raw.runtime.truffle.ast.expressions.option.OptionUnsafeGetNode Maven / Gradle / Ivy
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/*
* Copyright 2023 RAW Labs S.A.
*
* Use of this software is governed by the Business Source License
* included in the file licenses/BSL.txt.
*
* As of the Change Date specified in that file, in accordance with
* the Business Source License, use of this software will be governed
* by the Apache License, Version 2.0, included in the file
* licenses/APL.txt.
*/
package raw.runtime.truffle.ast.expressions.option;
import com.oracle.truffle.api.dsl.NodeChild;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.library.CachedLibrary;
import com.oracle.truffle.api.nodes.NodeInfo;
import raw.runtime.truffle.ExpressionNode;
import raw.runtime.truffle.runtime.exceptions.RawTruffleUnexpectedNullException;
import raw.runtime.truffle.runtime.option.OptionLibrary;
@NodeInfo(shortName = "Option.UnsafeGet")
@NodeChild("option")
public abstract class OptionUnsafeGetNode extends ExpressionNode {
@Specialization(guards = "options.isOption(option)", limit = "1")
protected Object doObject(Object option, @CachedLibrary("option") OptionLibrary options) {
if (options.isDefined(option)) {
return options.get(option);
} else {
throw new RawTruffleUnexpectedNullException(this);
}
}
}