Add enum variants to the type namespace

Change to resolve and update compiler and libs for uses.

[breaking-change]

Enum variants are now in both the value and type namespaces. This means that
if you have a variant with the same name as a type in scope in a module, you
will get a name clash and thus an error. The solution is to either rename the
type or the variant.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/pretty/tag-blank-lines.rs b/src/test/pretty/tag-blank-lines.rs
index 93373b0066d..29a3b965251 100644
--- a/src/test/pretty/tag-blank-lines.rs
+++ b/src/test/pretty/tag-blank-lines.rs
@@ -11,8 +11,8 @@
 // pp-exact
 
 enum foo {
-    foo, // a foo.
-    bar,
+    bar, // a bar.
+    baz,
 }
 
 fn main() { }