public static RubyTopLevelScope/*!*/ CreateMainTopLevelScope(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language,
out object self, out RuntimeFlowControl/*!*/ rfc, string dataPath, int dataOffset) {
Assert.NotNull(locals, globalScope, language);
GlobalScopeExtension rubyGlobalScope = (GlobalScopeExtension)language.EnsureScopeExtension(globalScope);
RubyTopLevelScope scope = new RubyTopLevelScope(rubyGlobalScope, null, locals);
scope.Initialize(new RuntimeFlowControl(), RubyMethodAttributes.PrivateInstance, rubyGlobalScope.MainObject);
scope.SetDebugName(rubyGlobalScope.IsHosted ? "top-primary-hosted" : "top-primary");
// define TOPLEVEL_BINDING constant:
if (!rubyGlobalScope.IsHosted) {
var objectClass = rubyGlobalScope.Context.ObjectClass;
objectClass.SetConstant("TOPLEVEL_BINDING", new Binding(scope));
if (dataOffset >= 0) {
RubyFile dataFile;
if (File.Exists(dataPath)) {
dataFile = new RubyFile(rubyGlobalScope.Context, dataPath, RubyFileMode.RDONLY);
dataFile.Seek(dataOffset, SeekOrigin.Begin);
} else {
dataFile = null;
}
objectClass.SetConstant("DATA", dataFile);
}
}
self = scope.SelfObject;
rfc = scope.RuntimeFlowControl;
return scope;
}
protected static CodeContext/*!*/ CreateTopLevelCodeContext(Scope/*!*/ scope, LanguageContext/*!*/ context) {
context.EnsureScopeExtension(CodeContext.GetModuleScope(scope));
return new CodeContext(scope, (PythonContext)context);
}
private static RubyTopLevelScope/*!*/ CreateTopLevelScopeInternal(LocalsDictionary/*!*/ locals, Scope/*!*/ globalScope, LanguageContext/*!*/ language) {
GlobalScopeExtension rubyGlobalScope = (GlobalScopeExtension)language.EnsureScopeExtension(globalScope);
RubyTopLevelScope result = new RubyTopLevelScope(rubyGlobalScope, null, locals);
result.Initialize(new RuntimeFlowControl(), RubyMethodAttributes.PrivateInstance, rubyGlobalScope.MainObject);
result.SetDebugName("top-level");
return result;
}
