FE KT-47939 callable references to functional interface constructors

Allow callable references to Kotlin 'fun interface' constructors.
Prohibit callable references to Java SAM interface constructors.

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDataClassConverters.kt

@@ -4333,4 +4333,10 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirJvmErrors.JAVA_SAM_INTERFACE_CONSTRUCTOR_REFERENCE) { firDiagnostic ->
+        JavaSamInterfaceConstructorReferenceImpl(
+            firDiagnostic as KtPsiDiagnostic,
+            token,
+        )
+    }
 }

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnostics.kt

@@ -3016,4 +3016,8 @@ sealed class KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         override val diagnosticClass get() = SpreadOnSignaturePolymorphicCallWarning::class
     }
 
+    abstract class JavaSamInterfaceConstructorReference : KtFirDiagnostic<PsiElement>() {
+        override val diagnosticClass get() = JavaSamInterfaceConstructorReference::class
+    }
+
 }

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnosticsImpl.kt

@@ -3646,3 +3646,8 @@ internal class SpreadOnSignaturePolymorphicCallWarningImpl(
     override val token: ValidityToken,
 ) : KtFirDiagnostic.SpreadOnSignaturePolymorphicCallWarning(), KtAbstractFirDiagnostic<PsiElement>
 
+internal class JavaSamInterfaceConstructorReferenceImpl(
+    override val firDiagnostic: KtPsiDiagnostic,
+    override val token: ValidityToken,
+) : KtFirDiagnostic.JavaSamInterfaceConstructorReference(), KtAbstractFirDiagnostic<PsiElement>
+