Preprocess program before bytecodeifying

src/main.c

@@ -236,8 +236,23 @@ int main(int argc, char** argv) {
                 .labels = NULL,
                 .variables = NULL
             };
-            GroundBytecode bc = Ground.New.Bytecode(&codegen.as.success, &state);
+            // Ground requires we preprocess the program before converting to bytecode 
+            GroundProgram preprocessed = Ground.Program.preprocess(&codegen.as.success, &state);
+            if (Ground.Flags.error) {
+                Ground.Log.printErrors();
+                return 1;
+            }
+            // Then generate and save bytecode
+            GroundBytecode bc = Ground.New.Bytecode(&preprocessed, &state);
+            if (Ground.Flags.error) {
+                Ground.Log.printErrors();
+                return 1;
+            }
             Ground.Bytecode.save(&bc, args.outputFile);
+            if (Ground.Flags.error) {
+                Ground.Log.printErrors();
+                return 1;
+            }
             break;
         }
         case SA_COMPILE: {