diff --git a/analysis/analysis-api-fe10/tests-gen/org/jetbrains/kotlin/analysis/api/fe10/test/cases/generated/cases/components/diagnosticProvider/Fe10IdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java b/analysis/analysis-api-fe10/tests-gen/org/jetbrains/kotlin/analysis/api/fe10/test/cases/generated/cases/components/diagnosticProvider/Fe10IdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
index a295976572c..1fc3c507d2c 100644
--- a/analysis/analysis-api-fe10/tests-gen/org/jetbrains/kotlin/analysis/api/fe10/test/cases/generated/cases/components/diagnosticProvider/Fe10IdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
+++ b/analysis/analysis-api-fe10/tests-gen/org/jetbrains/kotlin/analysis/api/fe10/test/cases/generated/cases/components/diagnosticProvider/Fe10IdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
@@ -148,6 +148,18 @@ public class Fe10IdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated ex
         runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/javaNestedClassFromLibrary.kt");
     }
 
+    @Test
+    @TestMetadata("libraryDataClassCopy.kt")
+    public void testLibraryDataClassCopy() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.kt");
+    }
+
+    @Test
+    @TestMetadata("libraryDataClassCopyReversedOrder.kt")
+    public void testLibraryDataClassCopyReversedOrder() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.kt");
+    }
+
     @Test
     @TestMetadata("overrideProtectedClassReturnFromLibrary.kt")
     public void testOverrideProtectedClassReturnFromLibrary() throws Exception {
diff --git a/analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/diagnosticProvider/FirIdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java b/analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/diagnosticProvider/FirIdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
index 600863857cb..93d5ca0c508 100644
--- a/analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/diagnosticProvider/FirIdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
+++ b/analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/diagnosticProvider/FirIdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
@@ -148,6 +148,18 @@ public class FirIdeNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated ext
         runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/javaNestedClassFromLibrary.kt");
     }
 
+    @Test
+    @TestMetadata("libraryDataClassCopy.kt")
+    public void testLibraryDataClassCopy() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.kt");
+    }
+
+    @Test
+    @TestMetadata("libraryDataClassCopyReversedOrder.kt")
+    public void testLibraryDataClassCopyReversedOrder() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.kt");
+    }
+
     @Test
     @TestMetadata("overrideProtectedClassReturnFromLibrary.kt")
     public void testOverrideProtectedClassReturnFromLibrary() throws Exception {
diff --git a/analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/diagnosticProvider/FirIdeNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestGenerated.java b/analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/diagnosticProvider/FirIdeNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestGenerated.java
index 5ba50d4b481..5511b00d8b9 100644
--- a/analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/diagnosticProvider/FirIdeNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestGenerated.java
+++ b/analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/diagnosticProvider/FirIdeNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestGenerated.java
@@ -148,6 +148,18 @@ public class FirIdeNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestG
         runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/javaNestedClassFromLibrary.kt");
     }
 
+    @Test
+    @TestMetadata("libraryDataClassCopy.kt")
+    public void testLibraryDataClassCopy() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.kt");
+    }
+
+    @Test
+    @TestMetadata("libraryDataClassCopyReversedOrder.kt")
+    public void testLibraryDataClassCopyReversedOrder() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.kt");
+    }
+
     @Test
     @TestMetadata("overrideProtectedClassReturnFromLibrary.kt")
     public void testOverrideProtectedClassReturnFromLibrary() throws Exception {
diff --git a/analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/diagnosticProvider/FirStandaloneNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java b/analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/diagnosticProvider/FirStandaloneNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
index a9e96420d3d..80b9cfa3f0b 100644
--- a/analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/diagnosticProvider/FirStandaloneNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
+++ b/analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/diagnosticProvider/FirStandaloneNormalAnalysisSourceModuleCollectDiagnosticsTestGenerated.java
@@ -148,6 +148,18 @@ public class FirStandaloneNormalAnalysisSourceModuleCollectDiagnosticsTestGenera
         runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/javaNestedClassFromLibrary.kt");
     }
 
