(or put it into `$GRADLE_USER_HOME/gradle.properties`).

On Windows you might need to add long paths setting to the repo:

    git config core.longpaths true 

## Building

The project is built with Gradle. Run Gradle to build the project and to run the tests 
using the following command on Unix/macOS:

    ./gradlew <tasks-and-options>
    
or the following command on Windows:

        if (symbol is KtFirPackageSymbol || symbol is KtReceiverParameterSymbol) return null
        require(symbol is KtFirSymbol<*>) { "${this::class}" }

        // Optimization: Avoid building `firSymbol` of `KtFirPsiJavaClassSymbol` if it definitely isn't deprecated.
        if (symbol is KtFirPsiJavaClassSymbol && !symbol.mayHaveDeprecation()) {
            return null
        }

 */

package org.jetbrains.kotlin.analysis.api.descriptors.utils

import org.jetbrains.kotlin.builtins.FAKE_CONTINUATION_CLASS_DESCRIPTOR
import org.jetbrains.kotlin.builtins.KotlinBuiltIns
import org.jetbrains.kotlin.builtins.functions.FunctionClassDescriptor
import org.jetbrains.kotlin.builtins.functions.isSuspendOrKSuspendFunction
import org.jetbrains.kotlin.descriptors.*

import org.jetbrains.kotlin.analysis.api.types.KtType
import org.jetbrains.kotlin.analysis.api.types.KtTypeNullability
import org.jetbrains.kotlin.builtins.*
import org.jetbrains.kotlin.builtins.functions.FunctionClassDescriptor
import org.jetbrains.kotlin.builtins.functions.isSuspendOrKSuspendFunction
import org.jetbrains.kotlin.name.ClassId
import org.jetbrains.kotlin.types.SimpleType

internal class KtFe10FunctionalType(

        val returnType = if (resultingDescriptor is ValueParameterDescriptor && resultingDescriptor.isVararg) {
            val arrayType = resultingDescriptor.returnType ?: return null
            analysisContext.builtIns.getArrayElementType(arrayType)
        } else {
            resultingDescriptor.returnType
        }
        val ktReturnType = returnType?.toKtType(analysisContext) ?: return null

<component name="ProjectRunConfigurationManager">
  <configuration default="false" name="Generate builtins" type="GradleRunConfiguration" factoryName="Gradle" folderName="Stdlib">
    <ExternalSystemSettings>
      <option name="executionName" />
      <option name="externalProjectPath" value="$PROJECT_DIR$" />
      <option name="externalSystemIdString" value="GRADLE" />
      <option name="scriptParameters" value="" />
      <option name="taskDescriptions">

        }
    }

    /**
     * Try to get fir element for type reference through symbols.
     * When the type is declared in compiled code this is faster than building FIR from decompiled text.
     */
    private fun KtTypeReference.getFirBySymbols(): FirElement? {
        val parent = parent
        return when {

        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
      </item>
      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">

 */

package org.jetbrains.kotlin.analysis.api.descriptors.utils

import org.jetbrains.kotlin.builtins.functions.BuiltInFunctionArity
import org.jetbrains.kotlin.builtins.isFunctionType
import org.jetbrains.kotlin.builtins.isKFunctionType
import org.jetbrains.kotlin.builtins.jvm.JavaToKotlinClassMap
import org.jetbrains.kotlin.codegen.JvmCodegenUtil
import org.jetbrains.kotlin.codegen.signature.JvmSignatureWriter

        callResolver = componentProvider.get()
        kotlinToResolvedCallTransformer = componentProvider.get()
        kotlinTypeRefiner = componentProvider.get()

        val builtIns = resolveSession!!.moduleDescriptor.builtIns
        val typeSpecificityComparator = componentProvider.get<TypeSpecificityComparator>()
        val platformOverloadsSpecificityComparator = componentProvider.get<PlatformOverloadsSpecificityComparator>()