Make aliased call not look up predeclarations (#9244)

crates/nu-command/tests/commands/alias.rs

@@ -149,3 +149,9 @@ fn alias_multiword_name() {
     let actual = nu!(r#"alias "foo bar" = echo 'test'; foo bar"#);
     assert_eq!(actual.out, "test");
 }
+
+#[test]
+fn alias_ordering() {
+    let actual = nu!(r#"alias bar = echo; def echo [] { 'dummy echo' }; bar 'foo'"#);
+    assert_eq!(actual.out, "foo");
+}

crates/nu-command/tests/commands/use_.rs

@@ -171,9 +171,9 @@ fn use_export_env_combined() {
         sandbox.with_files(vec![FileWithContentToBeTrimmed(
             "spam.nu",
             r#"
+                def foo [] { 'foo' }
                 alias bar = foo
                 export-env { let-env FOO = (bar) }
-                def foo [] { 'foo' }
             "#,
         )]);