Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/js/src/debugger/Environment-inl.h b/js/src/debugger/Environment-inl.h
new file mode 100644
index 0000000000..d297164b2d
--- /dev/null
+++ b/js/src/debugger/Environment-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 debugger_Environment_inl_h
+#define debugger_Environment_inl_h
+
+#include "debugger/Environment.h"  // for DebuggerEnvironment
+
+#include "jstypes.h"            // for JS_PUBLIC_API
+#include "NamespaceImports.h"   // for Value
+#include "debugger/Debugger.h"  // for Debugger
+
+#include "debugger/Debugger-inl.h"  // for Debugger::fromJSObject
+
+class JS_PUBLIC_API JSObject;
+
+// The Debugger.Environment.prototype object also has a class of
+// DebuggerEnvironment::class_ so we differentiate instances from the prototype
+// based on the presence of an owner debugger.
+inline bool js::DebuggerEnvironment::isInstance() const {
+  return !getReservedSlot(OWNER_SLOT).isUndefined();
+}
+
+inline js::Debugger* js::DebuggerEnvironment::owner() const {
+  MOZ_ASSERT(isInstance());
+  JSObject* dbgobj = &getReservedSlot(OWNER_SLOT).toObject();
+  return Debugger::fromJSObject(dbgobj);
+}
+
+#endif /* debugger_Environment_inl_h */