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30 lines
951 B
Plaintext
30 lines
951 B
Plaintext
// Copyright (C) 2017 Valerie Young. 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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desc: error if `arguments` in StatementList of eval
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info: |
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Additional Early Error Rules for Eval Inside Initializer
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These static semantics are applied by PerformEval when a direct eval call occurs inside a class field initializer.
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ScriptBody : StatementList
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It is a Syntax Error if ContainsArguments of StatementList is true.
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...
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Static Semantics: ContainsArguments
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IdentifierReference : Identifier
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1. If the StringValue of Identifier is "arguments", return true.
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...
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For all other grammatical productions, recurse on all nonterminals. If any piece returns true, then return true. Otherwise return false.
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features: [class, class-fields-public]
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template: initializer-direct-eval-arguments
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---*/
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//- initializer
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arguments
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//- arrow-body
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() => arguments
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//- earlyerror
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SyntaxError
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