mirror of https://github.com/tc39/test262.git
26 lines
710 B
JavaScript
26 lines
710 B
JavaScript
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-runtime-semantics-catchclauseevaluation
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description: Retainment of existing variable environment for `catch` block
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info: |
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[...]
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8. Let B be the result of evaluating Block.
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[...]
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---*/
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var x = 1;
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var probeBefore = function() { return x; };
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var probeInside;
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try {
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throw null;
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} catch (_) {
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var x = 2;
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probeInside = function() { return x; };
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}
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assert.sameValue(probeBefore(), 2, 'reference preceeding statement');
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assert.sameValue(probeInside(), 2, 'reference within statement');
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assert.sameValue(x, 2, 'reference following statement');
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