From fa4e33afb158f0f4bede2346aea9bede39dffc1f Mon Sep 17 00:00:00 2001
From: lifansheng <lifansheng1@huawei.com>
Date: Thu, 25 Nov 2021 10:37:20 +0800
Subject: [PATCH] Signed-off-by: lifansheng <lifansheng1@huawei.com>

 On branch master
 Your branch is up to date with 'origin/master'.
---
 ecmascript/js_hclass.h           |  5 +++++
 ecmascript/napi/include/jsnapi.h |  7 +++++++
 ecmascript/napi/jsnapi.cpp       | 34 ++++++++++++++++++++++++++++++++
 3 files changed, 46 insertions(+)

diff --git a/ecmascript/js_hclass.h b/ecmascript/js_hclass.h
index e12d76cbfb..f5ea36c102 100644
--- a/ecmascript/js_hclass.h
+++ b/ecmascript/js_hclass.h
@@ -312,6 +312,11 @@ public:
         return GetObjectType() == JSType::STRING;
     }
 
+    inline bool IsSymbol() const
+    {
+        return GetObjectType() == JSType::SYMBOL;
+    }
+    
     inline bool IsStringOrSymbol() const
     {
         JSType jsType = GetObjectType();
diff --git a/ecmascript/napi/include/jsnapi.h b/ecmascript/napi/include/jsnapi.h
index a3a4885cf4..c75aba703e 100644
--- a/ecmascript/napi/include/jsnapi.h
+++ b/ecmascript/napi/include/jsnapi.h
@@ -315,6 +315,13 @@ public:
     bool IsJSPrimitiveBoolean();
     bool IsJSPrimitiveString();
 
+    bool IsGeneratorObject();
+    bool IsJSPrimitiveSymbol();
+
+    bool IsArgumentsObject();
+    bool IsGeneratorFunction();
+    bool IsAsyncFunction();
+
     bool IsStrictEquals(const EcmaVM *vm, Local<JSValueRef> value);
     Local<StringRef> Typeof(const EcmaVM *vm);
     bool InstanceOf(const EcmaVM *vm, Local<JSValueRef> value);
diff --git a/ecmascript/napi/jsnapi.cpp b/ecmascript/napi/jsnapi.cpp
index edad0b4265..8c4b90c0b0 100644
--- a/ecmascript/napi/jsnapi.cpp
+++ b/ecmascript/napi/jsnapi.cpp
@@ -1813,4 +1813,38 @@ bool JSValueRef::IsJSPrimitiveString()
     JSHandle<JSTaggedValue> obj = JSNApiHelper::ToJSHandle(this);
     return JSPrimitiveRef::Cast(obj->GetHeapObject())->IsString();
 }
+
+bool JSValueRef::IsJSPrimitiveSymbol()
+{
+    JSHandle<JSTaggedValue> obj = JSNApiHelper::ToJSHandle(this);
+    return JSPrimitiveRef::Cast(obj->GetHeapObject())->IsSymbol();
+}
+
+bool JSValueRef::IsGeneratorObject()
+{
+    JSHandle<JSTaggedValue> obj = JSNApiHelper::ToJSHandle(this);
+    bool rst = obj->IsGeneratorObject();
+    return rst;
+}
+
+bool JSValueRef::IsAsyncFunction()
+{
+    JSHandle<JSTaggedValue> obj = JSNApiHelper::ToJSHandle(this);
+    bool rst  = obj->IsJSAsyncFunction();
+    return rst;
+}
+
+bool JSValueRef::IsArgumentsObject()
+{
+    JSHandle<JSTaggedValue> obj = JSNApiHelper::ToJSHandle(this);
+    bool rst  = obj->IsArguments();
+    return rst;
+}
+
+bool JSValueRef::IsGeneratorFunction()
+{
+    JSHandle<JSTaggedValue> obj = JSNApiHelper::ToJSHandle(this);
+    bool rst  = obj->IsGeneratorFunction();
+    return rst;
+}
 }  // namespace panda
-- 
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