| 1 | /**
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| 2 | * Copyright (c) 2014, Facebook, Inc.
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * This source code is licensed under the BSD-style license found in the
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| 6 | * https://raw.github.com/facebook/regenerator/master/LICENSE file. An
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| 7 | * additional grant of patent rights can be found in the PATENTS file in
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| 8 | * the same directory.
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| 9 | */
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| 10 |
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| 11 | import * as t from "babel-types";
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| 12 |
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| 13 | export function runtimeProperty(name) {
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| 14 | return t.memberExpression(
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| 15 | t.identifier("regeneratorRuntime"),
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| 16 | t.identifier(name),
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| 17 | false
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| 18 | );
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| 19 | }
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| 20 |
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| 21 | export function isReference(path) {
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| 22 | return path.isReferenced() || path.parentPath.isAssignmentExpression({ left: path.node });
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| 23 | }
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