JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / runtime / JSStringBuilder.h

diff --git a/runtime/JSStringBuilder.h b/runtime/JSStringBuilder.h
index 63e51a3ce29febc80860f9da357217c161a68d1f..34f43c4db21aa23ffe4a403731ea2973428ac055 100644 (file)
--- a/runtime/JSStringBuilder.h
+++ b/runtime/JSStringBuilder.h
@@ -118,49 +118,19 @@ private:
     bool m_is8Bit;
 };
 
-template<typename StringType1, typename StringType2>
-inline JSValue jsMakeNontrivialString(ExecState* exec, StringType1 string1, StringType2 string2)
+template<typename StringType>
+inline JSValue jsMakeNontrivialString(ExecState* exec, StringType&& string)
 {
-    PassRefPtr<StringImpl> result = WTF::tryMakeString(string1, string2);
-    if (!result)
-        return throwOutOfMemoryError(exec);
-    return jsNontrivialString(exec, result);
-}
-
-template<typename StringType1, typename StringType2, typename StringType3>
-inline JSValue jsMakeNontrivialString(ExecState* exec, StringType1 string1, StringType2 string2, StringType3 string3)
-{
-    PassRefPtr<StringImpl> result = WTF::tryMakeString(string1, string2, string3);
-    if (!result)
-        return throwOutOfMemoryError(exec);
-    return jsNontrivialString(exec, result);
-}
-
-template<typename StringType1, typename StringType2, typename StringType3, typename StringType4>
-inline JSValue jsMakeNontrivialString(ExecState* exec, StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4)
-{
-    PassRefPtr<StringImpl> result = WTF::tryMakeString(string1, string2, string3, string4);
-    if (!result)
-        return throwOutOfMemoryError(exec);
-    return jsNontrivialString(exec, result);
-}
-
-template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5>
-inline JSValue jsMakeNontrivialString(ExecState* exec, StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5)
-{
-    PassRefPtr<StringImpl> result = WTF::tryMakeString(string1, string2, string3, string4, string5);
-    if (!result)
-        return throwOutOfMemoryError(exec);
-    return jsNontrivialString(exec, result);
+    return jsNontrivialString(exec, std::forward<StringType>(string));
 }
 
-template<typename StringType1, typename StringType2, typename StringType3, typename StringType4, typename StringType5, typename StringType6>
-inline JSValue jsMakeNontrivialString(ExecState* exec, StringType1 string1, StringType2 string2, StringType3 string3, StringType4 string4, StringType5 string5, StringType6 string6)
+template<typename StringType, typename... StringTypes>
+inline JSValue jsMakeNontrivialString(ExecState* exec, const StringType& string, const StringTypes&... strings)
 {
-    PassRefPtr<StringImpl> result = WTF::tryMakeString(string1, string2, string3, string4, string5, string6);
+    RefPtr<StringImpl> result = WTF::tryMakeString(string, strings...);
     if (!result)
         return throwOutOfMemoryError(exec);
-    return jsNontrivialString(exec, result);
+    return jsNontrivialString(exec, result.release());
 }
 
 }