[Common IR] Get rid of inlineConstVal flag

The hack involving disabling constant inlining via the inlineConstVal
flag was necessary to avoid a JS IR incremental compilation issue.
Since the issue has been fixed, the hack is no longer needed.

compiler/ir/ir.interpreter/src/org/jetbrains/kotlin/ir/interpreter/IrInterpreterConfiguration.kt

@@ -14,7 +14,6 @@ import org.jetbrains.kotlin.platform.TargetPlatform
  * @param createNonCompileTimeObjects
  *      'true' - interpreter will construct object and initialize its properties despite the fact it is not marked as compile time;
  *      'false' - interpreter will create a representation of empty object, that can be used to get const properties
- * @param inlineConstVal tell the interpreter that value of const property can be inlined instead of getter call
  */
 // TODO maybe create some sort of builder
 data class IrInterpreterConfiguration(
@@ -24,5 +23,4 @@ data class IrInterpreterConfiguration(
     val createNonCompileTimeObjects: Boolean = false,
     val printOnlyExceptionMessage: Boolean = false,
     val collapseStackTraceFromJDK: Boolean = true,
-    val inlineConstVal: Boolean = true,
 )

compiler/ir/ir.interpreter/src/org/jetbrains/kotlin/ir/interpreter/checker/IrInterpreterChecker.kt

@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.ir.interpreter.checker
 
 import org.jetbrains.kotlin.ir.IrBuiltIns
 import org.jetbrains.kotlin.ir.declarations.IrFile
-import org.jetbrains.kotlin.ir.interpreter.IrInterpreterConfiguration
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
 
 interface IrInterpreterChecker : IrElementVisitor<Boolean, IrInterpreterCheckerData>
@@ -16,5 +15,4 @@ class IrInterpreterCheckerData(
     val irFile: IrFile,
     val mode: EvaluationMode,
     val irBuiltIns: IrBuiltIns,
-    val interpreterConfiguration: IrInterpreterConfiguration,
-)
+)

compiler/ir/ir.interpreter/src/org/jetbrains/kotlin/ir/interpreter/checker/IrInterpreterCommonChecker.kt

@@ -20,7 +20,6 @@ import org.jetbrains.kotlin.ir.types.classifierOrNull
 import org.jetbrains.kotlin.ir.types.isAny
 import org.jetbrains.kotlin.ir.types.isPrimitiveType
 import org.jetbrains.kotlin.ir.types.isStringClassType
-import org.jetbrains.kotlin.ir.util.fileOrNull
 import org.jetbrains.kotlin.ir.util.parentAsClass
 import org.jetbrains.kotlin.ir.util.statements
 
@@ -65,7 +64,6 @@ class IrInterpreterCommonChecker : IrInterpreterChecker {
     override fun visitCall(expression: IrCall, data: IrInterpreterCheckerData): Boolean {
         val owner = expression.symbol.owner
         return when {
-            !data.interpreterConfiguration.inlineConstVal && expression.isGetterToConstVal() && data.irFile != owner.fileOrNull -> false
             expression.dispatchReceiver.isAccessToNotNullableObject() && expression.isGetterToConstVal() -> visitBodyIfNeeded(owner, data)
             !data.mode.canEvaluateExpression(expression) || !data.mode.canEvaluateFunction(owner) -> false
             expression.isKCallableNameCall(data.irBuiltIns) || expression.isEnumName() -> true
@@ -330,4 +328,4 @@ class IrInterpreterCommonChecker : IrInterpreterChecker {
     override fun visitClassReference(expression: IrClassReference, data: IrInterpreterCheckerData): Boolean {
         return data.mode.canEvaluateClassReference(expression)
     }
-}
+}

compiler/ir/ir.interpreter/src/org/jetbrains/kotlin/ir/interpreter/transformer/IrConstTransformer.kt

@@ -13,7 +13,6 @@ import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.expressions.*
 import org.jetbrains.kotlin.ir.expressions.impl.IrConstImpl
 import org.jetbrains.kotlin.ir.interpreter.IrInterpreter
-import org.jetbrains.kotlin.ir.interpreter.IrInterpreterConfiguration
 import org.jetbrains.kotlin.ir.interpreter.checker.EvaluationMode
 import org.jetbrains.kotlin.ir.interpreter.checker.IrInterpreterChecker
 import org.jetbrains.kotlin.ir.interpreter.checker.IrInterpreterCheckerData
@@ -121,11 +120,9 @@ internal abstract class IrConstTransformer(
         return this
     }
 
-    protected fun IrExpression.canBeInterpreted(
-        configuration: IrInterpreterConfiguration = interpreter.environment.configuration
-    ): Boolean {
+    protected fun IrExpression.canBeInterpreted(): Boolean {
         return try {
-            this.accept(checker, IrInterpreterCheckerData(irFile, mode, interpreter.irBuiltIns, configuration))
+            this.accept(checker, IrInterpreterCheckerData(irFile, mode, interpreter.irBuiltIns))
         } catch (e: Throwable) {
             if (suppressExceptions) {
                 return false