rustc: add all the pretty printer modes to error message

2012-08-22 18:32:51 -07:00 · 2012-08-22 18:32:51 -07:00 · cfa71a135b
commit cfa71a135b
parent 4ef1d9d5b5
1 changed files with 3 additions and 2 deletions
--- a/src/rustc/driver/driver.rs
+++ b/src/rustc/driver/driver.rs
@ -583,8 +583,9 @@ fn parse_pretty(sess: session, &&name: ~str) -> pp_mode {
      ~"expanded,identified" => ppm_expanded_identified,
      ~"identified" => ppm_identified,
      _ => {
-        sess.fatal(~"argument to `pretty` must be one of `normal`, `typed`, \
-                     or `identified`");
+        sess.fatal(~"argument to `pretty` must be one of `normal`, \
+                     `expanded`, `typed`, `identified`, \
+                     or `expanded,identified`");
      }
    }
 }