refactor(tazjin/rlox): Call resolver from interpreter

This makes the interpreter API a bit cleaner and allows for tighter
integration between the two parts (e.g. for static globals, which are
unhandled in the resolver right now).

Change-Id: I363714dc2e13cefa7731b54326573e0b871295d6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2407
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI

users/tazjin/rlox/src/main.rs

@@ -51,8 +51,7 @@ fn run(lox: &mut interpreter::Interpreter, code: &str) {
 
     let result = scanner::scan(&chars)
         .and_then(|tokens| parser::parse(tokens))
-        .and_then(|program| resolver::resolve(program).map_err(|e| vec![e]))
-        .and_then(|program| lox.interpret(&program).map_err(|e| vec![e]));
+        .and_then(|program| lox.interpret(program).map_err(|e| vec![e]));
 
     if let Err(errors) = result {
         report_errors(errors);