Extract usages of legacy 'mod' in a separate test

compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/augmentedAssignmentPure.kt

@@ -18,7 +18,7 @@ class JavaClass {
         i.run();
     }
 
-    void modAssign(Runnable i) {
+    void remAssign(Runnable i) {
         i.run();
     }
 }

compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/augmentedAssignmentViaSimpleBinary.kt

@@ -24,7 +24,7 @@ class JavaClass {
         return this;
     }
 
-    @NotNull JavaClass mod(Runnable i) {
+    @NotNull JavaClass rem(Runnable i) {
         i.run();
         return this;
     }

compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/binary.kt

@@ -22,7 +22,7 @@ class JavaClass {
         return this;
     }
 
-    JavaClass mod(Runnable i) {
+    JavaClass rem(Runnable i) {
         i.run();
         return this;
     }

compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/legacyModOperator.kt

@@ -0,0 +1,45 @@
+// !LANGUAGE: -ProhibitOperatorMod
+// FILE: Java.java
+
+import org.jetbrains.annotations.NotNull;
+
+class AugmentedAssignmentPure {
+    void modAssign(Runnable i) {
+        i.run();
+    }
+}
+
+class AugmentedAssignmentViaSimpleBinary {
+    @NotNull AugmentedAssignmentViaSimpleBinary rem(Runnable i) {
+        i.run();
+        return this;
+    }
+}
+
+class Binary {
+    Binary rem(Runnable i) {
+        i.run();
+        return this;
+    }
+}
+
+// FILE: 1.kt
+
+fun box(): String {
+    val augAssignmentPure = AugmentedAssignmentPure()
+    var v1 = "FAIL"
+    augAssignmentPure %= { v1 = "OK" }
+    if (v1 != "OK") return "assignment pure: $v1"
+
+    var augmentedAssignmentViaSimpleBinary = AugmentedAssignmentViaSimpleBinary()
+    var v2 = "FAIL"
+    augmentedAssignmentViaSimpleBinary %= { v2 = "OK" }
+    if (v2 != "OK") return "assignment via simple binary: $v2"
+
+    val binary = Binary()
+    var v3 = "FAIL"
+    binary % { v3 = "OK" }
+    if (v3 != "OK") return "binary: $v3"
+
+    return "OK"
+}

compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxAgainstJavaCodegenTestGenerated.java

@@ -847,6 +847,11 @@ public class BlackBoxAgainstJavaCodegenTestGenerated extends AbstractBlackBoxAga
                     runTest("compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/invoke.kt");
                 }
 
+                @TestMetadata("legacyModOperator.kt")
+                public void testLegacyModOperator() throws Exception {
+                    runTest("compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/legacyModOperator.kt");
+                }
+
                 @TestMetadata("multiGetSet.kt")
                 public void testMultiGetSet() throws Exception {
                     runTest("compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/multiGetSet.kt");

compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxAgainstJavaCodegenTestGenerated.java

@@ -847,6 +847,11 @@ public class IrBlackBoxAgainstJavaCodegenTestGenerated extends AbstractIrBlackBo
                     runTest("compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/invoke.kt");
                 }
 
+                @TestMetadata("legacyModOperator.kt")
+                public void testLegacyModOperator() throws Exception {
+                    runTest("compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/legacyModOperator.kt");
+                }
+
                 @TestMetadata("multiGetSet.kt")
                 public void testMultiGetSet() throws Exception {
                     runTest("compiler/testData/codegen/boxAgainstJava/sam/adapters/operators/multiGetSet.kt");