Require alts to be exhaustive

middle::check_alt does the work. Lots of changes to add default cases
into alts that were previously inexhaustive.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/cargo/cargo.rs b/src/cargo/cargo.rs
index 69546118c49..da9646e4caa 100644
--- a/src/cargo/cargo.rs
+++ b/src/cargo/cargo.rs
@@ -93,6 +93,7 @@ fn load_link(mis: [@ast::meta_item]) -> (option::t<str>,
                     _ { }
                 }
             }
+            _ { fail "load_link: meta items must be name-values"; }
         }
     }
     (name, vers, uuid)
@@ -135,6 +136,7 @@ fn load_pkg(filename: str) -> option::t<pkg> {
                     uuid = u;
                 }
             }
+            _ { fail "load_pkg: pkg attributes may not contain meta_words"; }
         }
     }