mikesamuel

Ambiguous

Ambiguous

Ambiguous

NFC Å - Å

NFKC Äffin - Äffin

mikesamuel

diff --git a/lib/internal/modules/cjs/loader.js b/lib/internal/modules/cjs/loader.js
index 33d8907e4f..6df7c32efd 100644
--- a/lib/internal/modules/cjs/loader.js
+++ b/lib/internal/modules/cjs/loader.js
@@ -46,6 +46,9 @@ const preserveSymlinks = !!process.binding('config').preserveSymlinks;
 const preserveSymlinksMain = !!process.binding('config').preserveSymlinksMain;
 const experimentalModules = !!process.binding('config').experimentalModules;

+const { defineProperties, hasOwnProperty } = Object;
+const { apply } = Reflect;

mikesamuel

/**
 * A symbol that should only be added to objects whose
 * properties come from an external string, or which include
 * uncherry-picked properties from such an object.
 */
const PARSER_OUTPUT_SYMBOL = Symbol('parserOutput');
function markingReviver(_, value) {
  "use strict";
  if (value && typeof value === 'object') {
    // HACK: This might fail if optReviver freezes values.

mikesamuel

class TrustedScript {  // Just a stub of github.com/wicg/trusted-types
  constructor(x) {
    this.content = String(x);
  }

  toString() {
    return this.content;
  }

  static createUnsafely(x) {

mikesamuel

<script>/*&#42;/alert('svg');//*/alert('html');
//<![CDATA[</script><!--]]>--></script>
<svg>
<script>/*&#42;/alert('svg');//*/alert('html');
//<![CDATA[</script><!--]]>--></script>
</svg>

mikesamuel

// On the server
response.write(x);

// On the client
document.body.innerHTML = x;

mikesamuel

// Run in the context of a HostEnsureCanCompileStrings callout that
// throws an EvalError (from the callee realm) for string values, and
// arrays.

const PASS = {}, FAIL = {};

function tryCompileAsFunctionBody(description, source, expectedStatus) {
  let status = FAIL;
  try {
    new Function(source);

mikesamuel

import java.lang.reflect.*;
import java.util.*;

public class Foo {
    public static void main(String[] argv) throws Exception {
        Class<?> integerCacheClass = Arrays.stream(Integer.class.getDeclaredClasses())
            .filter(c -> c.getSimpleName().equals("IntegerCache"))
            .findFirst()
            .get();
        Field cacheField = Arrays.stream(integerCacheClass.getDeclaredFields())

mikesamuel

In JavaScript a nested type can read and assign variables from outer scopes.

function counter(start = 0) {
  let n = start;
  class Counter {
    peek() { return n; }
    increment() { ++n; }
  }
 return new Counter();

mikesamuel

function cmpNums(a, b) {
    if (Object.is(a, b)) { return 0; }
    let delta = a - b;
    if (delta) {
        return Math.sign(delta);
    } else if (delta === 0) {
        // The only values that do not match Object.is above
        // and which do not lead to a NaN delta are -0, +0
        // and vice versa.
        return Object.is(a, -0) ? -1 : 1;