test262/test/language/expressions/function/param-duplicated-strict-body-1.js
Mike Pennisi 1d96e25784 Refactor function literal tests for parsers
A number of tests for the parsing of function literals were expressed
using `eval`. This made the tests more complex than necessary and also
prevented the tests from providing value to ECMAScript parsers.

Remove the use of `eval` in the relevant tests and instead express the
expectations with literal source text.
2018-02-03 23:25:41 -05:00

23 lines
729 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: |
Refer 13.1;
It is a SyntaxError if any Identifier value occurs more than once within a FormalParameterList of a strict mode
FunctionDeclaration or FunctionExpression.
es5id: 13.1-30-s
description: >
Strict Mode - SyntaxError is thrown if a function is created using
a FunctionExpression whose FunctionBody is contained in strict
code and the function has two identical parameters
negative:
phase: parse
type: SyntaxError
flags: [noStrict]
---*/
throw "Test262: This statement should not be evaluated.";
(function (param, param) { 'use strict'; });