Lines Matching defs:source
2 // Use of this source code is governed by a BSD-style license that can be
1262 Handle<Object> source = args.at(1);
1264 // 2. If source is undefined or null, let keys be an empty List.
1265 if (source->IsUndefined(isolate) || source->IsNull(isolate)) {
1270 isolate, target, source,
1280 Handle<Object> source = args.at(1);
1282 // 2. If source is undefined or null, let keys be an empty List.
1283 if (source->IsUndefined(isolate) || source->IsNull(isolate)) {
1289 isolate, target, source,
1334 Handle<Object> source = args.at(0);
1345 // If source is undefined or null, throw a non-coercible error.
1346 if (source->IsNullOrUndefined(isolate)) {
1347 return ErrorUtils::ThrowLoadFromNullOrUndefined(isolate, source,
1373 isolate, target, source,