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fixed define own property with writable=false on module namespace

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This commit is contained in:
Fabrice Bellard 2023-12-22 11:04:22 +01:00
parent c3599515c8
commit 3ba181e6c6
2 changed files with 7 additions and 4 deletions
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6
quickjs.c
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@ -9081,15 +9081,19 @@ int JS_DefineProperty(JSContext *ctx, JSValueConst this_obj,
spaces. */ spaces. */
if (!js_same_value(ctx, val, *pr->u.var_ref->pvalue)) if (!js_same_value(ctx, val, *pr->u.var_ref->pvalue))
goto not_configurable; goto not_configurable;
} } else {
/* update the reference */ /* update the reference */
set_value(ctx, pr->u.var_ref->pvalue, set_value(ctx, pr->u.var_ref->pvalue,
JS_DupValue(ctx, val)); JS_DupValue(ctx, val));
} }
}
/* if writable is set to false, no longer a /* if writable is set to false, no longer a
reference (for mapped arguments) */ reference (for mapped arguments) */
if ((flags & (JS_PROP_HAS_WRITABLE | JS_PROP_WRITABLE)) == JS_PROP_HAS_WRITABLE) { if ((flags & (JS_PROP_HAS_WRITABLE | JS_PROP_WRITABLE)) == JS_PROP_HAS_WRITABLE) {
JSValue val1; JSValue val1;
if (p->class_id == JS_CLASS_MODULE_NS) {
return JS_ThrowTypeErrorOrFalse(ctx, flags, "module namespace properties have writable = false");
}
if (js_shape_prepare_update(ctx, p, &prs)) if (js_shape_prepare_update(ctx, p, &prs))
return -1; return -1;
val1 = JS_DupValue(ctx, *pr->u.var_ref->pvalue); val1 = JS_DupValue(ctx, *pr->u.var_ref->pvalue);

1
test262_errors.txt
View File

@ -18,7 +18,6 @@ test262/test/language/expressions/dynamic-import/usage-from-eval.js:26: strict m
test262/test/language/expressions/optional-chaining/optional-call-preserves-this.js:21: TypeError: cannot read property 'c' of undefined test262/test/language/expressions/optional-chaining/optional-call-preserves-this.js:21: TypeError: cannot read property 'c' of undefined
test262/test/language/expressions/optional-chaining/optional-call-preserves-this.js:15: strict mode: TypeError: cannot read property '_b' of undefined test262/test/language/expressions/optional-chaining/optional-call-preserves-this.js:15: strict mode: TypeError: cannot read property '_b' of undefined
test262/test/language/global-code/script-decl-lex-var-declared-via-eval-sloppy.js:13: Test262Error: variable Expected a SyntaxError to be thrown but no exception was thrown at all test262/test/language/global-code/script-decl-lex-var-declared-via-eval-sloppy.js:13: Test262Error: variable Expected a SyntaxError to be thrown but no exception was thrown at all
test262/test/language/module-code/namespace/internals/define-own-property.js:30: Test262Error: Object.freeze: 1 Expected a TypeError to be thrown but no exception was thrown at all
test262/test/language/statements/async-generator/yield-star-promise-not-unwrapped.js:25: TypeError: $DONE() not called test262/test/language/statements/async-generator/yield-star-promise-not-unwrapped.js:25: TypeError: $DONE() not called
test262/test/language/statements/async-generator/yield-star-promise-not-unwrapped.js:25: strict mode: TypeError: $DONE() not called test262/test/language/statements/async-generator/yield-star-promise-not-unwrapped.js:25: strict mode: TypeError: $DONE() not called
test262/test/language/statements/async-generator/yield-star-return-then-getter-ticks.js:131: TypeError: $DONE() not called test262/test/language/statements/async-generator/yield-star-return-then-getter-ticks.js:131: TypeError: $DONE() not called