+    @Test
+    @TestMetadata("libraryDataClassCopy.kt")
+    public void testLibraryDataClassCopy() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.kt");
+    }
+
+    @Test
+    @TestMetadata("libraryDataClassCopyReversedOrder.kt")
+    public void testLibraryDataClassCopyReversedOrder() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.kt");
+    }
+
     @Test
     @TestMetadata("overrideProtectedClassReturnFromLibrary.kt")
     public void testOverrideProtectedClassReturnFromLibrary() throws Exception {
diff --git a/analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/diagnosticProvider/FirStandaloneNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestGenerated.java b/analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/diagnosticProvider/FirStandaloneNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestGenerated.java
index f583a8810c0..07440933a20 100644
--- a/analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/diagnosticProvider/FirStandaloneNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestGenerated.java
+++ b/analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/diagnosticProvider/FirStandaloneNormalAnalysisSourceModuleDanglingFileCollectDiagnosticsTestGenerated.java
@@ -148,6 +148,18 @@ public class FirStandaloneNormalAnalysisSourceModuleDanglingFileCollectDiagnosti
         runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/javaNestedClassFromLibrary.kt");
     }
 
+    @Test
+    @TestMetadata("libraryDataClassCopy.kt")
+    public void testLibraryDataClassCopy() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.kt");
+    }
+
+    @Test
+    @TestMetadata("libraryDataClassCopyReversedOrder.kt")
+    public void testLibraryDataClassCopyReversedOrder() throws Exception {
+        runTest("analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.kt");
+    }
+
     @Test
     @TestMetadata("overrideProtectedClassReturnFromLibrary.kt")
     public void testOverrideProtectedClassReturnFromLibrary() throws Exception {
diff --git a/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.kt b/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.kt
new file mode 100644
index 00000000000..bde2ff9dcbd
--- /dev/null
+++ b/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.kt
@@ -0,0 +1,17 @@
+// IGNORE_FE10
+// MODULE: lib
+// MODULE_KIND: LibraryBinary
+// FILE: MyDependency.kt
+package one
+
+data class MyDependency(val c: String) {
+    val a: String get() = ""
+}
+
+// MODULE: main(lib)
+// FILE: main.kt
+import one.MyDependency
+
+val fgs = MyDependency(c = "")
+val dva = fgs.copy(c = "")
+val dva2 = fgs.copy(a = "")
diff --git a/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.txt b/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.txt
new file mode 100644
index 00000000000..6e496fd0c7b
--- /dev/null
+++ b/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopy.txt
@@ -0,0 +1,4 @@
+Diagnostics from elements:
+  for PSI element of type KtValueArgument at (17,21-27)
+    NAMED_PARAMETER_NOT_FOUND      text ranges: [(151,152)]
+      PSI: KtValueArgument at (17,21-27)
diff --git a/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.kt b/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.kt
new file mode 100644
index 00000000000..2c9befcd542
--- /dev/null
+++ b/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.kt
@@ -0,0 +1,17 @@
+// IGNORE_FE10
+// MODULE: lib
+// MODULE_KIND: LibraryBinary
+// FILE: MyDependency.kt
+package one
+
+data class MyDependency(val a: String) {
+    val c: String get() = ""
+}
+
+// MODULE: main(lib)
+// FILE: main.kt
+import one.MyDependency
+
+val fgs = MyDependency(a = "")
+val dva = fgs.copy(a = "")
+val dva2 = fgs.copy(c = "")
diff --git a/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.txt b/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.txt
new file mode 100644
index 00000000000..6e496fd0c7b
--- /dev/null
+++ b/analysis/analysis-api/testData/components/diagnosticsProvider/diagnostics/libraryDataClassCopyReversedOrder.txt
@@ -0,0 +1,4 @@
+Diagnostics from elements:
+  for PSI element of type KtValueArgument at (17,21-27)
+    NAMED_PARAMETER_NOT_FOUND      text ranges: [(151,152)]
+      PSI: KtValueArgument at (17,21-27)