[FIR] Add diagnostic INAPPLICABLE_LATEINIT_MODIFIER + some builtin types

compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirSession.kt

@@ -54,8 +54,14 @@ class BuiltinTypes {
     val enumType: FirImplicitBuiltinTypeRef = FirImplicitEnumTypeRef(null)
     val annotationType: FirImplicitBuiltinTypeRef = FirImplicitAnnotationTypeRef(null)
     val booleanType: FirImplicitBuiltinTypeRef = FirImplicitBooleanTypeRef(null)
+    val byteType: FirImplicitBuiltinTypeRef = FirImplicitByteTypeRef(null)
+    val shortType: FirImplicitBuiltinTypeRef = FirImplicitShortTypeRef(null)
     val intType: FirImplicitBuiltinTypeRef = FirImplicitIntTypeRef(null)
+    val longType: FirImplicitBuiltinTypeRef = FirImplicitLongTypeRef(null)
+    val doubleType: FirImplicitBuiltinTypeRef = FirImplicitDoubleTypeRef(null)
+    val floatType: FirImplicitBuiltinTypeRef = FirImplicitFloatTypeRef(null)
     val nothingType: FirImplicitBuiltinTypeRef = FirImplicitNothingTypeRef(null)
     val nullableNothingType: FirImplicitBuiltinTypeRef = FirImplicitNullableNothingTypeRef(null)
+    val charType: FirImplicitBuiltinTypeRef = FirImplicitCharTypeRef(null)
     val stringType: FirImplicitBuiltinTypeRef = FirImplicitStringTypeRef(null)
 }

compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/impl/FirImplicitBuiltinTypeRef.kt

@@ -72,10 +72,30 @@ class FirImplicitBooleanTypeRef(
     source: FirSourceElement?
 ) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Boolean)
 
+class FirImplicitByteTypeRef(
+    source: FirSourceElement?
+) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Byte)
+
+class FirImplicitShortTypeRef(
+    source: FirSourceElement?
+) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Short)
+
 class FirImplicitIntTypeRef(
     source: FirSourceElement?
 ) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Int)
 
+class FirImplicitLongTypeRef(
+    source: FirSourceElement?
+) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Long)
+
+class FirImplicitDoubleTypeRef(
+    source: FirSourceElement?
+) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Double)
+
+class FirImplicitFloatTypeRef(
+    source: FirSourceElement?
+) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Float)
+
 class FirImplicitNothingTypeRef(
     source: FirSourceElement?
 ) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Nothing)
@@ -84,6 +104,10 @@ class FirImplicitNullableNothingTypeRef(
     source: FirSourceElement?
 ) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Nothing, isNullable = true)
 
+class FirImplicitCharTypeRef(
+    source: FirSourceElement?
+) : FirImplicitBuiltinTypeRef(source, StandardClassIds.Char)
+
 class FirImplicitStringTypeRef(
     source: FirSourceElement?
 ) : FirImplicitBuiltinTypeRef(source, StandardClassIds.String)
@@ -146,9 +170,15 @@ fun FirImplicitBuiltinTypeRef.withFakeSource(kind: FirFakeSourceElementKind): Fi
         is FirImplicitEnumTypeRef -> FirImplicitEnumTypeRef(newSource)
         is FirImplicitAnnotationTypeRef -> FirImplicitAnnotationTypeRef(newSource)
         is FirImplicitBooleanTypeRef -> FirImplicitBooleanTypeRef(newSource)
+        is FirImplicitByteTypeRef -> FirImplicitByteTypeRef(newSource)
+        is FirImplicitShortTypeRef -> FirImplicitShortTypeRef(newSource)
         is FirImplicitIntTypeRef -> FirImplicitIntTypeRef(newSource)
+        is FirImplicitLongTypeRef -> FirImplicitLongTypeRef(newSource)
+        is FirImplicitDoubleTypeRef -> FirImplicitDoubleTypeRef(newSource)
+        is FirImplicitFloatTypeRef -> FirImplicitFloatTypeRef(newSource)
         is FirImplicitNothingTypeRef -> FirImplicitNothingTypeRef(newSource)
         is FirImplicitNullableNothingTypeRef -> FirImplicitNullableNothingTypeRef(newSource)
+        is FirImplicitCharTypeRef -> FirImplicitCharTypeRef(newSource)
         is FirImplicitStringTypeRef -> FirImplicitStringTypeRef(newSource)
         is FirImplicitKPropertyTypeRef -> FirImplicitKPropertyTypeRef(
             newSource,