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[js] Remove code to handle v8 < 5.0

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We require at least node v6 which means v8 5.0, so code to handle
older v8 is no longer useful.
This commit is contained in:
Olly Betts 2021-12-02 14:02:59 +13:00
commit 7c97bd5ab3
7 changed files with 10 additions and 463 deletions
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8
Lib/javascript/v8/javascriptinit.swg
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@ -9,25 +9,17 @@ SWIG_V8_SetModule(v8::Local<v8::Context> context, swig_module_info *swig_module)
v8::Local<v8::Object> global_obj = context->Global();
v8::Local<v8::External> mod = SWIGV8_EXTERNAL_NEW(swig_module);
assert(!mod.IsEmpty());
#if (V8_MAJOR_VERSION-0) < 5
global_obj->SetHiddenValue(SWIGV8_STRING_NEW("swig_module_info_data"), mod);
#else
v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("swig_module_info_data"));
global_obj->SetPrivate(context, privateKey, mod);
#endif
}
SWIGRUNTIME swig_module_info *
SWIG_V8_GetModule(v8::Local<v8::Context> context) {
v8::Local<v8::Object> global_obj = context->Global();
#if (V8_MAJOR_VERSION-0) < 5
v8::Local<v8::Value> moduleinfo = global_obj->GetHiddenValue(SWIGV8_STRING_NEW("swig_module_info_data"));
#else
v8::Local<v8::Private> privateKey = v8::Private::ForApi(v8::Isolate::GetCurrent(), SWIGV8_STRING_NEW("swig_module_info_data"));
v8::Local<v8::Value> moduleinfo;
if (!global_obj->GetPrivate(context, privateKey).ToLocal(&moduleinfo))
return 0;
#endif
if (moduleinfo.IsEmpty() || moduleinfo->IsNull() || moduleinfo->IsUndefined())
{