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Fix AsyncGenerator.prototype.return error handling (bnoordhuis)

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This commit is contained in:
Fabrice Bellard 2023-12-13 19:01:10 +01:00
parent a610598df6
commit a42681a4a3
2 changed files with 13 additions and 8 deletions
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17
quickjs.c
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@ -19175,10 +19175,19 @@ static int js_async_generator_completed_return(JSContext *ctx,
JSValue promise, resolving_funcs[2], resolving_funcs1[2];
int res;
promise = js_promise_resolve(ctx, ctx->promise_ctor,
1, (JSValueConst *)&value, 0);
if (JS_IsException(promise))
return -1;
// Can fail looking up JS_ATOM_constructor when is_reject==0.
promise = js_promise_resolve(ctx, ctx->promise_ctor, 1, &value,
/*is_reject*/0);
// A poisoned .constructor property is observable and the resulting
// exception should be delivered to the catch handler.
if (JS_IsException(promise)) {
JSValue err = JS_GetException(ctx);
promise = js_promise_resolve(ctx, ctx->promise_ctor, 1, &err,
/*is_reject*/1);
JS_FreeValue(ctx, err);
if (JS_IsException(promise))
return -1;
}
if (js_async_generator_resolve_function_create(ctx,
JS_MKPTR(JS_TAG_OBJECT, s->generator),
resolving_funcs1,

4
test262_errors.txt
View file

@ -1,8 +1,4 @@
test262/test/annexB/language/eval-code/direct/script-decl-lex-collision-in-sloppy-mode.js:13: Test262Error: Expected a SyntaxError to be thrown but no exception was thrown at all
test262/test/built-ins/AsyncGeneratorPrototype/return/return-state-completed-broken-promise.js:53: TypeError: $DONE() not called
test262/test/built-ins/AsyncGeneratorPrototype/return/return-state-completed-broken-promise.js:53: strict mode: TypeError: $DONE() not called
test262/test/built-ins/AsyncGeneratorPrototype/return/return-suspendedStart-broken-promise.js:34: TypeError: $DONE() not called
test262/test/built-ins/AsyncGeneratorPrototype/return/return-suspendedStart-broken-promise.js:34: strict mode: TypeError: $DONE() not called
test262/test/built-ins/AsyncGeneratorPrototype/return/return-suspendedYield-broken-promise-try-catch.js:39: TypeError: $DONE() not called
test262/test/built-ins/AsyncGeneratorPrototype/return/return-suspendedYield-broken-promise-try-catch.js:39: strict mode: TypeError: $DONE() not called
test262/test/built-ins/Function/internals/Construct/derived-this-uninitialized-realm.js:20: Test262Error: Expected a ReferenceError but got a different error constructor with the same name