Remove old alias implementation (#8797)

src/command.rs

@@ -64,13 +64,7 @@ pub(crate) fn parse_commandline_args(
         let mut working_set = StateWorkingSet::new(engine_state);
         working_set.add_decl(Box::new(Nu));
 
-        let output = parse(
-            &mut working_set,
-            None,
-            commandline_args.as_bytes(),
-            false,
-            &[],
-        );
+        let output = parse(&mut working_set, None, commandline_args.as_bytes(), false);
         if let Some(err) = working_set.parse_errors.first() {
             report_error(&working_set, err);
 

src/ide.rs

@@ -22,7 +22,7 @@ fn find_id(
     location: &Value,
 ) -> Option<(Id, usize, Span)> {
     let offset = working_set.next_span_start();
-    let block = parse(working_set, Some(file_path), file, false, &[]);
+    let block = parse(working_set, Some(file_path), file, false);
 
     let flattened = flatten_block(working_set, &block);
 
@@ -78,7 +78,7 @@ pub fn check(engine_state: &mut EngineState, file_path: &String) {
 
     if let Ok(contents) = file {
         let offset = working_set.next_span_start();
-        let block = parse(&mut working_set, Some(file_path), &contents, false, &[]);
+        let block = parse(&mut working_set, Some(file_path), &contents, false);
 
         for err in &working_set.parse_errors {
             let mut span = err.span();

src/run.rs

@@ -62,18 +62,14 @@ fn load_standard_library(
         working_set.add_file(name.clone(), content);
         let end = working_set.next_span_start();
 
-        let (_, module, comments) = parse_module_block(
-            &mut working_set,
-            Span::new(start, end),
-            name.as_bytes(),
-            &[],
-        );
+        let (_, module, comments) =
+            parse_module_block(&mut working_set, Span::new(start, end), name.as_bytes());
 
         if let Some(err) = working_set.parse_errors.first() {
             report_error(&working_set, err);
         }
 
-        parse(&mut working_set, Some(&name), content, true, &[]);
+        parse(&mut working_set, Some(&name), content, true);
 
         if let Some(err) = working_set.parse_errors.first() {
             report_error(&working_set, err);

src/test_bins.rs

@@ -229,7 +229,6 @@ pub fn nu_repl() {
                 Some(&format!("line{i}")),
                 line.as_bytes(),
                 false,
-                &[],
             );
 
             if let Some(err) = working_set.parse_errors.first() {