
+// TestKt.box():11
+// TestKt.box():12
+// TestKt.box():12
+// TestKt.box():14
+// TestKt.box():13
+// TestKt.box():7
+// TestKt.box():18
+// TestKt.box():15
+// TestKt.box():19
+// TestKt.box():21

compiler/tests/org/jetbrains/kotlin/codegen/debugInformation/IrSteppingTestGenerated.java

@@ -85,6 +85,12 @@ public class IrSteppingTestGenerated extends AbstractIrSteppingTest {
         runTest("compiler/testData/debug/stepping/namedCallableReference.kt");
     }
 
+    @Test
+    @TestMetadata("nestedInline.kt")
+    public void testNestedInline() throws Exception {
+        runTest("compiler/testData/debug/stepping/nestedInline.kt");
+    }
+
     @Test
     @TestMetadata("recursion.kt")
     public void testRecursion() throws Exception {

compiler/tests/org/jetbrains/kotlin/codegen/debugInformation/SteppingTestGenerated.java

@@ -85,6 +85,12 @@ public class SteppingTestGenerated extends AbstractSteppingTest {
         runTest("compiler/testData/debug/stepping/namedCallableReference.kt");
     }
 
+    @Test
+    @TestMetadata("nestedInline.kt")
+    public void testNestedInline() throws Exception {
+        runTest("compiler/testData/debug/stepping/nestedInline.kt");
+    }
+
     @Test
     @TestMetadata("recursion.kt")
     public void testRecursion() throws Exception {