diff options
Diffstat (limited to 'JavaScriptCore/runtime/Arguments.cpp')
| -rw-r--r-- | JavaScriptCore/runtime/Arguments.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/JavaScriptCore/runtime/Arguments.cpp b/JavaScriptCore/runtime/Arguments.cpp index 86a8f0a..bb30e3b 100644 --- a/JavaScriptCore/runtime/Arguments.cpp +++ b/JavaScriptCore/runtime/Arguments.cpp @@ -204,6 +204,19 @@ bool Arguments::getOwnPropertyDescriptor(ExecState* exec, const Identifier& prop return JSObject::getOwnPropertyDescriptor(exec, propertyName, descriptor); } +void Arguments::getOwnPropertyNames(ExecState* exec, PropertyNameArray& propertyNames, EnumerationMode mode) +{ + if (mode == IncludeDontEnumProperties) { + for (unsigned i = 0; i < d->numArguments; ++i) { + if (!d->deletedArguments || !d->deletedArguments[i]) + propertyNames.add(Identifier(exec, UString::from(i))); + } + propertyNames.add(exec->propertyNames().callee); + propertyNames.add(exec->propertyNames().length); + } + JSObject::getOwnPropertyNames(exec, propertyNames, mode); +} + void Arguments::put(ExecState* exec, unsigned i, JSValue value, PutPropertySlot& slot) { if (i < d->numArguments && (!d->deletedArguments || !d->deletedArguments[i])) { |