Class UnexpectedResultException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.oracle.truffle.api.nodes.SlowPathException

com.oracle.truffle.api.nodes.UnexpectedResultException

All Implemented Interfaces:

Serializable

public final class UnexpectedResultException
extends SlowPathException

An exception that should be thrown if the return value cannot be represented as a value of the return type. The Truffle optimizer has special knowledge of this exception class and will never compile a catch block that catches this exception type.

Since:

0.8 or earlier

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
UnexpectedResultException(Object result)	Creates the exception with the alternative result that cannot be represented as a value of the return type.

Method Summary

Modifier and Type	Method	Description
Object	getResult()

Methods inherited from class SlowPathException

fillInStackTrace

Methods inherited from class Throwable

addSuppressed, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

UnexpectedResultException

public UnexpectedResultException(Object result)

Creates the exception with the alternative result that cannot be represented as a value of the return type.

Parameters:

result - the alternative result

Since:

0.8 or earlier

Method Details

getResult

public Object getResult()

Returns:

the unexpected result

Since:

0.8 or earlier