[FIR] Report MISSING_CONSTRUCTOR_KEYWORD

^KT-59407 Fixed

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

@@ -278,6 +278,12 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirErrors.MISSING_CONSTRUCTOR_KEYWORD) { firDiagnostic ->
+        MissingConstructorKeywordImpl(
+            firDiagnostic as KtPsiDiagnostic,
+            token,
+        )
+    }
     add(FirErrors.INVISIBLE_REFERENCE) { firDiagnostic ->
         InvisibleReferenceImpl(
             firSymbolBuilder.buildSymbol(firDiagnostic.a),

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

@@ -237,6 +237,10 @@ sealed interface KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         val diagnosticName: String
     }
 
+    interface MissingConstructorKeyword : KtFirDiagnostic<PsiElement> {
+        override val diagnosticClass get() = MissingConstructorKeyword::class
+    }
+
     interface InvisibleReference : KtFirDiagnostic<PsiElement> {
         override val diagnosticClass get() = InvisibleReference::class
         val reference: KtSymbol

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

@@ -270,6 +270,11 @@ internal class ErrorSuppressionImpl(
     token: KtLifetimeToken,
 ) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.ErrorSuppression
 
+internal class MissingConstructorKeywordImpl(
+    firDiagnostic: KtPsiDiagnostic,
+    token: KtLifetimeToken,
+) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.MissingConstructorKeyword
+
 internal class InvisibleReferenceImpl(
     override val reference: KtSymbol,
     override val visible: Visibility,