mirror of https://github.com/tc39/test262.git
53 lines
1.5 KiB
JavaScript
53 lines
1.5 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/dstr-binding/ary-ptrn-elem-obj-prop-id.case
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// - src/dstr-binding/default/try.template
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/*---
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description: BindingElement with object binding pattern and initializer is not used (try statement)
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esid: sec-runtime-semantics-catchclauseevaluation
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es6id: 13.15.7
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features: [destructuring-binding]
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flags: [generated]
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info: |
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Catch : catch ( CatchParameter ) Block
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[...]
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5. Let status be the result of performing BindingInitialization for
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CatchParameter passing thrownValue and catchEnv as arguments.
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[...]
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13.3.3.6 Runtime Semantics: IteratorBindingInitialization
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BindingElement : BindingPatternInitializer opt
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[...]
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2. If iteratorRecord.[[done]] is true, let v be undefined.
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3. If Initializer is present and v is undefined, then
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a. Let defaultValue be the result of evaluating Initializer.
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b. Let v be ? GetValue(defaultValue).
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4. Return the result of performing BindingInitialization of BindingPattern
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with v and environment as the arguments.
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---*/
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var ranCatch = false;
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try {
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throw [{ u: 777, w: 888, y: 999 }];
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} catch ([{ u: v, w: x, y: z } = { u: 444, w: 555, y: 666 }]) {
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assert.sameValue(v, 777);
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assert.sameValue(x, 888);
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assert.sameValue(z, 999);
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assert.throws(ReferenceError, function() {
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u;
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});
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assert.throws(ReferenceError, function() {
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w;
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});
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assert.throws(ReferenceError, function() {
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y;
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});
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ranCatch = true;
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}
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assert(ranCatch, 'executed `catch` block');
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