Rename Target::Ty to Target::TyAlias

Author: varkor

src/librustc/hir/check_attr.rs

@@ -26,7 +26,7 @@ pub(crate) enum Target {
     Mod,
     ForeignMod,
     GlobalAsm,
-    Ty,
+    TyAlias,
     OpaqueTy,
     Enum,
     Struct,
@@ -50,7 +50,7 @@ impl Display for Target {
             Target::Mod => "module",
             Target::ForeignMod => "foreign module",
             Target::GlobalAsm => "global asm",
-            Target::Ty => "type alias",
+            Target::TyAlias => "type alias",
             Target::OpaqueTy => "opaque type",
             Target::Enum => "enum",
             Target::Struct => "struct",