mirror of
https://github.com/tc39/test262.git
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b62dccf1dc
- lastIndex in RegExp.prototype[Symbol.split]: tc39/ecma262@08b4756747 - Missing number conversion in DataView.prototype.setXXX: tc39/ecma262@4f875fe96d - Negative zero byteoffset in TypedArray: tc39/ecma262@2d1ed20db7 - EvalDeclarationInstantiation throws TypeError: tc39/ecma262@2be6968715 - BindingRestElement allows BindingPattern: tc39/ecma262@d322357e6b - Eval in parameters with computed property keys: tc39/ecma262@04e2e9b719 - Use strict with non-simple parameters: tc39/ecma262@15b0db41ed - __proto__ in strict mode: tc39/ecma262@5c1984334d
33 lines
1.1 KiB
JavaScript
Executable File
33 lines
1.1 KiB
JavaScript
Executable File
// Copyright (C) 2015 André Bargull. 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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es6id: 18.2.1.2
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description: Throws a TypeError if a global generator function cannot be defined.
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info: >
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Runtime Semantics: EvalDeclarationInstantiation( body, varEnv, lexEnv, strict)
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...
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8. For each d in varDeclarations, in reverse list order do
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a. If d is neither a VariableDeclaration or a ForBinding, then
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i. Assert: d is either a FunctionDeclaration or a GeneratorDeclaration.
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ii. NOTE If there are multiple FunctionDeclarations for the same name, the last declaration is used.
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iii. Let fn be the sole element of the BoundNames of d.
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iv. If fn is not an element of declaredFunctionNames, then
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1. If varEnvRec is a global Environment Record, then
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a. Let fnDefinable be varEnvRec.CanDeclareGlobalFunction(fn).
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b. ReturnIfAbrupt(fnDefinable).
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c. If fnDefinable is false, throw TypeError exception.
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...
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flags: [noStrict]
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---*/
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var error;
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try {
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eval("function* NaN(){}");
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} catch (e) {
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error = e;
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}
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assert(error instanceof TypeError);
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