From 74c48bcc74fe566d8555eed6792d0bdb2003fff3 Mon Sep 17 00:00:00 2001
From: Moonchild <moonchild@palemoon.org>
Date: Fri, 3 Jul 2020 14:15:55 +0000
Subject: Issue #618 - Add APIs to query module record errors

Ref: BZ 1388728
---
 js/src/jsapi.cpp | 14 ++++++++++++++
 js/src/jsapi.h   |  6 ++++++
 2 files changed, 20 insertions(+)

(limited to 'js')

diff --git a/js/src/jsapi.cpp b/js/src/jsapi.cpp
index 53ea4ebc6..f8c34885b 100644
--- a/js/src/jsapi.cpp
+++ b/js/src/jsapi.cpp
@@ -4739,6 +4739,20 @@ JS::GetModuleScript(JSContext* cx, JS::HandleObject moduleArg)
     return moduleArg->as<ModuleObject>().script();
 }
 
+JS_PUBLIC_API(bool)
+JS::IsModuleErrored(JSObject* moduleArg)
+{
+    AssertHeapIsIdle();
+    return moduleArg->as<ModuleObject>().status() == MODULE_STATUS_ERRORED;
+}
+
+JS_PUBLIC_API(JS::Value)
+JS::GetModuleError(JSObject* moduleArg)
+{
+    AssertHeapIsIdle();
+    return moduleArg->as<ModuleObject>().error();
+}
+
 JS_PUBLIC_API(JSObject*)
 JS_New(JSContext* cx, HandleObject ctor, const JS::HandleValueArray& inputArgs)
 {
diff --git a/js/src/jsapi.h b/js/src/jsapi.h
index 9138a4a92..5e0259587 100644
--- a/js/src/jsapi.h
+++ b/js/src/jsapi.h
@@ -4396,6 +4396,12 @@ GetRequestedModules(JSContext* cx, JS::HandleObject moduleRecord);
 extern JS_PUBLIC_API(JSScript*)
 GetModuleScript(JSContext* cx, JS::HandleObject moduleRecord);
 
+extern JS_PUBLIC_API(bool)
+IsModuleErrored(JSObject* moduleRecord);
+
+extern JS_PUBLIC_API(JS::Value)
+GetModuleError(JSObject* moduleRecord);
+
 } /* namespace JS */
 
 extern JS_PUBLIC_API(bool)
-- 
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