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Rollup merge of #96361 - GuillaumeGomez:es6, r=notriddle

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Switch JS code to ES6

Considering it's already quite big, I'll do the remaining files in another PR.

Part of #93058.

r? ``@notriddle``
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Guillaume Gomez 2022-04-26 13:22:28 +02:00 • committed by GitHub
commit 52fefb0454
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3 changed files with 232 additions and 228 deletions
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20
src/tools/rustdoc-js/tester.js
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@ -85,8 +85,11 @@ function extractFunction(content, functionName) {
}
// Stupid function extractor for array.
function extractArrayVariable(content, arrayName) {
var splitter = "var " + arrayName;
function extractArrayVariable(content, arrayName, kind) {
if (typeof kind === "undefined") {
kind = "let ";
}
var splitter = kind + arrayName;
while (true) {
var start = content.indexOf(splitter);
if (start === -1) {
@ -126,12 +129,18 @@ function extractArrayVariable(content, arrayName) {
}
content = content.slice(start + 1);
}
if (kind === "let ") {
return extractArrayVariable(content, arrayName, "const ");
}
return null;
}
// Stupid function extractor for variable.
function extractVariable(content, varName) {
var splitter = "var " + varName;
function extractVariable(content, varName, kind) {
if (typeof kind === "undefined") {
kind = "let ";
}
var splitter = kind + varName;
while (true) {
var start = content.indexOf(splitter);
if (start === -1) {
@ -162,6 +171,9 @@ function extractVariable(content, varName) {
}
content = content.slice(start + 1);
}
if (kind === "let ") {
return extractVariable(content, varName, "const ");
}
return null;
}