"Partial" Syntax Check?

Is it possible to add support to the Syntax Check which would only check the syntax of currently open method and any dependent methods? I don’t know whether the design of the syntax checker would allow this kind of “Partial” syntax check, but if possible it would help developers which have very large codebases. The project I’m currently working on has 1.5 million lines of code and the syntax check can take minutes. Sometimes I just want to check the currently method, but have to wait while the everything is checked.

Tom Benedict

Even better would be a background syntax check as many other IDEs do, like IntelliJ, Webstorm and so on.
Then you get a result just after saving the method. And you can be sure there aren’t other syntax errors in the whole codebase. I think this is worth a feature request.