[FIR] Fix generating data class if there is non-property in primary constructor

#KT-44554 Fixed

compiler/fir/analysis-tests/legacy-fir-tests/tests-gen/org/jetbrains/kotlin/fir/LazyBodyIsNotTouchedTilContractsPhaseTestGenerated.java

@@ -244,6 +244,11 @@ public class LazyBodyIsNotTouchedTilContractsPhaseTestGenerated extends Abstract
         runTest("compiler/fir/analysis-tests/testData/resolve/implicitTypeInFakeOverride.kt");
     }
 
+    @TestMetadata("incorrectDataClass.kt")
+    public void testIncorrectDataClass() throws Exception {
+        runTest("compiler/fir/analysis-tests/testData/resolve/incorrectDataClass.kt");
+    }
+
     @TestMetadata("incorrectSuperCall.kt")
     public void testIncorrectSuperCall() throws Exception {
         runTest("compiler/fir/analysis-tests/testData/resolve/incorrectSuperCall.kt");

compiler/fir/analysis-tests/testData/resolve/incorrectDataClass.fir.txt

@@ -0,0 +1,17 @@
+FILE: incorrectDataClass.kt
+    public final data class Foo : R|kotlin/Any| {
+        public constructor(a: R|kotlin/Int|, b: R|kotlin/Int|): R|Foo| {
+            super<R|kotlin/Any|>()
+        }
+
+        public final val b: R|kotlin/Int| = R|<local>/b|
+            public get(): R|kotlin/Int|
+
+        public final val c: R|kotlin/Int| = Int(4)
+            public get(): R|kotlin/Int|
+
+        public final operator fun component1(): R|kotlin/Int|
+
+        public final fun copy(b: R|kotlin/Int| = this@R|/Foo|.R|/Foo.b|): R|Foo|
+
+    }

compiler/fir/analysis-tests/testData/resolve/incorrectDataClass.kt

@@ -0,0 +1,5 @@
+// ISSUE: KT-44554
+
+data class Foo(a: Int, val b: Int) {
+    val c = 4
+}

compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirDiagnosticTestGenerated.java

@@ -284,6 +284,12 @@ public class FirDiagnosticTestGenerated extends AbstractFirDiagnosticTest {
             runTest("compiler/fir/analysis-tests/testData/resolve/implicitTypeInFakeOverride.kt");
         }
 
+        @Test
+        @TestMetadata("incorrectDataClass.kt")
+        public void testIncorrectDataClass() throws Exception {
+            runTest("compiler/fir/analysis-tests/testData/resolve/incorrectDataClass.kt");
+        }
+
         @Test
         @TestMetadata("incorrectSuperCall.kt")
         public void testIncorrectSuperCall() throws Exception {

compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirDiagnosticsWithLightTreeTestGenerated.java

@@ -287,6 +287,12 @@ public class FirDiagnosticsWithLightTreeTestGenerated extends AbstractFirDiagnos
             runTest("compiler/fir/analysis-tests/testData/resolve/implicitTypeInFakeOverride.kt");
         }
 
+        @Test
+        @TestMetadata("incorrectDataClass.kt")
+        public void testIncorrectDataClass() throws Exception {
+            runTest("compiler/fir/analysis-tests/testData/resolve/incorrectDataClass.kt");
+        }
+
         @Test
         @TestMetadata("incorrectSuperCall.kt")
         public void testIncorrectSuperCall() throws Exception {