feat: implement satisfies function in type checker

Co-Authored-By: jt2622

src/main/wacc/Main.scala

@@ -32,12 +32,11 @@ val cliParser = {
 
 def compile(contents: String): Int = {
   parser.parse(contents) match {
-    case Success(ast) =>
+    case Success(prog) =>
       given errors: mutable.Builder[Error, List[Error]] = List.newBuilder
-      renamer.rename(ast)
-      // given ctx: types.TypeCheckerCtx[List[Error]] =
-      //   types.TypeCheckerCtx(names, errors)
-      // types.check(ast)
+      val names = renamer.rename(prog)
+      given ctx: typeChecker.TypeCheckerCtx = typeChecker.TypeCheckerCtx(names, errors)
+      typeChecker.check(prog)
       if (errors.result.nonEmpty) {
         errors.result.foreach(println)
         200