diff --git a/compiler/testData/ir/irText/expressions/sam/samOperators.kt b/compiler/testData/ir/irText/expressions/sam/samOperators.kt
new file mode 100644
index 00000000000..12b1858c16a
--- /dev/null
+++ b/compiler/testData/ir/irText/expressions/sam/samOperators.kt
@@ -0,0 +1,28 @@
+// WITH_JDK
+// FILE: samOperators.kt
+fun f() {}
+
+fun J.test1() {
+    this[::f]
+    this[::f, ::f]
+}
+
+fun J.test2() {
+    this[::f] = ::f
+    this[::f, ::f] = ::f
+}
+
+fun J.test3() {
+    this += ::f
+    this -= ::f
+}
+
+// FILE: J.java
+public class J {
+    public void get(Runnable k) {}
+    public void get(Runnable k, Runnable m) {}
+    public void set(Runnable k, Runnable v) {}
+    public void set(Runnable k, Runnable m, Runnable v) {}
+    public void plusAssign(Runnable i) {}
+    public void minusAssign(Runnable i) {}
+}
diff --git a/compiler/testData/ir/irText/expressions/sam/samOperators.txt b/compiler/testData/ir/irText/expressions/sam/samOperators.txt
new file mode 100644
index 00000000000..e85931b4eb0
--- /dev/null
+++ b/compiler/testData/ir/irText/expressions/sam/samOperators.txt
@@ -0,0 +1,44 @@
+FILE fqName:<root> fileName:/samOperators.kt
+  FUN name:f visibility:public modality:FINAL <> () returnType:kotlin.Unit
+    BLOCK_BODY
+  FUN name:test1 visibility:public modality:FINAL <> ($receiver:<root>.J) returnType:kotlin.Unit
+    $receiver: VALUE_PARAMETER name:<this> type:<root>.J
+    BLOCK_BODY
+      CALL 'public open fun get (k: java.lang.Runnable?): kotlin.Unit declared in <root>.J' type=kotlin.Unit origin=GET_ARRAY_ELEMENT
+        $this: GET_VAR '<this>: <root>.J declared in <root>.test1' type=<root>.J origin=null
+        k: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+      CALL 'public open fun get (k: java.lang.Runnable?, m: java.lang.Runnable?): kotlin.Unit declared in <root>.J' type=kotlin.Unit origin=GET_ARRAY_ELEMENT
+        $this: GET_VAR '<this>: <root>.J declared in <root>.test1' type=<root>.J origin=null
+        k: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+        m: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+  FUN name:test2 visibility:public modality:FINAL <> ($receiver:<root>.J) returnType:kotlin.Unit
+    $receiver: VALUE_PARAMETER name:<this> type:<root>.J
+    BLOCK_BODY
+      CALL 'public open fun set (k: java.lang.Runnable?, v: java.lang.Runnable?): kotlin.Unit declared in <root>.J' type=kotlin.Unit origin=EQ
+        $this: GET_VAR '<this>: <root>.J declared in <root>.test2' type=<root>.J origin=null
+        k: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+        v: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+      CALL 'public open fun set (k: java.lang.Runnable?, m: java.lang.Runnable?, v: java.lang.Runnable?): kotlin.Unit declared in <root>.J' type=kotlin.Unit origin=EQ
+        $this: GET_VAR '<this>: <root>.J declared in <root>.test2' type=<root>.J origin=null
+        k: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+        m: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+        v: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+  FUN name:test3 visibility:public modality:FINAL <> ($receiver:<root>.J) returnType:kotlin.Unit
+    $receiver: VALUE_PARAMETER name:<this> type:<root>.J
+    BLOCK_BODY
+      CALL 'public open fun plusAssign (i: java.lang.Runnable?): kotlin.Unit declared in <root>.J' type=kotlin.Unit origin=PLUSEQ
+        $this: GET_VAR '<this>: <root>.J declared in <root>.test3' type=<root>.J origin=PLUSEQ
+        i: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
+      CALL 'public open fun minusAssign (i: java.lang.Runnable?): kotlin.Unit declared in <root>.J' type=kotlin.Unit origin=MINUSEQ
+        $this: GET_VAR '<this>: <root>.J declared in <root>.test3' type=<root>.J origin=MINUSEQ
+        i: TYPE_OP type=java.lang.Runnable? origin=SAM_CONVERSION typeOperand=java.lang.Runnable?
+          FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
diff --git a/compiler/tests/org/jetbrains/kotlin/ir/IrTextTestCaseGenerated.java b/compiler/tests/org/jetbrains/kotlin/ir/IrTextTestCaseGenerated.java
index d0b178c58cc..3ccad277a7e 100644
--- a/compiler/tests/org/jetbrains/kotlin/ir/IrTextTestCaseGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/ir/IrTextTestCaseGenerated.java
@@ -1356,6 +1356,11 @@ public class IrTextTestCaseGenerated extends AbstractIrTextTestCase {
             public void testSamConversionsWithSmartCasts() throws Exception {
                 runTest("compiler/testData/ir/irText/expressions/sam/samConversionsWithSmartCasts.kt");
             }
+
+            @TestMetadata("samOperators.kt")
+            public void testSamOperators() throws Exception {
+                runTest("compiler/testData/ir/irText/expressions/sam/samOperators.kt");
+            }
         }
     }