first commit

node_modules/acorn-bigint/run_test262.js

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+"use strict"
+
+const path = require("path")
+const run = require("test262-parser-runner")
+const acorn = require("acorn")
+const bigInt = require(".")
+const Parser = acorn.Parser.extend(bigInt)
+
+const unsupportedFeatures = [
+  "async-iteration",
+  "class-fields-private",
+  "class-fields-public"
+]
+
+run(
+  (content, options) => Parser.parse(content, {sourceType: options.sourceType, ecmaVersion: 9}),
+  {
+    testsDirectory: path.dirname(require.resolve("test262/package.json")),
+    skip: test => (!test.attrs.features || !test.attrs.features.includes("BigInt") || unsupportedFeatures.some(f => test.attrs.features.includes(f))),
+  }
+)