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Throw if both decorators decorators-stage-2 used

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This commit is contained in:
Peeyush Kushwaha 2017-06-17 13:38:04 +05:30
parent 001044ffa7
commit 162bc905a6
1 changed files with 4 additions and 0 deletions
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4
src/index.js
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@ -62,6 +62,10 @@ function getParserClass(pluginsFromOptions: $ReadOnlyArray<string>): Class<Parse
pluginList.unshift("estree");
}
if (pluginList.indexOf("decorators") >= 0 && pluginList.indexOf("decorators-stage-2") >= 0) {
throw new Error("Cannot use decorators and decorators-stage-2 plugin together");
}
const key = pluginList.join("/");
let cls = parserClassCache[key];
if (!cls) {