F＃类型推断（编译器输出）

Question

Is there a way to get a structured output of the result of type inference by the F# compiler?

(I am trying to build a small IDE).

Answer 1

Assuming you have a file test.fs , you can use the following command to generate F# Signature File test.fsi , which contains type information about all top-level definitions:

Fsc.exe --sig:test.fsi test.fs

To get information about local variables, you'll need to use the F# compiler as a service. There is a simple command-line example that demonstrates how to call the API and you can also explore the F# binding for MonoDevelop .