2 files changed, 87 insertions, 0 deletions
diff --git a/node_modules/acorn-dynamic-import/lib/index.js b/node_modules/acorn-dynamic-import/lib/index.js
new file mode 100644
index 000000000..b6087debf
--- /dev/null
+++ b/node_modules/acorn-dynamic-import/lib/index.js
@@ -0,0 +1,17 @@
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _acorn = require('acorn');
+
+var acorn = _interopRequireWildcard(_acorn);
+
+var _inject = require('./inject');
+
+var _inject2 = _interopRequireDefault(_inject);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
+
+exports['default'] = (0, _inject2['default'])(acorn);
+\ No newline at end of file
diff --git a/node_modules/acorn-dynamic-import/lib/inject.js b/node_modules/acorn-dynamic-import/lib/inject.js
new file mode 100644
index 000000000..7b3832b70
--- /dev/null
+++ b/node_modules/acorn-dynamic-import/lib/inject.js
@@ -0,0 +1,70 @@
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports['default'] = injectDynamicImport;
+/* eslint-disable no-underscore-dangle */
+
+function injectDynamicImport(acorn) {
+  var tt = acorn.tokTypes;
+
+  // NOTE: This allows `yield import()` to parse correctly.
+  tt._import.startsExpr = true;
+
+  function parseDynamicImport() {
+    var node = this.startNode();
+    this.next();
+    if (this.type !== tt.parenL) {
+      this.unexpected();
+    }
+    return this.finishNode(node, 'Import');
+  }
+
+  function peekNext() {
+    return this.input[this.pos];
+  }
+
+  // eslint-disable-next-line no-param-reassign
+  acorn.plugins.dynamicImport = function () {
+    function dynamicImportPlugin(instance) {
+      instance.extend('parseStatement', function (nextMethod) {
+        return function () {
+          function parseStatement() {
+            var node = this.startNode();
+            if (this.type === tt._import) {
+              var nextToken = peekNext.call(this);
+              if (nextToken === tt.parenL.label) {
+                var expr = this.parseExpression();
+                return this.parseExpressionStatement(node, expr);
+              }
+            }
+
+            for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
+              args[_key] = arguments[_key];
+            }
+
+            return nextMethod.apply(this, args);
+          }
+
+          return parseStatement;
+        }();
+      });
+
+      instance.extend('parseExprAtom', function (nextMethod) {
+        return function () {
+          function parseExprAtom(refDestructuringErrors) {
+            if (this.type === tt._import) {
+              return parseDynamicImport.call(this);
+            }
+            return nextMethod.call(this, refDestructuringErrors);
+          }
+
+          return parseExprAtom;
+        }();
+      });
+    }
+
+    return dynamicImportPlugin;
+  }();
+
+  return acorn;
+}
+\ No newline at end of file