Generate linenumber for inline call site in case of implicit iterator/hasNext/next calls in for loop

Otherwise -1 is generated in smap

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

@@ -742,7 +742,11 @@ public class ExpressionCodegen extends KtVisitor<StackValue, StackValue> impleme
         // Some forms of for-loop can be optimized as post-condition loops.
         PseudoInsnsKt.fakeAlwaysFalseIfeq(v, continueLabel);
 
+        // Renew line number cause it could be reset by inline (resetLastLineNumber) in generator.checkPreCondition(loopExit).
+        markStartLineNumber(generator.getForExpression());
+        v.nop();
         generator.beforeBody();
+
         blockStackElements.push(new LoopBlockStackElement(loopExit, continueLabel, targetLabel(generator.getForExpression())));
         generator.body();
         blockStackElements.pop();

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/codegen/ir/FirBlackBoxInlineCodegenTestGenerated.java

@@ -3551,6 +3551,11 @@ public class FirBlackBoxInlineCodegenTestGenerated extends AbstractFirBlackBoxIn
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

compiler/testData/codegen/boxInline/smap/forInline.kt

@@ -0,0 +1,61 @@
+// !LANGUAGE: +CorrectSourceMappingSyntax
+// WITH_RUNTIME
+// FILE: 1.kt
+package test
+
+inline fun stub() {
+
+}
+
+// FILE: 2.kt
+
+fun box(): String {
+    //Breakpoint!
+    for (element in Some()) { // No inlining visible on this string
+        return nonInline(element)
+    }
+    return "fail"
+}
+
+fun <T> nonInline(p: T): T = p
+
+class Some() {
+    operator fun iterator() = SomeIterator()
+}
+
+class SomeIterator {
+    var result = "OK"
+
+    inline operator fun hasNext() : Boolean {
+        return result == "OK"
+    }
+
+    inline operator fun next(): String {
+        result = "fail"
+        return "OK"
+    }
+}
+
+
+// FILE: 1.smap
+
+// FILE: 2.smap
+SMAP
+2.kt
+Kotlin
+*S Kotlin
+*F
++ 1 2.kt
+_2Kt
++ 2 2.kt
+SomeIterator
+*L
+1#1,31:1
+21#2,6:32
+*S KotlinDebug
+*F
++ 1 2.kt
+_2Kt
+*L
+5#1:32,6
+*E

compiler/tests-gen/org/jetbrains/kotlin/codegen/BlackBoxInlineCodegenTestGenerated.java

@@ -3551,6 +3551,11 @@ public class BlackBoxInlineCodegenTestGenerated extends AbstractBlackBoxInlineCo
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

compiler/tests-gen/org/jetbrains/kotlin/codegen/CompileKotlinAgainstInlineKotlinTestGenerated.java

@@ -3551,6 +3551,11 @@ public class CompileKotlinAgainstInlineKotlinTestGenerated extends AbstractCompi
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBlackBoxInlineCodegenTestGenerated.java

@@ -3551,6 +3551,11 @@ public class IrBlackBoxInlineCodegenTestGenerated extends AbstractIrBlackBoxInli
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstInlineKotlinTestGenerated.java

@@ -3551,6 +3551,11 @@ public class IrCompileKotlinAgainstInlineKotlinTestGenerated extends AbstractIrC
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/JvmIrAgainstOldBoxInlineTestGenerated.java

@@ -3551,6 +3551,11 @@ public class JvmIrAgainstOldBoxInlineTestGenerated extends AbstractJvmIrAgainstO
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/JvmOldAgainstIrBoxInlineTestGenerated.java

@@ -3551,6 +3551,11 @@ public class JvmOldAgainstIrBoxInlineTestGenerated extends AbstractJvmOldAgainst
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenInlineES6TestGenerated.java

@@ -3151,6 +3151,11 @@ public class IrJsCodegenInlineES6TestGenerated extends AbstractIrJsCodegenInline
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenInlineTestGenerated.java

@@ -3151,6 +3151,11 @@ public class IrJsCodegenInlineTestGenerated extends AbstractIrJsCodegenInlineTes
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenInlineTestGenerated.java

@@ -3151,6 +3151,11 @@ public class JsCodegenInlineTestGenerated extends AbstractJsCodegenInlineTest {
             runTest("compiler/testData/codegen/boxInline/smap/defaultFunctionWithInlineCall.kt");
         }
 
+        @TestMetadata("forInline.kt")
+        public void testForInline() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/forInline.kt");
+        }
+
         @TestMetadata("interleavedFiles.kt")
         public void testInterleavedFiles() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/interleavedFiles.kt");