[fine] A wild VM appears!

Untested though

fine/src/lib.rs

@@ -1,7 +1,9 @@
 use std::fs;
 
+use compiler::compile;
 use parser::parse;
 use semantics::{check, Semantics};
+use vm::{eval, Context};
 
 pub mod compiler;
 pub mod parser;
@@ -25,8 +27,24 @@ pub fn process_file(file: &str) {
 
     // OK now there might be errors.
     let mut errors = semantics.snapshot_errors();
-    errors.reverse();
-    for e in errors {
-        eprintln!("{file}: {}:{}: {}", e.start.0, e.start.1, e.message);
+    if errors.len() > 0 {
+        errors.reverse();
+        for e in errors {
+            eprintln!("{file}: {}:{}: {}", e.start.0, e.start.1, e.message);
+        }
+        return;
+    }
+
+    let module = compile(&semantics);
+    let main_function = module.functions[module.init].clone();
+
+    let mut context = Context::new(module.clone());
+    match eval(&mut context, main_function, vec![]) {
+        Ok(v) => {
+            println!("{:?}", v);
+        }
+        Err(e) => {
+            eprintln!("{:?}", e);
+        }
     }
 }