From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- js/src/vm/IsGivenTypeObject-inl.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 js/src/vm/IsGivenTypeObject-inl.h (limited to 'js/src/vm/IsGivenTypeObject-inl.h') diff --git a/js/src/vm/IsGivenTypeObject-inl.h b/js/src/vm/IsGivenTypeObject-inl.h new file mode 100644 index 0000000000..f4b17ebb43 --- /dev/null +++ b/js/src/vm/IsGivenTypeObject-inl.h @@ -0,0 +1,33 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * vim: set ts=8 sts=2 et sw=2 tw=80: + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef vm_IsGivenTypeObject_inl_h +#define vm_IsGivenTypeObject_inl_h + +#include "js/Class.h" // js::ESClass +#include "js/Object.h" // JS::GetBuiltinClass +#include "js/RootingAPI.h" // JS::Handle + +#include "vm/JSContext-inl.h" // JSContext::check + +namespace js { + +inline bool IsGivenTypeObject(JSContext* cx, JS::Handle obj, + const ESClass& typeClass, bool* isType) { + cx->check(obj); + + ESClass cls; + if (!JS::GetBuiltinClass(cx, obj, &cls)) { + return false; + } + + *isType = cls == typeClass; + return true; +} + +} // namespace js + +#endif // vm_IsGivenTypeObject_inl_h -- cgit v1.2.3