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Unified Diff: src/api.cc

Issue 11469014: Add a safe API for creating ASCII-only strings
Patch Set: Created 8 years ago
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Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 0c3460efb4318a17de2956f7972d5d2ddb4bd61f..8e7ba6639799d16769350e0b3cbbb6f97bb84797 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -4849,6 +4849,20 @@ Local<String> v8::String::New(const char* data, int length) {
}
+Local<String> v8::String::NewFromAscii(const char* data, int length) {
+ i::Isolate* isolate = i::Isolate::Current();
+ EnsureInitializedForIsolate(isolate, "v8::String::NewFromAscii()");
+ LOG_API(isolate, "String::NewFromAscii(char)");
+ if (length == 0) return Empty();
+ ENTER_V8(isolate);
+ if (length == -1) length = i::StrLength(data);
+ i::Handle<i::String> result =
+ isolate->factory()->NewStringFromAsciiSafe(
+ i::Vector<const char>(data, length));
+ return Utils::ToLocal(result);
+}
+
+
Local<String> v8::String::Concat(Handle<String> left, Handle<String> right) {
i::Handle<i::String> left_string = Utils::OpenHandle(*left);
i::Isolate* isolate = left_string->GetIsolate();
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