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7630e1763d
Limit tests in `language/expressions/call/` and `built-ins/eval/` to only assert details that are directly related to the invocation pattern. Re-organize all other tests within the `language/eval-code/` directory, further categorizing each as `direct` or `indirect` as appropriate. Remove the extraneous "executable" flag from those files which carried it.
37 lines
1.4 KiB
JavaScript
37 lines
1.4 KiB
JavaScript
// 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: Global variables are not created if conflicting function declarations were detected.
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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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15. For each String vn in declaredVarNames, in list order do
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a. If varEnvRec is a global Environment Record, then
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i. Let status be varEnvRec.CreateGlobalVarBinding(vn, true).
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ii. ReturnIfAbrupt(status).
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...
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flags: [noStrict]
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---*/
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try {
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eval("var shouldNotBeDefined; function NaN(){}");
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} catch (e) {
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// Ignore TypeError exception.
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}
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assert.sameValue(Object.getOwnPropertyDescriptor(this, "shouldNotBeDefined"), undefined);
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