swc/crates/swc_ecma_parser/tests/tsc/for-of18.ts

//@target: ES6
class StringIterator {
    next() {
        return {
            value: "",
            done: false
        };
    }
    [Symbol.iterator]() {
        return this;
    }
}

var v: string;
for (v of new StringIterator) { } // Should succeed
-												test(es/tsc): Update tsc test suite (#6982)

**Description:**

This is required for https://github.com/swc-project/swc/pull/6981 and https://github.com/swc-project/swc/pull/6950
											
										
										
											2023-02-23 10:55:58 +03:00
+								//@target: ES6
-												feat(es): TypeScript 4.2 (#1330)

swc_ecma_ast:
 - Add `is_abstract` to constructor types.

swc_ecma_codegen:
 - Fix codegen of `Bool`.
 - Implement codegen for abstract constructors.

swc_ecma_parser:
- Inline tsc parser test suite.
- Implement parsing of abstract constructor types.
											
										
										
											2021-01-15 13:30:44 +03:00
+								class StringIterator {
 								    next() {
 								        return {
 								            value: "",
 								            done: false
 								        };
 								    }
 								    [Symbol.iterator]() {
 								        return this;
 								    }
 								}
 								var v: string;
 								for (v of new StringIterator) { } // Should succeed