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2016-05-04 02:54:51 -04:00
The MIT License (MIT)
Introduce compatibility with V8 7.3 (#138) * Mechanical removal of use of non-maybe String::ToObject() Due to the non-maybe version of String::ToObject() being deprecated and altogether removed from V8 [1] it is necessary to migrate to using the maybe version. This commit is a mechanical change that uses the context at hand when calling String::ToObject() to pass it to it. The resulting MaybeLocal is then unwrapped with MaybeLocal::ToLocalChecked() as I consider the verifications performed on the String instances to be sufficient to ensure no crashes. [1] https://chromium-review.googlesource.com/c/v8/v8/+/1172350/ https://chromium.googlesource.com/v8/v8/+/c8376b0069ebe16c67acf90c3cda3457ddccba4f * Mechanical removal of use of non-maybe Local<T>::ToString() Due to the non-maybe version of Local<T>::ToString() being deprecated and altogether removed from V8 [1] it is necessary to migrate to using the maybe version. This commit is a mechanical change that uses the context at hand when calling Local<T>::ToString() to pass it to it. The resulting MaybeLocal is then unwrapped with MaybeLocal::ToLocalChecked() as I consider the context of the uses to be sufficiently safe. [1] https://chromium-review.googlesource.com/c/v8/v8/+/1172350/ https://chromium.googlesource.com/v8/v8/+/c8376b0069ebe16c67acf90c3cda3457ddccba4f * Mechanical removal of the use of non-maybe Value::Int32Value() and NumberValue() Due to the non-maybe version of Value::Int32Value() and Value::NumberValue() being deprecated and altogether removed from V8 [1] it is necessary to migrate to using the maybe versions. This commit is a mechanical change that uses the context at hand when calling Value::Int32Value() or Value::NumberValue() to pass it to the respective function. The resulting Maybe is then unwrapped with Maybe::ToChecked() as I consider the verifications performed on the Value instances to be sufficient to ensure no crashes. [1] https://chromium-review.googlesource.com/c/v8/v8/+/1172350/ https://chromium.googlesource.com/v8/v8/+/c8376b0069ebe16c67acf90c3cda3457ddccba4f * Mechanical removal of use of String::Utf8Length() without isolate Due to the version of String::Utf8Length() with no paramters being deprecated and altogether removed from V8 [1] it is necessary to migrate to using the version that accepts isolate as a parameter. This commit is a mechanical change that uses the isolate available in the context where String::Utf8Length() is called. This is a breaking change imposing use of V8 6.9.411 or up. [1] https://chromium-review.googlesource.com/c/v8/v8/+/1124724/ https://chromium.googlesource.com/v8/v8/+/3dd5c6fe38355b8323597341409b37f931de5a85 * Remove the uses of deprecated snapshot-related functions Due to V8::CreateSnapshotDataBlob() and V8::WarmUpSnapshotDataBlob() being deprecated and altogether removed from V8 [1] it is necessary to migrate to using local implementations of them. This commit introduces create_snapshot_data_blob(), warm_up_snapshot_data_blob() and the helper function run_extra_code(). Their implementations have been copied over from [2]. [1] https://github.com/v8/v8/commit/b3738e658345adabaa958b9f9a94ca01fc87d5e4 https://chromium-review.googlesource.com/c/v8/v8/+/1019442/ [2] https://github.com/v8/v8/blob/7.3.492.27/test/cctest/test-serialize.cc https://chromium.googlesource.com/v8/v8.git/+/30602560a8fdb0bbfb50d70be867f32b72758a2f/test/cctest/test-serialize.cc * Non-trivial removal of uses of non-maybe Date::New() Due to the non-maybe version of Date::New() being deprecated and altogether removed from V8 [1] it is necessary to migrate to using the maybe version. This commit introduces a context argument to the convert_ruby_to_v8() function so it can be passed to the maybe version of Date::New(). This imposed changes throughout the code base so that the context can be passed together with the isolate to convert_ruby_to_v8(). [1] https://chromium-review.googlesource.com/c/v8/v8/+/1357056 https://github.com/v8/v8/commit/e84b92d7658dee79c34304a67c4fb84c93cd071b * Non-trivial removal of use of non-maybe Local<T>::ToString() This commit builds upon fe62f7935582bd889742ec77ee2289a8f6cb16e6. The use of Local<T>::ToString() in convert_result_to_ruby() did not have an immediately available context to use. This commit unwraps the context from p_ctx and passes it to the function and then unwraps the MaybeLocal result with MaybeLocal::ToLocalChecked() assuming the verification beforehand is sufficient to ensure there won't be any crashes. * Update the changelog * Replace placeholder in LICENSE.txt
2019-04-24 19:39:56 -04:00
Copyright (c) 2016-2019, the mini_racer project authors.
initial commit
2016-05-04 02:54:51 -04:00
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
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