Make RFC 1214 warnings into errors, and rip out the "warn or err"

associated machinery. Future such attempts should go through lints
anyhow.

There is a fair amount of fallout in the compile-fail tests, as WF
checking now occurs earlier in the process.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/compile-fail/wf-enum-bound.rs b/src/test/compile-fail/wf-enum-bound.rs
index 1d271d1530a..e3e79fdd940 100644
--- a/src/test/compile-fail/wf-enum-bound.rs
+++ b/src/test/compile-fail/wf-enum-bound.rs
@@ -16,11 +16,11 @@
 
 trait ExtraCopy<T:Copy> { }
 
-enum SomeEnum<T,U> //~ WARN E0277
+enum SomeEnum<T,U> //~ ERROR E0277
     where T: ExtraCopy<U>
 {
     SomeVariant(T,U)
 }
 
 #[rustc_error]
-fn main() { } //~ ERROR compilation successful
+fn main() { }