You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
28 lines
715 B
28 lines
715 B
3 years ago
|
/*
|
||
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
||
|
|
Author Florent Cailhol @ooflorent
|
||
|
|
*/
|
||
|
|
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
const ConstDependency = require("./ConstDependency");
|
||
|
|
const HarmonyExports = require("./HarmonyExports");
|
||
|
|
|
||
|
|
class HarmonyTopLevelThisParserPlugin {
|
||
|
|
apply(parser) {
|
||
|
|
parser.hooks.expression
|
||
|
|
.for("this")
|
||
|
|
.tap("HarmonyTopLevelThisParserPlugin", node => {
|
||
|
|
if (!parser.scope.topLevelScope) return;
|
||
|
|
if (HarmonyExports.isEnabled(parser.state)) {
|
||
|
|
const dep = new ConstDependency("undefined", node.range, null);
|
||
|
|
dep.loc = node.loc;
|
||
|
|
parser.state.module.addPresentationalDependency(dep);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = HarmonyTopLevelThisParserPlugin;
|