syntax-parsed-arrow-then-bigint.js

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/*

 * Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/licenses/publicdomain/

*/

//-----------------------------------------------------------------------------

var BUGNUMBER = 1596706;

var summary =

  "Properly evaluate a bigint literal that's initially tokenized by a syntax " +

  "parser (because the bigint literal appears immediately after an arrow " +

  "function with expression body)";

print(BUGNUMBER + ": " + summary);

/**************

 * BEGIN TEST *

 **************/

// block followed by semicolon

assertEq(eval(`x=>{};

17n`), 17n);

// block not followed by semicolon

assertEq(eval(`x=>{}

42n`), 42n);

// expr followed by semicolon

assertEq(eval(`x=>y;

8675309n`), 8675309n);

// expr not followed by semicolon

assertEq(eval(`x=>y

78051120n`), 78051120n);

/******************************************************************************/

if (typeof reportCompare === "function")

  reportCompare(true, true);

print("Tests complete");