[FIR] Forbid mixing supertypes with different functional kinds

^KT-61277 Fixed

plugins/fir-plugin-prototype/testData/diagnostics/checkers/mixingComposableAndNormalFunctions.fir.txt

@@ -0,0 +1,25 @@
+FILE: mixingComposableAndNormalFunctions.kt
+    public abstract class MyClass : R|kotlin/reflect/KSuspendFunction0<kotlin/Unit>|, R|() -> kotlin/Unit| {
+        public constructor(): R|MyClass| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+    public abstract class OurClass : R|@R|org/jetbrains/kotlin/fir/plugin/MyComposable|()  some/MyComposableFunction1<kotlin/Int, kotlin/Unit>|, R|() -> kotlin/Unit| {
+        public constructor(): R|OurClass| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+    public abstract class YourClass : R|@R|org/jetbrains/kotlin/fir/plugin/MyComposable|()  kotlin/reflect/KFunction1<kotlin/Boolean, kotlin/Unit>|, R|() -> kotlin/Unit| {
+        public constructor(): R|YourClass| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+    public abstract class Their : R|kotlin/reflect/KSuspendFunction1<kotlin/Boolean, kotlin/Unit>|, R|() -> kotlin/Unit| {
+        public constructor(): R|Their| {
+            super<R|kotlin/Any|>()
+        }
+
+    }

plugins/fir-plugin-prototype/testData/diagnostics/checkers/mixingComposableAndNormalFunctions.kt

@@ -0,0 +1,8 @@
+import org.jetbrains.kotlin.fir.plugin.MyComposable
+import kotlin.reflect.*
+
+abstract class MyClass: <!MIXING_SUSPEND_AND_NON_SUSPEND_SUPERTYPES!>KSuspendFunction0<Unit>, () -> Unit<!>
+abstract class OurClass: <!MIXING_FUNCTIONAL_KINDS_IN_SUPERTYPES!>@MyComposable (Int) -> Unit, () -> Unit<!>
+
+abstract class YourClass: @MyComposable KFunction1<Boolean, Unit>, () -> Unit
+abstract class Their: <!MIXING_SUSPEND_AND_NON_SUSPEND_SUPERTYPES!>KSuspendFunction1<Boolean, Unit>, () -> Unit<!>

plugins/fir-plugin-prototype/tests-gen/org/jetbrains/kotlin/fir/plugin/runners/FirPsiPluginDiagnosticTestGenerated.java

@@ -39,6 +39,12 @@ public class FirPsiPluginDiagnosticTestGenerated extends AbstractFirPsiPluginDia
             runTest("plugins/fir-plugin-prototype/testData/diagnostics/checkers/dependencyWithoutAttributePlugin.kt");
         }
 
+        @Test
+        @TestMetadata("mixingComposableAndNormalFunctions.kt")
+        public void testMixingComposableAndNormalFunctions() throws Exception {
+            runTest("plugins/fir-plugin-prototype/testData/diagnostics/checkers/mixingComposableAndNormalFunctions.kt");
+        }
+
         @Test
         @TestMetadata("signedNumbersCheckers.kt")
         public void testSignedNumbersCheckers() throws Exception {