if (parent is KtParenthesizedExpression) return false

            // expressions like `|foo.bar()|` or `|foo?.baz()|` are ignored
            if (this is KtQualifiedExpression && selectorExpression is KtCallExpression) return false

            // expressions like `foo.|bar|` or `foo?.|baz|` are ignored
            if (this is KtNameReferenceExpression && getQualifiedExpressionForSelector() != null) return false

        when (binaryLogicExpression.kind) {
            LogicOperationKind.AND -> KtContractBinaryLogicExpression.KtLogicOperation.AND
            LogicOperationKind.OR -> KtContractBinaryLogicExpression.KtLogicOperation.OR
        }
    )

    override fun visitLogicalNot(logicalNot: ConeLogicalNot, data: Unit): KtContractLogicalNotExpression =
        KtContractLogicalNotExpression(logicalNot.arg.accept())

    override val name: Name
        get() = withValidityAssertion { descriptor.name }

    // There doesn't seem to be a way to determine if `descriptor` has a body or not, so we return an initializer even for enum entries
    // without a body.
    override val enumEntryInitializer: KtEnumEntryInitializerSymbol?
        get() = this

                // to work with if there are no extension tools.
                // If there are extension tools, any empty scopes, whether from shadowedSearchScope
                // on the extension tools or from this add() call, will be ignored.
                add(GlobalSearchScope.EMPTY_SCOPE)
                extensionTools.mapTo(this) { it.shadowedSearchScope }
            }
        )

        }
    }

    /**
     * Returns a [FirExpression] matching the given PSI [receiverExpression].
     *
     * @param receiverExpression a qualified expression receiver (e.g., `foo` in `foo?.bar()`, or in `foo.bar`).
     *
     * The function unwraps certain receiver expressions. For instance, for safe calls direct counterpart to a [KtSafeQualifiedExpression]

     * Tries to resolve [fqName] into available extension callables (functions or properties)
     * prefixed with a suitable extension receiver type (like in `Foo.bar`, or `foo.Foo.bar`).
     *
     * Relies on the fact that in such references only the last qualifier refers to the
     * actual extension callable, and the part before that refers to the receiver type (either fully
     * or partially qualified).
     *

    /**
     * Assuming that both this [FirScope] and [another] are [FirNestedClassifierScope] or [FirClassUseSiteMemberScope] and both of them
     * are surrounding [from], returns whether this [FirScope] is closer than [another] based on the distance from [from].
     *
     * If one of this [FirScope] and [another] is not [FirNestedClassifierScope] or [FirClassUseSiteMemberScope], it returns false.
     *
     * Example:

    override fun visitLogicalOr(logicalOr: LogicalOr, data: Unit): Any = KtContractBinaryLogicExpression(
        logicalOr.left.accept(),
        logicalOr.right.accept(),
        KtContractBinaryLogicExpression.KtLogicOperation.OR
    )

    override fun visitLogicalAnd(logicalAnd: LogicalAnd, data: Unit): Any = KtContractBinaryLogicExpression(
        logicalAnd.left.accept(),
        logicalAnd.right.accept(),

(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:

## Supported Versions

Security updates are applied to the latest feature release (1.x) of the compiler, standard library, and build plugins.

A fix will be shipped with the next incremental (1.x.y) or bug fix release (1.x.yz).

All fixes are also applied to the master branch to be included in all upcoming releases.

## Reporting a Vulnerability