[FE] Prohibit missed MUST_BE_INITIALIZED when there is no primary constructor

^KT-58472 Fixed
Review: https://jetbrains.team/p/kt/reviews/9967

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

@@ -2851,6 +2851,12 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirErrors.MUST_BE_INITIALIZED_WARNING) { firDiagnostic ->
+        MustBeInitializedWarningImpl(
+            firDiagnostic as KtPsiDiagnostic,
+            token,
+        )
+    }
     add(FirErrors.MUST_BE_INITIALIZED_OR_BE_FINAL) { firDiagnostic ->
         MustBeInitializedOrBeFinalImpl(
             firDiagnostic as KtPsiDiagnostic,
@@ -2869,6 +2875,12 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirErrors.MUST_BE_INITIALIZED_OR_BE_ABSTRACT_WARNING) { firDiagnostic ->
+        MustBeInitializedOrBeAbstractWarningImpl(
+            firDiagnostic as KtPsiDiagnostic,
+            token,
+        )
+    }
     add(FirErrors.MUST_BE_INITIALIZED_OR_FINAL_OR_ABSTRACT) { firDiagnostic ->
         MustBeInitializedOrFinalOrAbstractImpl(
             firDiagnostic as KtPsiDiagnostic,

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

@@ -2019,6 +2019,10 @@ sealed class KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         override val diagnosticClass get() = MustBeInitialized::class
     }
 
+    abstract class MustBeInitializedWarning : KtFirDiagnostic<KtProperty>() {
+        override val diagnosticClass get() = MustBeInitializedWarning::class
+    }
+
     abstract class MustBeInitializedOrBeFinal : KtFirDiagnostic<KtProperty>() {
         override val diagnosticClass get() = MustBeInitializedOrBeFinal::class
     }
@@ -2031,6 +2035,10 @@ sealed class KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         override val diagnosticClass get() = MustBeInitializedOrBeAbstract::class
     }
 
+    abstract class MustBeInitializedOrBeAbstractWarning : KtFirDiagnostic<KtProperty>() {
+        override val diagnosticClass get() = MustBeInitializedOrBeAbstractWarning::class
+    }
+
     abstract class MustBeInitializedOrFinalOrAbstract : KtFirDiagnostic<KtProperty>() {
         override val diagnosticClass get() = MustBeInitializedOrFinalOrAbstract::class
     }

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

@@ -2425,6 +2425,11 @@ internal class MustBeInitializedImpl(
     override val token: KtLifetimeToken,
 ) : KtFirDiagnostic.MustBeInitialized(), KtAbstractFirDiagnostic<KtProperty>
 
+internal class MustBeInitializedWarningImpl(
+    override val firDiagnostic: KtPsiDiagnostic,
+    override val token: KtLifetimeToken,
+) : KtFirDiagnostic.MustBeInitializedWarning(), KtAbstractFirDiagnostic<KtProperty>
+
 internal class MustBeInitializedOrBeFinalImpl(
     override val firDiagnostic: KtPsiDiagnostic,
     override val token: KtLifetimeToken,
@@ -2440,6 +2445,11 @@ internal class MustBeInitializedOrBeAbstractImpl(
     override val token: KtLifetimeToken,
 ) : KtFirDiagnostic.MustBeInitializedOrBeAbstract(), KtAbstractFirDiagnostic<KtProperty>
 
+internal class MustBeInitializedOrBeAbstractWarningImpl(
+    override val firDiagnostic: KtPsiDiagnostic,
+    override val token: KtLifetimeToken,
+) : KtFirDiagnostic.MustBeInitializedOrBeAbstractWarning(), KtAbstractFirDiagnostic<KtProperty>
+
 internal class MustBeInitializedOrFinalOrAbstractImpl(
     override val firDiagnostic: KtPsiDiagnostic,
     override val token: KtLifetimeToken,