Petko Bordjukov a22348f73e 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/ c8376b0069 * 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/ c8376b0069 * 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/ c8376b0069 * 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/ 3dd5c6fe38 * 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] b3738e6583 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 30602560a8/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 e84b92d765 * 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		2019-04-25 09:39:55 +10:00
..
extconf.rb	Drop condition to use libc++ on macOS	2018-09-27 17:57:37 +03:00
mini_racer_extension.cc	Introduce compatibility with V8 7.3 (#138)	2019-04-25 09:39:55 +10:00