public Expression <Func <object, ExecutionContext, object> > CompileInitializer(InitializerNode parseTree, string initializerName)
{
if (parseTree == null)
{
throw new ArgumentNullException("parseTree");
}
ParameterExpression self = Expression.Parameter(typeof(object), "self");
ParameterExpression executionContext = Expression.Parameter(typeof(ExecutionContext), "executionContext");
RootCompilationContext context = new RootCompilationContext(this, this.GlobalScope, this.ReservedScope, self, executionContext, new ParameterExpression[0], null, initializerName);
InitializerVisitor visitor = new InitializerVisitor(context, initializerName);
Expression <Func <object, ExecutionContext, object> > code = parseTree.Accept(visitor);
return(code);
}
private InitializerCompilationResult Compile(SmalltalkRuntime runtime, BindingScope globalScope, BindingScope reservedScope)
{
InitializerVisitor visitor = new InitializerVisitor(runtime, globalScope, reservedScope);
var code = this.ParseTree.Accept(visitor);
return new InitializerCompilationResult(code, visitor.BindingRestrictions);
}
