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ReferenceError: _this is not defined, if an arrow function is a static member of a class. #16924
Description
TypeScript Version: 2.4.0 / 2.4.1 / 2.5.0-dev.20170629
Code
/* TsBug.ts */
class Test {
static member = async (x: string) => { };
}
Test.member("");Compiled with: tsc TsBug.ts --lib es2015.promise,es5
Run with: node TsBug.js
Expected behavior:
No output.
Actual behavior:
/..<snip>../TsBug.js:39
Test.member = function (x) { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
^
ReferenceError: _this is not defined
at Function.Test.member (/..<snip>../TsBug.js:39:51)
Activity
ikatyang commentedon Jul 4, 2017
Something wrong between v2.3.4 and v2.4.0
jwbay commentedon Jul 4, 2017
Ref: #16120