[IR] Unbind construction methods of IR file/enum entry/type alias from symbol.descriptor

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/generators/DeclarationGenerator.kt

@@ -86,7 +86,8 @@ class DeclarationGenerator(override val context: GeneratorContext) : Generator {
                 ktTypeAlias.startOffsetSkippingComments, ktTypeAlias.endOffset,
                 symbol,
                 typeAliasDescriptor.expandedType.toIrType(),
-                IrDeclarationOrigin.DEFINED
+                IrDeclarationOrigin.DEFINED,
+                typeAliasDescriptor
             )
         }
         generateGlobalTypeParametersDeclarations(irTypeAlias, typeAliasDescriptor.declaredTypeParameters)

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/generators/StandaloneDeclarationGenerator.kt

@@ -99,13 +99,21 @@ class StandaloneDeclarationGenerator(private val context: GeneratorContext) {
 
     fun generateEnumEntry(startOffset: Int, endOffset: Int, origin: IrDeclarationOrigin, descriptor: ClassDescriptor, symbol: IrEnumEntrySymbol): IrEnumEntry {
         // TODO: corresponging class?
-        val irEntry = IrEnumEntryImpl(startOffset, endOffset, origin, symbol)
+        val irEntry = IrEnumEntryImpl(startOffset, endOffset, origin, symbol, descriptor.name)
 
         return irEntry
     }
 
-    fun generateTypeAlias(startOffset: Int, endOffset: Int, origin: IrDeclarationOrigin, descriptor: TypeAliasDescriptor, symbol: IrTypeAliasSymbol): IrTypeAlias {
+    fun generateTypeAlias(
-        val irAlias = IrTypeAliasImpl.fromSymbolDescriptor(startOffset, endOffset, symbol, descriptor.expandedType.toIrType(), origin)
+        startOffset: Int,
+        endOffset: Int,
+        origin: IrDeclarationOrigin,
+        descriptor: TypeAliasDescriptor,
+        symbol: IrTypeAliasSymbol
+    ): IrTypeAlias {
+        val irAlias = IrTypeAliasImpl.fromSymbolDescriptor(
+            startOffset, endOffset, symbol, descriptor.expandedType.toIrType(), origin, descriptor
+        )
 
         generateGlobalTypeParametersDeclarations(irAlias, descriptor.declaredTypeParameters)
 

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/impl/IrEnumEntryImpl.kt

@@ -38,14 +38,6 @@ class IrEnumEntryImpl(
     IrEnumEntry,
     EnumEntryCarrier {
 
-    constructor(
-        startOffset: Int,
-        endOffset: Int,
-        origin: IrDeclarationOrigin,
-        symbol: IrEnumEntrySymbol
-    ) :
-            this(startOffset, endOffset, origin, symbol, symbol.descriptor.name)
-
     init {
         symbol.bind(this)
     }

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/impl/IrFileImpl.kt

@@ -35,6 +35,10 @@ class IrFileImpl(
     IrElementBase(0, fileEntry.maxOffset),
     IrFile {
 
+    @Deprecated(
+        "This constructor is left for native compilation purpose only. It uses symbol.descriptor attributes " +
+                "Please provide FqName explicitly"
+    )
     constructor(
         fileEntry: SourceManager.FileEntry,
         symbol: IrFileSymbol

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/impl/IrTypeAliasImpl.kt

@@ -66,15 +66,16 @@ class IrTypeAliasImpl(
             endOffset: Int,
             symbol: IrTypeAliasSymbol,
             expandedType: IrType,
-            origin: IrDeclarationOrigin
+            origin: IrDeclarationOrigin,
+            descriptor: TypeAliasDescriptor
         ) =
             IrTypeAliasImpl(
                 startOffset, endOffset,
                 symbol,
-                symbol.descriptor.name,
+                descriptor.name,
-                symbol.descriptor.visibility,
+                descriptor.visibility,
                 expandedType,
-                symbol.descriptor.isActual,
+                descriptor.isActual,
                 origin
             )
     }