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Decorators always transformed regardless of target #18713
Description
TypeScript Version: 2.4.0 / nightly (2.5.0-dev.201xxxxx)
2.6.0-dev.20170922
Code
tsconfig.json
{
"compilerOptions": {
"target": "esnext",
"experimentalDecorators": true
}
}function foo() {
return f => f;
}
@foo()
class Foo {}Expected behavior:
Decorator is emitted as-is because target is esnext.
Actual behavior:
Decorator is transformed to __decorate call.
I want to let all of the ECMAScript features be transpiled by Babel.
Activity
mhegazy commentedon Sep 25, 2017
duplicate of #16882
mhegazy commentedon Sep 25, 2017
yes
We hope the roll-out will be coordinated with the Angular team to make sure the decorators can handle both versions of the proposal so only user-defined decorators would need to change.
It is not only the transforms, the decorator implementation as it stands today can not be labeled
esNext. once we implement the new proposal we can safely label it as such.mhegazy commentedon Oct 9, 2017
Automatically closing this issue for housekeeping purposes. The issue labels indicate that it is unactionable at the moment or has already been addressed.